JP2007048024A - Measurement information transmission/reception device and measurement system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a measurement information transmission/reception device and a measurement system, doing away with conventional restriction of a work range to enlarge the work range. <P>SOLUTION: This measurement information transmission/reception device wirelessly communicating measurement data from each measurement device 1 to a computer 2 between the plurality of measurement devices 1 outputting the measurement data and the computer 2 processing the measurement data of each the measurement device 1 has: a plurality of transmitters 3 each connected to each the measurement device 1, wirelessly transmitting the measurement data; a receiver 4 connected to the computer 2, wirelessly receiving the measurement data wirelessly transmitted from each the transmitter 3; and a flash device 5 connected to the receiver 4, performing flash display when the measurement data are wirelessly received by the receiver 4. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a measurement information transmitting / receiving apparatus and a measurement system. More specifically, the present invention relates to a measurement information transmission / reception device that wirelessly communicates measurement data from the measurement device to the data processing device between a plurality of measurement devices that output measurement data and a data processing device that processes the measurement data of each measurement device. . The present invention also relates to a measurement system including a measuring device, a data processing device, a transmitter connected to the measuring device, and a receiver connected to the data processing device.

  Conventionally, a measuring instrument having a transmitter, a transmission button, a RAM, a receiver for receiving measurement data wirelessly transmitted from the transmitter of the measuring instrument, and collecting and analyzing transmission data received by the receiver 2. Description of the Related Art A measurement data totaling system provided with a computer that performs such processing is known (for example, see Patent Document 1). In this measurement data totaling system, a buzzer and a lamp for notifying an operator of the reception status of measurement data are provided along with the receiver.

Japanese Patent Publication No. 8-21154

  However, in the measurement data totaling system as described in Patent Document 1, since the notification means is a buzzer or a lamp, the following problems have occurred. In other words, the worker can correctly check the reception status of measurement data in a remote location where the worker misses the buzzer sound due to the noise of the work environment or the buzzer sound or the lamp light does not reach enough. I did not. For this reason, there is a restriction that the worker can work only within a range where the sound of the buzzer and the light of the lamp can be confirmed. In addition, when there is an obstacle between the lamp and the worker, there is a problem that it is difficult for the worker to confirm the light of the lamp. These problems were particularly noticeable when measuring data was collected at large factories.

  An object of the present invention is to provide a measurement information transmitting / receiving apparatus and a measurement system that can eliminate the restriction of the work range as in the prior art and expand the work range.

  The measurement information transmitting / receiving apparatus according to the present invention wirelessly transmits measurement data from each measuring device to the data processing device between a plurality of measuring devices that output the measurement data and a data processing device that processes the measurement data of each measuring device. A measurement information transmission / reception device for communication, wherein the measurement data is connected to each measuring device and wirelessly transmits the measurement data, and the measurement is connected to the data processing device and wirelessly transmitted from each transmitter. A receiver that wirelessly receives data and a flash device that flashes when the measurement data is wirelessly received by the receiver.

  Here, as the measuring device, a device capable of outputting measurement data as a digital value is preferable. As the data processing device, a data collection processing device dedicated to each measuring instrument, a personal computer capable of executing a measurement data processing program, an output device for printing measurement data, or the like can be used. Further, the receiver, the flash device, and the data processing device may be singular or plural. Further, a flash device that emits intense light instantaneously is suitable, and a flash-bulb, a strobe, etc. used for photography illumination can be used.

  According to the present invention, when the measurement data is wirelessly received by the receiver, the flash device emits flash light that is instantaneously strong light, so that the operator can receive the measurement data from a position farther than before. It can be confirmed that wireless reception has been performed. For example, even when an operator cannot directly see the flash device due to an obstacle, the flash reflects more strongly on surrounding objects such as the ceiling than the conventional lamp, so the worker reflects the light. You can see the flash. Therefore, the work range can be made wider than before.

In the measurement information transmitting / receiving apparatus of the present invention, it is preferable that the flash device is installed on the receiver side.
For example, when a flash device is provided on the measuring instrument side, the flash device may be an obstacle to the work of the operator. In this regard, in the present invention, since the flash device is provided not on the measuring device side but on the receiver side connected to the data processing device, the flash device does not hinder the work of the operator. Furthermore, since the periphery of the data processing device is away from the operator's work place, the installation space for the flash device can be easily secured.

  In the measurement information transmitting / receiving apparatus of the present invention, each transmitter wirelessly transmits a unique ID number for each of the measuring devices connected to each transmitter together with the measurement data, and the receiver includes the measurement data. The ID number is wirelessly received, and the flash device includes flash color selection means for selecting a predetermined flash color having a plurality of flash colors, and when the receiver wirelessly receives the ID number together with the measurement data. Preferably, a control means for controlling the flash color selection means in accordance with the ID number received wirelessly is provided.

  According to this invention, the control means identifies the measuring instrument from which the received measurement data is based on the ID number wirelessly received together with the measurement data, and corresponds to the measuring instrument identified by the flash color selection means. Command to select a flash color. Then, the flash device flashes and displays with a predetermined flash color. Therefore, the worker can identify at the work place which measurement data is received by the color of the flash corresponding to the ID number of each measurement device.

  In the measurement information transmitting / receiving apparatus of the present invention, the flash device includes flash color selection means for selecting a predetermined flash color having a plurality of flash colors, and determines whether or not the measurement data is appropriate, In this case, it is preferable that a control unit that controls the flash color selection unit is provided according to the reason.

  According to the present invention, the control means determines whether or not the received measurement data is appropriate based on the measurement data. If the measurement data is invalid, the control means selects the flash color to select the flash color corresponding to the reason. Give instructions to the means. Then, the flash device flashes and displays with a predetermined flash color. Therefore, the operator can identify the reason why the measurement data is invalid by the color of the flash of the flash device at the work place.

  In the measurement information transmitting / receiving apparatus of the present invention, each transmitter wirelessly transmits a unique ID number for each of the measuring devices connected to each transmitter together with the measurement data, and the receiver includes the measurement data. Control means for wirelessly receiving the ID number and causing the flash device to flash display a flash pattern corresponding to the wirelessly received ID number when the receiver wirelessly receives the ID number together with the measurement data. It is preferable.

Here, an example of a flash pattern is a flash pattern in which a continuous flash is repeated a plurality of times. In this case, a plurality of flash patterns can be obtained by changing the number of continuous flashes.
According to the present invention, as described above, the operator can identify which measuring device has received the measurement data at the work place by the flash pattern corresponding to the ID number of each measuring device.

The measurement information transmitting / receiving apparatus according to the present invention includes control means for determining whether or not the measurement data is proper and, if it is invalid, a flash pattern corresponding to the reason on the flash apparatus. Is preferred.
According to the present invention, similarly to the above, the operator can identify the reason why the measurement data is invalid by the flash pattern of the flash device at the work place.

The measurement system of the present invention includes a plurality of measuring devices that output measurement data, a data processing device that processes measurement data of each measuring device, a plurality of transmitters connected to each measuring device, and the data processing A measurement system including a receiver connected to the apparatus, wherein each transmitter wirelessly transmits the measurement data, and the receiver wirelessly transmits the measurement data wirelessly transmitted from each transmitter. And a flashing device for flashing when the measurement data is received wirelessly by the receiver.
According to this invention, similarly to the above, the work range can be made wider than before.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(First embodiment)
A first embodiment according to a measurement information transmitting / receiving apparatus and a measurement system (hereinafter referred to as a measurement system) of the present invention will be described.
FIG. 1 is a diagram showing the overall configuration of this measurement system. FIG. 2 is a perspective view of the flash device of this measurement system.

  As shown in FIG. 1, the measurement system is connected to a plurality of measuring instruments 1 such as calipers, a computer 2 that is a data processing device that processes measurement data of each measuring instrument 1, and each measuring instrument 1. A plurality of transmitters 3 that wirelessly transmit measurement data, a receiver 4 that is connected to the computer 2 and wirelessly receives measurement data transmitted from each transmitter 3, and a measurement data that is connected to the receiver 4 A flash device 5 is provided that flashes when the receiver 4 receives a radio signal.

Each measuring instrument 1 outputs the measurement data obtained by measuring the object to be measured as a digital value and transmits it to each transmitter 3. Each measuring instrument 1 and each transmitter 3 are composed of a plurality of units, but FIG. 1 shows an example composed of three units.
The computer 2 includes a CPU (central processing unit) (not shown), a memory (storage device), an external storage device, a monitor (display device) 21, a keyboard (input device), and the like. Data is incorporated. Then, the computer 2 performs processing such as collecting and recording measurement data of each measuring instrument 1.

  The transmitter 3 includes a transmission antenna (not shown) as a transmission unit, a control unit that controls each unit of the transmitter 3, a ROM that records a control program, a RAM that temporarily records measurement data, and the like. A connection cable 31 for connecting to the measuring instrument 1 is provided. The transmitter 3 is provided with a transmission button (not shown) as an operation means for transmitting measurement data so as to be pressed. Then, by pressing the transmission button, measurement data recorded in the RAM is wirelessly transmitted from the transmission antenna under the control of the control unit.

  The receiver 4 includes a receiving antenna (not shown) that is a receiving unit for wireless communication with each transmitter 3, and is connected to the computer 2 by a connection cable 41. Further, the receiver 4 incorporates a control circuit 42 which is a control means for controlling the flash device 5. The control circuit 42 is provided to issue a command to flash the flash device 5 when the receiver 4 wirelessly receives the measurement data. Further, the receiver 4 transmits measurement data to the computer 2 via the connection cable 41.

  The receiver 4 is not limited to the one connected to the computer 2 but may be connected to a dedicated data processing device, or may be connected to an output device that prints out measurement data. The receiver 4 may be configured to be connectable to both the computer 2 and a dedicated data processing device. In this case, the receiver 4 may include a changeover switch, a connection port, or the like corresponding to the connected device. That's fine.

  The flash device 5 is connected to the receiver 4 by a connection cable 51. As shown in FIG. 2, the flash unit 5 is provided with a flash unit 52, and the flash unit 52 generates flash when receiving a command from the receiver 4 via the connection cable 51. Here, a flash bulb or strobe can be used for the flash unit 52.

  In such a configuration, when the measurement data of each measuring device 1 is wirelessly received by the receiver 4, the flash device 5 emits flash light that is instantaneously intense light. Then, the worker at the work place looks at this flash to confirm that the measurement data is wirelessly received by the receiver 4. Even when the operator cannot directly see the flash device 5 due to an obstacle or the like, the flash is more strongly reflected by surrounding objects such as the ceiling than the conventional lamp. To confirm that the measurement data is wirelessly received by the receiver 4.

According to 1st Embodiment provided with such a structure, there can exist the following effects.
(1) When the flash device 5 emits flash light that is instantaneously strong light, the operator can confirm that the measurement data is wirelessly received by the receiver 4 even from a position farther than before. Therefore, the work range can be made wider than before.

(2) When the flash device 5 is provided on the measuring instrument 1 side, the flash device 5 may be an obstacle to the work of the operator, but in this embodiment, not the measuring instrument 1 side but the computer 2 side. Since the flash device 5 is provided in the receiver 4, the flash device 5 does not hinder the work of the operator. Furthermore, since the periphery of the computer 2 is away from the operator's work place, the installation space for the flash device 5 can be easily secured.

(Second Embodiment)
Next, a second embodiment of the present invention will be described with reference to FIG. 1 and FIG.
The basic configuration of the second embodiment is the same as that of the first embodiment shown in FIG. 1, but the first embodiment is a measurement system that flash-displays that measurement data has been wirelessly received by the receiver 4. On the other hand, the second embodiment is characterized in that it is a measurement system that flashes and displays which measurement device 1 the measurement data wirelessly received by the receiver 4 belongs to.

  That is, in FIG. 1, each measuring instrument 1 is given a unique ID number. Each ID number is recorded in each connected transmitter 3 and wirelessly transmitted to the receiver 4 together with the measurement data. Specifically, the RAM incorporated in the transmitter 3 also functions as an ID number holding unit that holds a unique ID number of each measuring instrument 1, and when the transmission button is pressed, the RAM is controlled by the control unit. The recorded measurement data and ID number are wirelessly transmitted from the transmission antenna.

The receiver 4 wirelessly receives the ID number together with the measurement data. The control circuit 42 incorporated in the receiver 4 is provided to identify an ID number and issue a command to the flash device 5 to display the flash color assigned to the ID number. Further, the receiver 4 transmits the measurement data and the ID number to the computer 2 via the connection cable 41.
The computer 2 collects measurement data for each measuring instrument 1 based on the ID number and performs processing such as recording.

  As shown in FIG. 3, the flash device 5 includes flash color selection means 53 for selecting a flash color designated from a plurality of flash colors. As an example, FIG. 3 shows a flash color selection means 53 including a red flash unit 52R, a blue flash unit 52B, a yellow flash unit 52Y, and a green flash unit 52G. When the flash device 5 receives a command from the receiver 4, the flash color selection means 53 causes flash to be generated in the flash portions 52R, 52B, 52Y, and 52G of the specified flash color. Here, the number of types of flash colors and the arrangement method of the flash units 52R, 52B, 52Y, and 52G are not limited.

  In such a configuration, each transmitter 3 wirelessly transmits the ID number of each measuring device 1 to the receiver 4 together with the measurement data, and the receiver 4 wirelessly receives the ID number together with the measurement data. Then, the control circuit 42 incorporated in the receiver 4 identifies the ID number and issues a command to the flash device 5 to flash display the flash color assigned to the ID number. Then, the flash color selection means 53 of the flash device 5 selects the flash color designated from the flash units 52R, 52B, 52Y, and 52G, and generates flash.

According to such 2nd Embodiment, in addition to said effect (1) (2), there can exist the following effect.
(3) The operator can identify at the work place which measurement data of the measuring device 1 is received by the receiver 4 by the color of the flash corresponding to the ID number of each measuring device displayed by the flash device 5. it can.

(Third embodiment)
Next, a third embodiment of the present invention will be described with reference to FIG.
The basic configuration of the third embodiment is the same as that of the second embodiment shown in FIG. 3, but the second embodiment is a measurement system including a flash device 5 that flashes only in a certain direction. On the other hand, the third embodiment is characterized in that it is a measurement system including a flash device 5 that flashes display in any direction.

That is, in the flash color selection means 53, as shown in FIG. 4, each flash section 52R, 52B, 52Y, 52G is formed in a substantially cylindrical shape with a material that transmits light, and the surface is red, blue, yellow, green, respectively. Is colored. Further, each has a flash light source 54 and is arranged vertically upward on the top surface of the flash color selection means 53.
In such a configuration, the flash units 52R, 52B, 52Y, and 52G are arranged vertically upward on the top surface of the flash color selection means 53, so that the flash display can be confirmed from any direction around the flash device 5. Can do.

According to such 3rd Embodiment, in addition to said effect (1)-(3), there can exist the following effect.
(4) The operator can identify the color of the flash displayed by the flash device 5 from the work place in any direction around the flash device 5.

(Fourth embodiment)
Next, a fourth embodiment of the present invention will be described with reference to FIGS.
The basic configuration of the fourth embodiment is the same as that of the third embodiment shown in FIG. 4, but the third embodiment includes a flash device 5 in which each flash unit 52R, 52B, 52Y, 52G has a light source 54, respectively. In contrast to the measurement system provided, the fourth embodiment is characterized in that each flash unit 52R, 52B, 52Y, 52G is a measurement system including the flash device 5 having a common light source 54.

That is, as shown in FIG. 5, the flash color selection means 53 includes a main body 55, a movable member 56 movable with respect to the main body 55, and each flash arranged vertically upward on the top surface of the movable member 56. The units 52R, 52B, 52Y, and 52G, the light source 54 provided inside the main body 55, and the drive unit 60 that drives the movable member 56 are provided.
The flash units 52R, 52B, 52Y, and 52G are arranged in series in parallel to the moving direction of the movable member 56. The light source 54 is provided on the center line in the moving direction of the movable member 56. The driving unit 60 moves the movable member 56 and positions the flash units 52R, 52B, 52Y, 52G so as to be directly above the light source 54, respectively.

Here, as the drive unit 60, as shown in FIG. 6, for example, a pair of pulleys 61A and 61B, a belt 62 wound around these pulleys 61A and 61B, and a motor that rotates one pulley 61A. 63, a belt drive mechanism including a pinion portion 64 rotated by the other pulley 61B, and the movable member 56 formed on one side of a rack portion 65 moved by the pinion portion 64.
In such a configuration, the flash color selection means 53 of the flash device 5 selects a flash color designated from the flash units 52R, 52B, 52Y, and 52G by the drive unit 60 to generate flash.

According to such 4th Embodiment, in addition to said effect (1)-(4), there can exist the following effect.
(5) Since the flash units 52R, 52B, 52Y and 52G of the flash color selection means 53 use the common light source 54, it is not necessary to provide the light source 54 for each. Therefore, the configuration of the flash device 5 can be simplified.

  It should be noted that the present invention is not limited to the above-described embodiments, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.

For example, in the above-described embodiment, the flash device 5 is configured to display a flash by selecting from a plurality of flash colors. However, the flash device 5 may display a flash using a plurality of flash patterns. At this time, the control circuit 42 may identify the ID number and issue a command to the flash device 5 to flash display the flash pattern assigned to the ID number. Here, an example of a flash pattern is a flash pattern in which a continuous flash is repeated a plurality of times. In this case, a plurality of flash patterns can be obtained by changing the number of continuous flashes. For example, when using a flash pattern in which the strobe is fired three times continuously, then after a certain period of time, the light is emitted continuously three times again, and this is repeated a plurality of times, three consecutive lights are emitted four times and five times. It is possible to display a plurality of flash patterns.
According to this configuration, as described above, the operator can identify which measuring device 1 has received the measurement data at the work place by the flash pattern corresponding to the ID number of each measuring device 1.

In the embodiment, the control circuit 42 determines whether or not the wirelessly received measurement data is appropriate, for example, displays a blue flash if it is correct, and displays a red flash if it is invalid. A command may be issued to the flash device 5 as described above. Alternatively, a command may be issued to the flash device 5 to display a flash pattern corresponding to each.
When it is determined that the measurement data is invalid, a command may be issued to the flash device 5 to display the flash with a flash color corresponding to the reason for the invalidity. For example, a yellow flash may be displayed when the measurement data is outside the allowable range, or a green flash may be displayed when the ID number information is not registered. Alternatively, a command may be issued to the flash device 5 to display a flash pattern corresponding to each.
According to this configuration, the operator can identify the reason for the fact that the measurement data is invalid at the work place by the color or flash pattern of the flash device.

Moreover, in the said embodiment, although the radio | wireless communication between the transmitter 3 and the receiver 4 was set as the structure of unidirectional communication, you may comprise as bidirectional communication. Further, the transmitter 3 may be provided with a means for notifying the operator, and the content to be flash-displayed by the flash device 5 may be wirelessly transmitted from the receiver 4 to the transmitter 3 and notified by the notification means.
In addition, as the wireless communication method between the transmitter 3 and the receiver 4 in the embodiment, various general wireless communication methods can be adopted.

In the above embodiment, the flash color selection means 53 has a configuration in which the flash units 52R, 52B, 52Y, and 52G are arranged in a straight line as shown in FIG. The member 56 may be configured to rotate.
In the embodiment, the transmitter 3 is configured separately from the measuring instrument 1 and connected to the measuring instrument 1. However, the present invention is not limited to this, and the transmitting antenna and the control unit are integrated with the measuring instrument 1. In addition, at least one of an operation button, a RAM, and the like may be provided. Similarly, at least one of the units of the receiver 4 may be provided integrally with the computer 2. Further, at least one of the respective units of the flash device 5 may be provided integrally with the computer 2 or the receiver 4.
In the above embodiment, the flash device 5 is connected to the receiver 4. However, the flash device 5 may be connected to the computer 2 or may be configured to wirelessly communicate with the receiver 4 or the computer 2.

Moreover, in the said embodiment, the control circuit 42 which controls the flash device 5 may be integrated in the inside of the computer 2 or the flash device 5, or may be comprised as an independent control apparatus. Here, the configuration of the computer 2 may be simplified by providing the CPU of the computer 2 with the function of the control circuit 42.
In the above embodiment, each of the computer 2, the receiver 4, and the flash device 5 has a single configuration, but may have a plurality of configurations.

Moreover, in the said embodiment, the group number grouped for every predetermined number is provided to the measuring device 1, and the computer 2 may manage the some measuring device 1 based on each group number. Further, the control circuit 42 identifies to which group the measurement data belongs to the measuring instrument 1, and issues a command to the flash device 5 to display the flash with the flash color or flash pattern corresponding to the identified group. Also good. Here, the RAM of the transmitter 3 also functions as group number holding means for holding the group number of each measuring instrument 1.
In the above embodiment, the flash display of the flash device 5 may be a display combining a plurality of flash colors, or a display combining a flash color and a flash pattern.

In addition, the best configuration, method and the like for carrying out the present invention have been disclosed above, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limited to the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such is included in this invention.

  The present invention can be used for a measurement information transmitting / receiving apparatus and a measurement system that collect measurement data of various measuring instruments using wireless communication.

The figure which shows the whole structure of 1st Embodiment which concerns on the measurement system of this invention. The perspective view of the flash device of 1st Embodiment. The perspective view of the flash device of 2nd Embodiment which concerns on the measurement system of this invention. The perspective view of the flash device of 3rd Embodiment which concerns on the measurement system of this invention. The perspective view of the flash device of 4th Embodiment which concerns on the measurement system of this invention. The figure explaining the movable part of the flash device of 4th Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Measuring instrument 2 ... Computer (data processing apparatus)
DESCRIPTION OF SYMBOLS 3 ... Transmitter 4 ... Receiver 5 ... Flash device 42 ... Control circuit (control means)
53 ... Flash color selection means

Claims (7)

A measurement information transmission / reception device that wirelessly communicates measurement data from each measurement device to the data processing device between a plurality of measurement devices that output measurement data and a data processing device that processes the measurement data of each measurement device. ,
A plurality of transmitters connected to each of the measuring devices and wirelessly transmitting the measurement data;
A receiver connected to the data processing device and wirelessly receiving the measurement data wirelessly transmitted from each of the transmitters;
A measurement information transmitting / receiving apparatus, comprising: a flash device that flashes when the measurement data is wirelessly received by the receiver. In the measurement information transmitting / receiving apparatus according to claim 1,
The measurement information transmitting / receiving apparatus, wherein the flashing device is installed on the receiver side. In the measurement information transmitting / receiving apparatus according to claim 1 or 2,
Each transmitter wirelessly transmits a unique ID number for each of the measuring instruments connected to each transmitter together with the measurement data,
The receiver wirelessly receives the ID number together with the measurement data,
The flash device includes flash color selection means for selecting a predetermined flash color having a plurality of flash colors,
When the receiver wirelessly receives the ID number together with the measurement data, the measurement information transmission / reception apparatus includes a control unit that controls the flash color selection unit according to the wirelessly received ID number. In the measurement information transmitting / receiving apparatus according to claim 1 or 2,
The flash device includes flash color selection means for selecting a predetermined flash color having a plurality of flash colors,
A measurement information transmitting / receiving apparatus comprising: a control unit that determines whether or not the measurement data is appropriate, and controls the flash color selection unit according to the reason if the measurement data is invalid. In the measurement information transmitting / receiving apparatus according to claim 1 or 2,
Each transmitter wirelessly transmits a unique ID number for each of the measuring instruments connected to each transmitter together with the measurement data,
The receiver wirelessly receives the ID number together with the measurement data,
Control information transmission / reception comprising: control means for causing the flash device to flash display a flash pattern corresponding to the wirelessly received ID number when the receiver wirelessly receives the ID number together with the measurement data. apparatus. In the measurement information transmitting / receiving apparatus according to claim 1 or 2,
A measurement information transmitting / receiving apparatus comprising: control means for determining whether or not the measurement data is proper and, if invalid, a flash pattern corresponding to the reason on the flash apparatus. A plurality of measuring devices that output measurement data, a data processing device that processes the measurement data of each measuring device, a plurality of transmitters connected to each measuring device, and a receiver connected to the data processing device A measurement system comprising:
Each transmitter wirelessly transmits the measurement data,
The receiver wirelessly receives the measurement data wirelessly transmitted from each transmitter,
A measurement system comprising: a flash device that flashes when the measurement data is wirelessly received by the receiver.

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