KR20230094739A - Measuring device connected to the ship’s smart sensor and can set the environment wirelessly, an environment setting system including it, and a ship to which it is applied - Google Patents

Abstract

The present invention relates to measuring and monitoring vibration and noise and, more specifically, to a measuring device connected to the smart sensor of a vessel and enabling wireless environment settings, an environment setting system including the same, and a vessel using the same. To this end, the measuring device connected to the smart sensor of a vessel and enabling wireless environment settings comprises: a communication unit connected by a wire or wirelessly to at least one smart sensor for measuring vibration or noise of a vessel; a server communication unit transmitting data, received from the smart sensor, to a server; a storage unit storing parameters necessary for the operation of the smart sensor or the measuring device; a Bluetooth communication unit receiving the parameters; and a measurement control unit controlling the operation of the communication unit, the server communication unit, the storage unit, and the Bluetooth communication unit.

Description

Measuring device connected to the ship's smart sensor and can set the environment wirelessly, an environment setting system including it, and a ship to which it is applied}

The present invention relates to vibration and noise measurement and monitoring, and more particularly, to a measuring device connected to a smart sensor of a ship and capable of wirelessly setting an environment, an environment setting system including the same, and a ship to which the same is applied.

Recently, cases of applying smart ship technology to ocean-going ships (eg, container ships, oil tankers, LNG carriers, etc.) are increasing. Smart ship is a technology that collects important data of the ship by installing navigation data collection equipment and satellite communication transmission module on the ship, and converts the collected data into a database and assets. In addition, the collected ship voyage data is transmitted to the land control center through satellite, and is used in decision-making by the operator.

From this point of view, the data collected about ships in operation are diverse, such as power, communication, vibration, noise, flow rate, speed, location, and weather. Among them, vibration and noise of mechanical parts such as engines, generators, boilers, and pumps have the greatest influence on the safety and operation schedule of ships.

Mechanical parts such as the ship's engine, generator, and boiler are operated 24 hours a day without stopping during the operation period (eg 20 to 40 days). Therefore, it is necessary to continuously monitor and maintain the operating state during operation. During this monitoring, vibration and noise generated from ship engines, generators, boilers, and pumps become industry standard parameters for determining normal operation and predicting maintenance (Condition monitoring and diagnostics of machines, ISO.FDIS 17359:2002 see (E)).

To this end, various vibration sensors or acoustic sensors that can be used by being attached to machinery or ship structures have been provided. However, existing wired vibration sensors or acoustic sensors require wiring to be connected, resulting in additional installation time and cost. In particular, considering that it is a narrow space made of steel and an internal space of a ship manufactured considering waterproofing, it is almost impossible to additionally wire a sensor for a ship already in operation.

In view of these problems, recently, cases of connecting various sensors to a server using a wireless communication network are increasing. However, in order to connect a plurality of sensors and a measurement device that collects sensor data to a server, initial communication settings and measurement settings must be performed. A separate terminal was required for the environment setting of the measuring device (including communication setting and measurement setting), and the environment setting was performed after connecting these terminals to the measuring device one by one. In particular, when the number of measuring devices is large and the installation locations are widely distributed, there is a problem in that the working time for setting the environment increases dramatically.

In addition, there is inefficiency in that the above-described setting operation must be repeated to set a new environment according to a user's need or when a measurement target is changed.

1. Republic of Korea Patent Registration No. 10-1409986 (Vibration Monitoring Defect Diagnosis Device), 2. Korean Patent Registration No. 10-0444568 (a business method for an integrated monitoring operating system using the Internet and a computer-readable recording medium containing a program capable of implementing it).

Therefore, the present invention has been made to solve the above problems, and the problem to be solved by the present invention is a smart sensor capable of monitoring vibration and noise of a ship in operation and a measuring device for collecting measurement data of the sensor. To provide a measuring device that is connected to a smart sensor of a ship that enables easy wireless setting of the environment and can be wirelessly set, an environment setting system including the same, and a ship to which the same is applied.

However, the technical problems to be achieved in the present invention are not limited to the above-mentioned technical problems, and other technical problems not mentioned will be clear to those skilled in the art from the description below. You will be able to understand.

In order to achieve the above technical problem, the communication unit connected to at least one smart sensor and wired or wireless for measuring the vibration or noise of the ship; Server communication unit for transmitting the data received from the smart sensor to the server; A storage unit for storing parameters necessary for the operation of a smart sensor or measuring device; a Bluetooth communication unit for receiving parameters; And a measurement control unit for controlling the operation of a communication unit, a server communication unit, a storage unit, and a Bluetooth communication unit.

In addition, a power supply unit for supplying power required for operation and supplying power to the smart sensor when connected to the smart sensor by wire is further included.

In addition, parameters are included in the environment setting file, and the Bluetooth communication unit may receive the environment setting file.

In addition, the storage unit may store the data received from the smart sensor, and the Bluetooth communication unit may transmit the data received from the smart sensor.

An object of the present invention as another embodiment, the above-described measuring device; and a portable terminal capable of wireless communication with the measuring device, wherein the portable terminal includes a Bluetooth module capable of wireless communication with the Bluetooth communication unit of the measuring device, and an environment including parameters necessary for the operation of the smart sensor or measuring device. An environment setting system including a measuring device capable of wireless environment setting is provided, characterized in that it stores a setting file.

In addition, the environment setting file is stored as a plurality of environment setting files including different parameters.

In addition, a manual input unit capable of selecting one of a plurality of environment setting files or modifying parameters in the selected environment setting file is further included.

Also, the portable terminal is at least one of a mobile phone, a tablet, and a laptop computer.

In addition, a plurality of measurement devices are installed in each of a plurality of spaces inside the ship, and a Bluetooth communication unit installed in an adjacent space has the same address.

In addition, the object of the present invention can also be achieved by a vessel characterized by having the above-described environment setting system.

According to one embodiment of the present invention, it is possible to continuously monitor the vibration and noise of the ship, and it is possible to easily wirelessly set the environment for the measurement device that collects the measurement data of the sensor. As a result, it is possible to greatly improve the conventional work method in which each measuring device had to be connected one by one and repeatedly set the environment.

In addition, the environment setting of the measuring device is performed only by selectively touching the display while the operator carries the portable terminal and moves. Therefore, there is an advantage of not requiring an expert with expertise in communication.

In addition, when setting parameters that are not prepared for a specific measuring device, an operator may change the parameters through a manual input unit. Therefore, in addition to standardized environment settings, it has flexibility to easily handle environment settings in special cases.

However, the effects obtainable in the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below. You will be able to.

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and together with the detailed description of the present invention serve to further understand the technical idea of the present invention, the present invention is the details described in such drawings should not be construed as limited to
1 is an overall schematic diagram of an environment setting system including a smart sensor and a measuring device according to the present invention;
Figure 2 is a perspective view of the smart sensor 10 shown in Figure 1,
3 is a schematic internal block diagram of the smart sensor 10 shown in FIG. 2;
4 is an external view of a measuring device 200 and a portable terminal 500 according to the present invention;
5 is a schematic internal block diagram of the measuring device 200 and the portable terminal 500 shown in FIG. 4;
6 is an operational state diagram illustrating a process of setting the environment while the mobile terminal 500 moves through a plurality of spaces according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. However, since the description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, since the embodiment can be changed in various ways and can have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, the scope of the present invention should not be construed as being limited thereto.

The meaning of terms described in the present invention should be understood as follows.

Terms such as "first" and "second" are used to distinguish one component from another, and the scope of rights should not be limited by these terms. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element. It should be understood that when an element is referred to as “connected” to another element, it may be directly connected to the other element, but other elements may exist in the middle. On the other hand, when an element is referred to as being “directly connected” to another element, it should be understood that no intervening elements exist. Meanwhile, other expressions describing the relationship between components, such as “between” and “immediately between” or “adjacent to” and “directly adjacent to” should be interpreted similarly.

Singular expressions should be understood to include plural expressions unless the context clearly dictates otherwise, and terms such as “comprise” or “having” refer to a described feature, number, step, operation, component, part, or It should be understood that it is intended to indicate that a combination exists, and does not preclude the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, unless defined otherwise. Terms defined in commonly used dictionaries should be interpreted as consistent with meanings in the context of related art, and cannot be interpreted as having ideal or excessively formal meanings unless explicitly defined in the present invention.

Configuration of the embodiment

Hereinafter, the configuration of a preferred embodiment will be described in detail with reference to the accompanying drawings.

1 is an overall schematic diagram of an environment setting system including a smart sensor and a measuring device according to the present invention. As shown in FIG. 1 , the ship 5 may be a container ship, oil tanker, LNG ship, cargo ship, cruise ship, etc. operating on the ocean. Such a ship 5 is capable of individual communication with the land control server through a satellite, and bidirectional data transmission is possible.

The engine 30 is the main engine of the ship, has a height of 9 to 10 m, and generates vibration, noise and high temperature during operation. The generator 32 is for generating electricity and is operated by an auxiliary engine 33 (eg, a diesel engine). A plurality of smart sensors (10a, 10b, 10c) are attached to the engine 30, the generator 32 and the auxiliary engine 33, and the like. For example, the engine smart sensor 10b may be installed in several places on the upper side of the engine 30, in several places in the middle position, in several places in the lower position, and in the bearing housing of the rotating shaft. In addition, the smart sensor 10 may be installed in a generator, a boiler, an auxiliary engine, a pipe, a bearing of a rotating shaft, a transmission, a wall of an engine room, a floor, a pump, etc. in addition to the engine 30 of a ship. In addition, the measuring device 200 may be installed to be connected to a plurality of engine smart sensors 10b. In addition, a plurality of generator smart sensors 10a may be installed in the generator 32 and the auxiliary engine 33, and one measuring device 200 in charge of them may be installed.

Inside the vessel 5, a server 600, a plurality of smart sensors 10a, 10b, 10c, a plurality of measurement devices 200, and a plurality of repeaters 400 are installed.

The server 600 may be composed of a server computer, a workstation, a personal computer, and the like.

An input end of the gateway 620 is connected to a plurality of repeaters 400, and an output end is connected to the control unit 610 of the server 600.

The control unit 610 performs operation, control, instruction, calculation, and judgment of the server 600, and may be a CPU or the like.

Each repeater 400 is capable of wireless communication with a plurality of (eg, 2 to 6) measurement devices 200, and these repeaters 400 are attached to a wall or ceiling within the ship 5, respectively. To this end, the repeater 400 includes at least one of a Bluetooth communication module, a Wi-Fi communication module, an infrared communication module, a LAN communication module, and a USB communication module. Each repeater 400 is connected to the gateway 620 through a wire.

Figure 2 is a perspective view of the smart sensor 10 shown in Figure 1, Figure 3 is a schematic internal block diagram of the smart sensor 10 shown in FIG. 2 and 3, the event notification unit 150 by LED is exposed on the upper surface of the smart sensor 10, the power generation unit 155 is installed in the middle, and the terminal unit 145 is installed on the outside. Exposed.

The event notification unit 150 expresses the operating state or current mode of the smart sensor 10 to the outside. The expression method can be lamp, LED, LCD, warning light, speaker, buzzer, etc. If the event notification unit 150 is an LED, "green" light is emitted in the monitoring mode, "red" light is emitted in the event mode, and "yellow" light is emitted or blinks in case of a warning or an error.

As shown in FIG. 3 , the sensor unit 110 may include a temperature sensor, a humidity sensor, an acceleration sensor, a gyro sensor, and the like in addition to a vibration sensor 114 and an acoustic sensor 112 . The vibration sensor 114 may measure vibration in the X-axis, Y-axis, and Z-axis directions, respectively. The acoustic sensor 112 detects ambient noise and may be a microphone. The vibration sensor 114, the acoustic sensor 112, the temperature sensor, the humidity sensor, and the acceleration sensor may have various output frequencies depending on the measurement target.

The signal processing unit 120 includes a filter, an amplifier, an analog-digital converter (ADC), a digital signal processor (DSP), and the like. The signal processing unit 120 converts the electrical signal of the sensor unit 110 into discrete data. Since these components are known components, detailed internal descriptions thereof will be omitted.

The time data file generation unit 125 receives the signal processed by the signal processing unit 120 and generates a time data file. The time data file is in a text (TEXT) file format, and can be compressed and transmitted in a known compression format (eg, ZIP file). Such compressed transmission has an effect of reducing transmission time and network load. The time data file includes the location where the corresponding smart sensor 10 is installed (e.g., on the engine, under the engine, among the boilers, pump 1, etc.), the serial number of the smart sensor 10 (e.g., 001, 002, etc.), and the measurement time ( Example: 20210325_18161212: March 25, 2021 18:16:12:12). And, at least among the X-axis amplitude (eg: 0.2315), Y-axis displacement (eg: 0.8723), Z-axis displacement (eg: 0.0001), and sound signal (eg: 76 dB) measured by the smart sensor 10 contains one Other error codes (eg: 1 (normal), 0 (low power), 2 (communication failure), 3 (sensor malfunction), etc.), temperature data, humidity data, acceleration data, etc. may also be included.

The time data file generator 125 generates a time data file by receiving signals from the sensor unit 110 at intervals of 3 to 10 minutes. Preferably, it is good to receive it every 5 minutes. And, the time data file generating unit 125 generates a time data file every period in the monitoring mode.

The time data storage unit 130 stores time data files generated in the monitoring mode or the event mode. The time data storage unit 130 may be a hard disk, flash memory or SSD. When the storage capacity is exceeded, the time data storage unit 130 secures storage space by sequentially deleting transmitted or old files.

The signal communication unit 140 transmits the data stored in the sensor data storage unit 130 to the measurement device 200 through the terminal unit 145, and a control command (eg, a trigger signal or necessary for environment setting) from the measurement device 200 parameters) are received. The measurement device 200 determines whether or not the transmitted time data file is damaged. If the file is damaged or an error occurs during transmission, retransmission of the time data file is requested, and this process is repeated until it is determined that the file is not damaged.

The signal communication unit 140 may be a wireless communication or wired communication of at least one of a Bluetooth communication module, a Wi-Fi communication module, an infrared communication module, a LAN communication module, a ZigBee communication module, a 3G, 4G communication module, and a USB communication module.

The power generation unit 155 may convert vibration of a mechanical device (eg engine) to which the smart sensor 10 is attached to electrical energy, store the converted electrical energy, and power required for operation of the smart sensor 10. is a component that supplies When the terminal unit 145 is wired, the power generation unit 155 includes a secondary battery for charging and discharging.

The sensor control unit 100 controls the control, calculation, judgment, and operation of the entire smart sensor 10, and can be implemented with a CPU, MICOM, or the like.

The event detection unit 165 outputs that an event has occurred when the measurement value of the sensor unit 110 is greater than or equal to the reference value in the monitoring mode. The generated output signal is transmitted to the sensor controller 100 .

The environment setting unit 170 stores parameters such as vibration and noise reference values and cycles set by the user. These parameters are received through the measuring device 200.

The terminal unit 145 is an electronic component to which a cable connector is connected in case of wired communication. Optionally, in the case of wireless communication, the terminal unit 145 may be an antenna.

4 is an external view of the measuring device 200 and the portable terminal 500 according to the present invention, and FIG. 5 is a schematic internal block diagram of the measuring device 200 and the portable terminal 500 shown in FIG. 4 . 4 and 5, the measuring device 200 is connected to a plurality of smart sensors 10 through wires 210, and the server communication unit 245 is exposed to the outside in the form of an antenna. The measuring device 200 can perform Bluetooth wireless communication with the portable terminal 500 carried by the worker.

The communication unit 230 includes a plurality of communication channels for connection with the plurality of smart sensors 10 . The communication unit 230 may be a wired communication module connected to the wire 210 or a wireless communication module. The wireless communication module adopts at least one of a Bluetooth communication module, a Wi-Fi communication module, an infrared communication module, a LAN communication module, a 3G, 4G communication module, and a USB communication module to enable two-way communication with the smart sensor 10.

The power supply unit 240 may always receive power from the outside or may be a secondary battery. The power supply unit 240 supplies power to the measuring device 200 and the smart sensor 10 connected by wiring 210 .

The server communication unit 245 enables communication with the server 600 through wired or wireless communication through the repeater 400 .

The storage unit 255 stores time data files and environment setting parameters received from the smart sensor 10 . The storage unit 255 may be a hard disk drive, SSD, flash memory, CD-ROM writer, or the like.

The measurement controller 220 may control the measurement device 200 to operate in a monitoring mode, an event mode, or an environment setting mode. The measurement control unit 220 is set to operate the measurement device 200 in a monitoring mode first. The measurement control unit 220 switches to the environment setting mode when a trigger signal is input from the Bluetooth communication unit 270 . The measurement control unit 220 controls the overall control, calculation, judgment, and operation of the measurement device 200, and may be implemented with a CPU, MICOM, or the like.

The Bluetooth communication unit 270 has a specific address embedded therein, and short-distance wireless communication with the portable terminal 500 is possible. The Bluetooth communication unit 270 transmits the environment setting file A 540 received from the portable terminal 500 to the measurement control unit 220 and stores it in the storage unit 255 .

The portable terminal 500 is at least one of a mobile phone, a tablet, and a laptop computer, and can move inside the vessel 5 while being carried by a worker.

The display 510 may be an LCD or OLED having a touch screen function.

The environment setting file A 540 includes communication setting parameters (eg, DNS server address, IP address, proxy, network name, etc.) for the server communication unit 245 of the measurement device 200 to communicate with the repeater 400. . In addition, the environment setting file A 540 includes measurement setting parameters (eg, monitoring period, generator event threshold, maximum file size, etc.) for the operation of the smart sensor 10 .

Environment setting file B 550 has the same communication setting parameters as environment setting file A 540, but some measurement setting parameters (eg, monitoring period, engine event threshold) are different. Like the environment setting file C 560, a number of environment setting files suitable for the installation target of the smart sensor 10 and the measuring device 200 can be prepared.

The manual input unit 530 can be modified by an operator for a specific parameter, and the modified parameter can be stored as a separate environment setting file D.

Operation of the embodiment

Hereinafter, the operation of the present invention having the above configuration will be described in detail with reference to the accompanying drawings. 6 is an operational state diagram illustrating a process of setting the environment while the mobile terminal 500 moves through a plurality of spaces according to an embodiment of the present invention. As shown in FIG. 6, first, each partitioned inside of the vessel 5 is defined as first, second, and third spaces 40a, 40b, and 40c. Each space has a different size, and different mechanical parts and a plurality of smart sensors 10 are installed. And, depending on the size of the vessel 5, more space can be defined.

In the first space 40a, the first measuring device 200a and the second measuring device 200b are installed at different positions. The Bluetooth communication unit 270 of the first measurement device 200a has “address 1”, and the Bluetooth communication unit 270 of the second measurement device 200b has “address 2” different from “address 1”. Have.

The second space 40b may be adjacent to the first space 40a, and the third measuring device 200c and the fourth measuring device 200d are installed at different positions in the second space 40b. The Bluetooth communication unit 270 of the third measurement device 200c has the same “Address 1” as the first measurement device 200a, and the Bluetooth communication unit 270 of the fourth measurement device 200d has “Address 3”. Have.

The third space 40c may be adjacent to the second space 40b, and the fifth measuring device 200e and the sixth measuring device 200f are installed at different positions in the third space 40c. The Bluetooth communication unit 270 of the fifth measurement device 200e has the same “Address 1” as the first measurement device 200a, and the Bluetooth communication unit 270 of the sixth measurement device 200f has a fourth measurement device ( 200d) has the same “address 3”.

On the space arrangement illustrated in FIG. 6 , the worker passes through the second and third spaces 40b and 40c along the movement path 570 from the first space 40a while carrying the portable terminal 500 . In the first space 40a, the operator makes a Bluetooth connection with “Address 1”. At this time, the first, third, and fifth measuring devices 200a, 200c, and 200e having the same address are simultaneously connected. Then, the operator selects and transmits the environment setting file A 540 on the display 510 . Then, the environment setting file A 540 is simultaneously transmitted to the first, third, and fifth measurement devices 200a, 200c, and 200e and set simultaneously.

Next, the operator sets the second measuring device 200b by connecting to “address 2” and transmitting the environment setting file B 550.

Then, the worker moves to the second space 40b, connects to “address 3”, and transmits the environment setting file C 560. Then, the environment setting file C 560 is simultaneously transmitted to the fourth and sixth measurement devices 200d and 200f and set simultaneously.

Through this process, 6 measuring devices can be completed with 3 Bluetooth connections and file transfer. The present invention exhibits a more useful effect as the number of measurement devices having the same address in the same space increases.

Variant Example

The environment setting file of the present invention may include the firmware version and update file of the measuring device or smart sensor.

In addition, the measurement device may include a transceiver to transmit and receive an environment setting file between measurement devices having the same address.

In addition, once the portable terminal and the measuring device are connected via Bluetooth, it can be configured to automatically deliver the pre-matched environment setting file according to the 'Bluetooth address' of the measuring device.

Detailed descriptions of the preferred embodiments of the present invention disclosed as described above are provided to enable those skilled in the art to implement and practice the present invention. Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art will understand that the present invention can be variously modified and changed without departing from the scope of the present invention. For example, those skilled in the art can use each configuration described in the above-described embodiments in a manner of combining with each other. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The present invention may be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention. Accordingly, the above detailed description should not be construed as limiting in all respects and should be considered as illustrative. The scope of the present invention should be determined by reasonable interpretation of the appended claims, and all changes within the equivalent scope of the present invention are included in the scope of the present invention. The invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. In addition, claims that do not have an explicit citation relationship in the claims may be combined to form an embodiment or may be included as new claims by amendment after filing.

5: ship,
10, 10a, 10b, 10c: smart sensor,
30: engine,
32: generator,
33: auxiliary engine,
40a, 40b, 40c: first, second, third space,
100: sensor control unit,
110: sensor unit,
112: acoustic sensor,
114: vibration sensor,
120: signal processing unit,
125: time data file generation unit,
130: time data file storage unit,
140: signal communication unit,
145: terminal part,
150: event notification unit,
155: power generation unit,
165: event detection unit,
170: environment setting unit,
200: measuring device,
200a, 200b, 200c, 200d, 200e, 200f: first to sixth measuring devices;
210: wiring,
220: measurement control unit,
230: measurement communication unit,
240: power supply,
245: server communication unit,
255: storage unit,
270: Bluetooth communication unit,
400: repeater,
500: mobile terminal,
510: display,
520: Bluetooth module,
530: manual input unit,
540: environment setting file A,
550: environment setting file B,
560: environment setting file C,
570: movement path,
600: server,
610: control unit,
620: gateway.

Claims (9)

At least one smart sensor for measuring the vibration or noise of the ship and a communication unit connected by wire or wirelessly;
Server communication unit for transmitting the data received from the smart sensor to the server;
a storage unit for storing parameters necessary for the operation of the smart sensor or measuring device;
a Bluetooth communication unit receiving the parameters; and
A measuring device connected to a ship's smart sensor and capable of wirelessly setting the environment, characterized in that it includes; a measurement control unit for controlling the operation of the communication unit, the server communication unit, the storage unit, and the Bluetooth communication unit. According to claim 1,
A measuring device connected to the ship's smart sensor and configured wirelessly, characterized in that it further comprises a power supply unit for supplying power necessary for operation and supplying power to the smart sensor when connected to the smart sensor by wire. According to claim 1,
The parameter is included in the configuration file,
The Bluetooth communication unit is connected to the ship's smart sensor, characterized in that it can receive the environment setting file and wirelessly environment setting possible measuring device. According to claim 1,
The storage unit stores the data received from the smart sensor,
The Bluetooth communication unit is connected to the ship's smart sensor, characterized in that it can transmit the data received from the smart sensor and wirelessly setting the environment possible measuring device. A measuring device according to any one of claims 1 to 4; and
A portable terminal capable of wireless communication with the measuring device, wherein the portable terminal,
It includes a Bluetooth module capable of wireless communication with the Bluetooth communication unit of the measuring device, and
An environment setting system including a measuring device capable of environment setting wirelessly, characterized in that for storing an environment setting file including parameters necessary for the operation of a smart sensor or measuring device. According to claim 5,
The environment setting system including a measuring device capable of environment setting wirelessly, characterized in that the environment setting file is stored as a plurality of environment setting files including the parameters different from each other. According to claim 6,
The environment setting system including a measuring device capable of wireless environment setting, characterized in that it further comprises a manual input unit capable of selecting one of the plurality of environment setting files or modifying the parameter in the selected environment setting file. According to claim 5,
The mobile terminal is an environment setting system including a measuring device capable of wireless environment setting, characterized in that at least one of a mobile phone, a tablet and a laptop computer. A vessel characterized in that it has an environment setting system according to claim 5.

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