TW201725377A - Portable information terminal and method for controlling the same for transmitting standard line data corresponding to selected measurement items to a meter through wireless communication - Google Patents

Abstract

The invention can prevent a meter from being highly designed and at the same time improve convenience of users. In a portable information terminal, a data transceiver portion acquires multiple standard line data from a server. A user selects measurement items corresponding to an actual measurement object from a plurality of measurement items via a display control portion, and the plurality of measurement items are displayed thereon. The data transceiver portion transmits the standard line data corresponding to the selected measurement items to a meter through wireless communication.

Description

Portable information terminal and control method of portable information terminal

The present invention relates to a portable information terminal that can be utilized with an analyzer.

Technology for the use of standard lines for water quality inspection has been developed. For the water quality inspection, for example, the technique described in Patent Document 1 is used. Patent Document 1 discloses a system for calculating a concentration of a water treatment medicine or a water treatment medicine component, which includes a water quality analyzer, a communication device, and a management center having a database. In the water quality analysis meter, the chemical component of the water treatment drug and the mixing ratio thereof are obtained from the data source by the communication device, and the concentration of the water treatment drug or its drug component is calculated based on the measurement result and the standard line. In this case, the standard line is registered in the water quality analyzer via the server via the communication device. At the same time, the absorbance measured by the water quality analyzer is transmitted to the communication device or the management center, and the concentration is calculated based on the communication device or the management center. Thereby, in this system, the concentration of the water treatment drug can be analyzed and maintained, and the plant using water can be operated safely and efficiently.

[Patent Document 1] [Patent Document 1] Japanese Laid-Open Patent Publication No. 2015-114154 (published on June 22, 2015)

[Problem to be Solved by the Invention] In the water quality analyzer, the standard line must be used separately for each measurement item (for each type of reagent, for example, about 100 types), and also for the update of the reagent. Or add or update the standard line. Next, the measurement items to be actually used are changed depending on the user, or they are changed by the same user depending on the situation. Therefore, in order to achieve water quality measurement in response to various conditions, it is necessary to store the standard line corresponding to all the measurement items in the water quality analyzer.

However, in this case, it is possible to store the standard line corresponding to all the measurement items (all types of reagents) in the water quality analyzer for the storage capacity of the pressure water quality analyzer, or to increase the capacity of the storage capacity. The possibility. At the same time, when the user measures the water quality, the measurement item to be measured can be selected from all the measurement items stored in the water quality analyzer, but the selection is complicated. In particular, when the standard line is updated or added to the water quality analyzer every time the reagent is updated or added, the problem of the storage capacity and the problem of the user's exhaustion become more apparent.

In this way, although it is sought to avoid the problems associated with the update or addition of the standard line and to improve the convenience of the user in measuring the water quality, Patent Document 1 does not teach any method for solving the above problems.

The present invention has been made in view of the above problems, and has been provided for the purpose of preventing a user who uses a plurality of standard line data from being highly designed while improving the convenience of the user. [Means for solving the problem]

In terms of means for solving the problem, an aspect of the present invention is a portable information terminal that communicates with a measuring device for measuring a concentration of a substance contained in a specific space, the portable information terminal including The data acquisition unit acquires the plurality of standard line data from a storage device for storing the plurality of standard line data for measuring the concentration; and the display control unit displays the substance corresponding to the plurality of standard line data from the data acquisition unit. In the plural measurement item, the user selects the measurement item corresponding to the actual measurement target, and displays the plural measurement item on the display screen; and the data transmission unit uses the wireless communication to select the standard corresponding to the measurement item selected by the user. Line data is transmitted to the analyzer.

In terms of means for solving the problem, an aspect of the present invention is a portable information terminal control method for controlling portable information for communicating with a measuring device for measuring a concentration of a substance contained in a specific space. The terminal, the control method of the portable information terminal comprises: a data acquisition step of obtaining the plurality of standard line data from a storage device for storing a plurality of standard line data for measuring the concentration; and displaying a control step, displaying the obtained from the data In the plurality of measurement items for each of the substances corresponding to the plurality of standard line data, the user selects a measurement item corresponding to the actual measurement target, and displays the plural measurement item on the display screen; and the data transmission step uses wireless communication The standard line data corresponding to the measurement item selected by the user is transmitted to the analyzer. [Effects of the Invention]

According to an aspect of the present invention, it is possible to achieve an effect of preventing a user who uses a plurality of standard line data from being highly designed, and also improving user convenience.

[Embodiment 1] Hereinafter, an embodiment of the present invention will be described below based on Figs. 1 to 13 . <Data Management System> First, the material management system 100 of the present embodiment will be described with reference to Fig. 2 . Fig. 2 is a view showing an example of the material management system 100 of the embodiment.

The data management system 100 is a simple environment measurement system that: (1) measures the concentration of a specific substance in a specific environment (ie, contained in a specific space) using a measuring device; (2) manages various types of the measurement results on the network. Determining relevant information; (3) Displaying various materials managed on the network on the user terminal. In order to realize this processing, the data management system 100 includes a detection reagent group 1, a measuring device 2, a portable information terminal 3, a server 4 (storage device), and a personal computer (PC) 5. Furthermore, the portable information terminal 3 and the PC 5 correspond to the user terminal.

In the present embodiment, for example, the specific environment (specific space) is described by using water (including discharged water), river, or sea as a water environment in a factory, a groundwater treatment site, a research institute, a home, agriculture, or the like. . That is, in the present embodiment, the water quality measurement is performed by measuring the concentrations of various substances contained in water. Furthermore, the present invention is not limited thereto, and the data management system 100 can also be used to measure the state of various environments such as the atmosphere or the soil.

In the data management system 100, the measuring device 2 performs communication connection with the portable information terminal 3 using short-range wireless communication. In the present embodiment, in the case of short-distance communication, Bluetooth (registered trademark) Low Energy (BLE) can be used, but other Bluetooth specifications, ZigBee (registered trademark), or the like can be used. When Bluetooth Low Energy is used as short-range wireless communication, power consumption of data communication between the measuring device 2 and the portable information terminal 3 can be suppressed. Furthermore, the measuring device 2 is not limited to the above-described short-range wireless communication, and may be connected to the portable information terminal 3 by wireless communication.

Meanwhile, in the material management system 100, the server 4 communicates with the portable information terminal 3 and the PC 5 via the network route. In the network route, various lines such as a wireless LAN (Local Area Network), a WAN (Wide Area network), and a portable telephone line such as an Internet route and Wi-Fi (registered trademark) can be used. At the same time, the server 4 can be connected to the portable information terminal 3 and the PC 5 in a wired manner.

The measuring device 2 measures the absorbance (penetration ratio) of the water (that is, the substance to be measured in the water) by irradiating light onto the water to be measured of the reagent 11 including the test reagent group 1. The measuring device 2 compares the absorbance after the measurement with the standard line for the substance to be measured, and calculates the concentration of the substance to be measured of the water to be measured. That is, the standard line data is used to determine the concentration of the substance. The calculated substance concentration (measurement result) is transmitted to the measuring device 2 using short-range wireless communication, and is transmitted from the portable information terminal 3 to the server 4 through the mesh route. At the same time, various materials including the measurement results managed by the server 4 can be transmitted to the PC 5 as necessary. Thereby, not only the measurement result can be managed by the measuring device 2, but also the measurement result can be managed by the portable information terminal 3 and the server 4. At the same time, the user can view the measurement result on the portable information terminal 3 or the PC 5. That is, the user can easily confirm the measurement result (that is, the state of the environment) by the terminal other than the measuring device 2. At the same time, the user having the authority of the data management system 100 (that is, not limited to various users of the measurer) can easily confirm the measurement result through the portable information terminal 3 or the PC 5.

At the same time, the standard line data is managed to the server 4 and transmitted to the portable information terminal 3 via the network route. Thereby, the standard line data can also be managed in the portable information terminal 3. At the same time, in the standard line data managed by the portable information terminal 3, at least a part selected by the user is transmitted to the measuring device 2 using short-range wireless communication. Thereby, it is possible to prevent the standard line data (that is, the unnecessary standard line data) corresponding to the measurement item selected by the user from being selected as the measurement target from being stored (saved) in the measuring device 2. Thereby, for example, in the case of updating or adding a standard line, while the storage capacity of the measuring device 2 can be used efficiently, it is also possible to save the user from having to use all the standard line data including the non-essential standard line data. The trouble of selecting a specific item among the corresponding measurement items.

Hereinafter, with respect to the configuration of the data management system 100 of the present embodiment, the detection of the reagent group 1, the measuring device 2, the portable information terminal 3, the server 4, and the PC 5 will be described.

<Testing reagent group> Next, the test reagent group 1 of the present embodiment will be described with reference to Fig. 3 . Fig. 3(a) is a view showing the appearance of the test reagent group 1, and Fig. 3(b) is a view showing the inside of the test reagent group 1. The test reagent group 1 is prepared as a substance for each measurement item, and includes a reagent 11 for detecting the substance and a comparative color paper 12 for analogy measurement of the measurement result. In the present embodiment, the user is provided with a test by packing the reagent 11 and the analog color paper 12 as shown in FIG. 3(b) in the box shown in FIG. 3(a). Test drug group 1. The substance to be measured is, for example, COD, PO ₄ , NH ₄ , NO ₃ or the like obtained from industrial discharge water. The above-mentioned substance is not limited thereto, and for example, all the substances (that is, substances which can be obtained as a measurement target) contained in the environment of the measurement target are also obtained in order to obtain measurement results for the substances. The test reagent group 1 of the comparative color paper 12 for each of the reagent 11 corresponding to the substance and the analog measurement value can be prepared.

For example, when COD is contained in the measurement target water, the reagent 11 for detecting COD is colored by containing the water. The degree of color development of the reagent 11 varies depending on the ratio of COD contained in water. The analogy measurement value is discretely displayed with a comparative color paper 12 to a density value (unit: mg/L) corresponding to the degree of coloration measured in advance. Therefore, the user can confirm the approximate value of the density value by comparing the color-developed reagent 11 and the analog measurement value with the comparison color paper 12. However, in the present embodiment, since the concentration of the substance is measured in the measuring device 2, it is not necessary to include the comparative color paper 12 for the analog measurement value in the test reagent group 1.

<Measurer> Next, the measuring device 2 of the present embodiment will be described with reference to Figs. 1 and 4 . Fig. 1 is a block diagram showing the details of the measuring device 2, the portable information terminal 3, and the server 4 provided in the data management system 100 of the present embodiment. 4(a) is a view showing the appearance of the measuring device 2, FIG. 4(b) is a plan view showing the measuring device 2, and FIG. 4(c) is a view showing the measuring cup 6.

The measuring device 2 measures the concentration of a substance contained in the water (specific space) to be measured. As shown in (a) and (b) of FIG. 4, in the present embodiment, the measuring device 2 includes a measurement operation unit 21, a measurement display unit 24, a measurement unit 27, and a cover 28. The measurement operation unit 21 receives a user instruction and is configured by, for example, a button or the like. For example, the measurement operation unit 21 includes a mode switching button, an up and down button, a power button, a measurement button, a zero adjustment button, and the like.

The mode switching button receives a user instruction, for example, an instruction to switch screens of various settings. For example, an instruction to switch screens such as pairing of a short-range wireless communication terminal, date and time setting, and contrast adjustment of the display 24 is received. At the same time, a confirmation screen for viewing past measurement results is received, and a switching instruction for selecting a group selection screen selected from a group of measurement items, measurement areas, and measurement points set in the portable information terminal 3 is received. Here, the measurement area refers to the area where the measurement is performed, and the measurement point refers to the place where the measurement is actually performed in the area. At the same time, a switching instruction of the measurement mode is received. In the present embodiment, for example, the automatic measurement mode for measuring one measurement item, the manual measurement mode for measuring the measurement item after the plural selection, and the absorbance measurement mode for measuring the absorbance are performed. .

The up and down buttons receive a user instruction, for example, a switching instruction for displaying the content of the measurement display 24 when various settings are made or when the measurement result is viewed. The power button receives a user indication, for example, a switching instruction to turn on or off the power (not shown) of the measuring device 2. The measurement button receives a user indication, for example, receiving a measurement start instruction or a measurement interruption instruction. The zero adjustment button receives a user indication, for example, a zero adjustment start indication for receiving a zero adjustment (correction to zero).

The measurement display 24 displays a measurement mode, a measurement item, a measurement area, a measurement result, and the like, and is configured by, for example, an LCD (Liquid Crystal Display). The measuring unit 27 is for measuring the concentration of the substance to be measured. The measuring unit 27 includes a concave portion that can accommodate the measuring cup 6, a light source 22 (see FIG. 1), and a light receiving unit 23 (see FIG. 1). The light source 22 emits light toward the concave portion, for example, a light emitting diode (LED). When the concentration of the substance is adjusted or the concentration of the substance is measured, the measuring cup 6 containing the water to be measured is inserted into the concave portion, and the light emitted from the light source 22 is irradiated to the water to be measured.

In the present embodiment, in order to be able to measure a plurality of measurement items, the light source 22 is provided with a red LED capable of emitting red light (for example, a peak having a wavelength range of 610 nm or more and less than 750 nm), and capable of emitting green light (for example, a wavelength range of a peak is A green LED of 495 nm or more and less than 570 nm) and a chip of three light sources such as a blue LED capable of emitting blue light (for example, a wavelength range of 450 nm or more and less than 495 nm) are formed. In order to improve the measurement accuracy, the peak wavelength of the red light is preferably around 615 nm, the peak wavelength of the green light is preferably around 525 nm, and the peak wavelength of the blue light is preferably around 470 nm. Further, the type of the light source is not limited to the above as long as the measurement of the plurality of measurement items can be realized. That is, the measuring device 2 can be a multi-projection absorptiometer capable of measuring a plurality of measurement items.

The light receiving unit 23 receives the light that has been emitted from the light source 22 and passed through the concave portion, and measures the light intensity (light receiving intensity) after the light is received. When the concentration of the substance is adjusted or measured, the light that is emitted from the light source 22 and penetrates the water to be measured is received.

The cover 28 protects the cover of the measuring unit 27. When the cover 28 is opened by adjusting the concentration of the substance or the concentration of the substance, the measurement unit 27 is opened and the measurement cup 6 shown in Fig. 4(c) can be inserted. The measuring cup 6 is used to store water to be measured, and is inserted into the measuring unit 27 when the concentration of the substance is adjusted or measured. The measuring cup 6 has a shape in which a recess can be inserted, and a marking line ML for displaying the amount of water of the water to be measured is formed on the surface thereof.

Meanwhile, as shown in FIG. 1, the measuring device 2 includes a measuring device control unit 25 and a measuring device storage unit 26. The measuring device control unit 25 controls the respective components constituting the measuring device 2 by executing a control program, for example. The measurement unit control unit 25 reads and executes a program stored in the measurement unit storage unit 26 by a temporary storage unit (not shown) such as a RAM (Random Access Memory), and calculates a measurement result and data transmission and reception. Various processing such as processing. The measurement device control unit 25 mainly includes a data transmission/reception unit 251, a data processing unit 252, a measurement processing unit 253, and a measurement display control unit 254.

The data transmission receiving unit 251 performs data communication with the portable information terminal 3 using short-range wireless communication. The data transmission receiving unit 251 controls, for example, the data processing unit 252 to transmit the data indicating the measurement result, the measurement date and time, and the version of the measuring device 2 to the portable information terminal 3, or the data transmission receiving unit 251 receives the portable type. The information terminal 3 displays the measurement items selected by the user, the measurement area, the measurement point, the item-related data of the reaction time, and the standard line data corresponding to the measurement item. In addition, in terms of reaction time, a sufficient time is set based on the substance of each measurement item and the termination of the reaction of the substance and the reaction reagent 11.

The data processing unit 252 processes various materials based on, for example, a user instruction received by the measurement operation unit 21, and includes, for example, a measurement processing unit 253. The measurement processing unit 253 outputs light from the light source 22 based on a user instruction received from the measurement operation unit 21 in order to zero-adjust or preset the output value (incident light intensity) of each measurement item. The output values are each set for the red LED, the green LED, and the blue LED of the light source 22. At the same time, the absorbance (=log ₁₀ (light receiving intensity/incident light intensity)) is calculated based on the received light intensity data indicating the received light intensity from the light receiving unit 23, the received light intensity, and the incident light intensity. At the same time, the measurement processing unit 253 calculates the concentration of the substance based on the calculated absorbance and the standard line data of the substance corresponding to the current measurement target, and stores the concentration as the measurement result of the substance in the measurement unit storage unit 26. At this time, the measurement processing unit 253 refers to the standard line data corresponding to the substance (measurement item) to be measured stored in the measurement unit storage unit 26. The substance to be measured may be selected by the user's instruction, or may be the substance that was previously measured. In the present embodiment, the measurement processing unit 253 calculates the measurement result to the second decimal place (decomposition energy; 0.01 mg/L), but is not limited thereto.

In this way, in the present embodiment, the measurement result is calculated using the measuring device 2, and the measurement result can be obtained without depending on the feeling and judgment of the user. In other words, the measurement result can be obtained simply and accurately compared to the case where the user compares the colored paper 12 with the analog paper and visually obtains the measurement result.

At the same time, when the data processing unit 252 can communicate with the portable information terminal 3 (determining the case where the data communication with the portable information terminal 3 is established), the measurement processing unit 253 stores the data by the control data transmission/reception unit 251. The measurement result in the analyzer storage unit 26 is transmitted to the portable information terminal 3. Meanwhile, in the case of the above-described data communication, the data processing unit 252 stores the item-related data and the standard line data received from the portable information terminal 3 in the measurement unit storage unit 26.

The measurement display control unit 254 controls the display of the measurement display 24. For example, the measurement display control unit 254 displays the measurement result calculated by the measurement processing unit 253 or the like on the measurement display 24 based on the screen instructed by the user, based on the control of the data processing unit 252. The measuring device storage unit 26 stores various control programs and the like executed by the measuring device control unit 25, and is configured by, for example, a non-volatile storage device such as a hard disk or a flash memory. The measuring device storage unit 26 stores the measurement result measured by the measurement processing unit 253 in each measurement item. At the same time, the measurement results are stored corresponding to the measurement date and time, the measurement area, and the measurement point. At the same time, in the measuring device storage unit 26, the measurement item selected by the user using the portable information terminal 3, the standard line data corresponding to the measurement item, and the reaction time of the substance of the measurement item and the reagent 11 are used. Store accordingly. In the present embodiment, the measurement result is transmitted from the measuring device 2 to the portable information terminal 3, and is managed to the portable information terminal 3 or the server 4. Therefore, it is not necessary to store and manage a large number of measurement results to the analyzer 2. In the measuring device storage unit 26, the user can use the measurement device 2 to immediately confirm, until the data communication with the portable information terminal 3 is established, and it is sufficient to store a measurement result sufficient for storage. In the present embodiment, the measuring device storage unit 26 can store measurement results of about several tens of pieces (for example, about 50 pieces). When the maximum value of the measurement result is exceeded, the oldest measurement result is covered by the latest measurement result.

<Measurement Method> Next, a method of measuring the concentration of the substance will be described using FIG. 5 . (a) to (f) of Fig. 5 show an example of a measurement method. Here, a measurement method when the automatic measurement mode is set will be described. As shown in FIG. 5( a ), first, the user puts the water (test water) to be measured into the measuring cup 6 and reaches the marking line ML. Then, as shown in FIG. 5( b ), the user turns on the power of the measuring device 2 through the measurement operation unit 21 , and sets the measuring cup 6 containing the test water in the concave portion of the measuring device 27 and closes the seal. Cover 28. After that, the measurement processing unit 253 receives the user instruction for performing the zero adjustment through the measurement operation unit 21, and starts the zero adjustment. When the zero adjustment is completed, the measurement processing unit 253 notifies the measurement display control unit 254 of the end of the message, and causes the measurement display control unit 254 to display the screen on which the execution of the zero adjustment has been completed on the measurement display 24. At this time, the measurement display control unit 254 displays the selection screen of the measurement item selected by the user on the measurement display 24 using the portable information terminal 3. When the user selects the measurement item, the measurement processing unit 253 reads the measurement item, the standard line data corresponding to the measurement item, and the reaction time corresponding to the measurement item.

Next, as shown in FIG. 5(c), the user stretches the string attached to the tip end of the test tube containing the test substance substance reagent 11, and as shown in FIG. 5(d), by holding the test tube The air inside the test tube was extruded from a hole formed by stretching the string. Thereafter, as shown in FIG. 5(e), the test tube is placed in the test water stored in the measuring cup 6 while the test tube is caught, and the test water is sucked into the inside of the test tube. At this time, the user presses the measurement button of the measurement operation unit 21 (that is, when the measurement operation unit 21 receives the user instruction for starting the measurement), the measurement processing unit 253 starts the measurement item corresponding to the measurement selected by the user. Calculation of reaction time. As shown in (f) of FIG. 5, the user returns the test water containing the reagent 11 in the test tube (test water after the reaction of the selected measurement item and the reagent 11 is reacted) to the measuring cup 6, and the measurement is performed. The cup 6 is placed in the recess of the measuring unit 27, and the cover 28 is covered. When the calculation of the reaction time is completed, the measurement processing unit 253 emits light from the light source 22. After the light passes through the test water containing the reagent 11, the light receiving unit 23 receives the light, and the light receiving unit 23 transmits the received light intensity data indicating the light receiving intensity of the transmitted light to the measurement processing unit 253. The measurement processing unit 253 calculates the absorbance of the test water inside the measurement cup 6 (that is, the absorbance of the measurement target substance contained in the test water) based on the received light intensity and the received light intensity indicated by the received light intensity data, based on the absorbance. The concentration of the substance is calculated from the standard line data of the measurement item.

The measurement processing unit 253 stores the measurement completion notification in the measurement display control unit 254 as soon as the concentration is stored as the measurement result in the measurement unit storage unit 26. When the measurement display control unit 254 receives the notification, the measurement item is displayed on the measurement display 24 together with the measurement result. In the case where the plurality of measurement items are selected in the manual measurement mode, the steps of (a) to (f) of FIG. 5 are repeated for each measurement item, and the concentration of the substance indicating each measurement item is calculated and displayed on the measurement. Display 24. Meanwhile, in the case of the absorbance measurement mode, the measurement processing unit 253 performs the measurement of the absorbance of the measurement item test water after performing the above-described zero adjustment.

<About Light Source 22> Generally, in a light-emitting diode, depending on the magnitude of the current, the light-emitting wavelength may be shifted from a specific light-emitting wavelength. In the case where the light source 22 is used as the light-emitting diode, in order to correct the above-described offset, the following processing can be performed in the manufacturing process of the measuring device 2. Specifically, an optical filter that penetrates a specific emission wavelength is disposed in front of the light source 22, and the magnitude of the power applied to the light source 22 is controlled such that light from the light source 22 penetrates the optical filter. That is, the magnitude of the current when the optical filter is penetrated is set to the value of the current applied to the light source 22. At the same time, the measuring device 2 is provided with an electronic volume (Electronic Volume) in addition to the constant current circuit for the light source 22. When the magnitude of the current is adjusted, the signal potential obtained by the light receiving circuit constituting the light receiving unit 23 also changes in accordance with the adjustment. Since the gain of the amplifier in the light receiving circuit is adjusted according to the electronic volume, the change in the signal potential is suppressed, and the signal potential can be adjusted to a desired value. Thereby, the manufactured measuring device 2 can suppress the wavelength shift of the light emitted from the respective light sources 22. Therefore, the absorbance error accompanying the wavelength shift can be suppressed, and the yield can be improved. At the same time, the accuracy of the measurement can be improved because the generation of errors can be suppressed. Furthermore, it has been achieved that it is not necessary to prepare a plurality of standard line data for one measurement item (test drug 11) in consideration of the wavelength deviation.

<Server> Next, the server 4 of the present embodiment will be described with reference to Figs. 1 and 6 . Fig. 6 is a view showing an example of the measurement database T1; (b) is a view showing an example of the measurement item database. As shown in FIG. 1, the server 4 is provided with a server control unit 41 and a server storage unit 42. The server control unit 41 controls the components constituting the server 4 by executing a control program, for example. The server control unit 41 reads and executes a program stored in the server storage unit 42 by a temporary storage unit (not shown) such as a RAM (Random Access Memory), and stores the measurement data including the measurement result. Various processing such as processing, data transmission and reception processing. The server control unit 41 mainly includes a data transfer receiving unit 411 and a data processing unit 412.

The data transmission receiving unit 411 performs data communication with the portable information terminal 3 or the PC 5 via the network route. The data transmission/receiving unit 411 transfers the item data of the plurality of measurement items stored in the server storage unit 42 and the plurality of standard line data corresponding to the item data to the portable type, for example, by the data processing unit 412. The information terminal 3 or the data transmission receiving unit 411 receives the measurement data including the measurement result from the portable information terminal 3. At the same time, when the standard line data is updated or added, the data transmission receiving unit 411 transmits the standard line data to the portable information terminal 3 together with the update notification data described later. At the same time, the data transmission receiving unit 411 transmits the received measurement data to the PC 5 so that the user can view it. The data processing unit 412 performs processing on various materials while performing control of the data transfer receiving unit 411. For example, the data processing unit 412 stores and manages the measurement data received by the data transmission receiving unit 411 in the server storage unit 42.

At the same time, the data processing unit 412 manages the standard line data corresponding to each measurement item measured by the measuring device 2 in the server storage unit 42. For example, based on the user's instruction, when updating the standard line data of the stored measurement item, the data processing unit 412 stores the updated standard line data in the server storage unit 42 related to the measurement item. At the same time, when the measurement item that can be measured by the measuring device 2 is added, the data processing unit 412 stores the measurement item and the standard line data corresponding to the measurement item in the server storage unit 42. Next, in a case where new standard line data is added, or when at least one of the standard line materials is updated, the material processing unit 412 generates an update notification material indicating the update or addition. At the same time, the data processing unit 412 generates update data indicating the update content when updating the measurement processing software (application) for performing the setting of the measurement device 2 or the measurement result based on the user's instruction. At this time, the software update notification data on which the measurement processing software is updated is also generated, and transmitted to the portable information terminal 3 together with the update data by the data transmission/reception unit 411. Furthermore, in the case of adding new standard line data or updating standard line data, it is also possible to use the updated measurement processing software and generate software update notification data.

The server storage unit 42 stores various control programs and the like executed by the server control unit 41, and is constituted by, for example, a non-volatile storage device such as a hard disk or a flash memory. The server storage unit 42 stores various pieces of data such as standard line data corresponding to each measurement item and measurement data received from the portable information terminal 3. For example, the data is managed in the measurement database T1 shown in (a) of FIG. 6 and the measurement item database T2 shown in (b) of FIG. In the measurement database T1, for example, the measurement date and time, the measurement area (area), the measurement point (point), the measurement item, the measurement result (measurement value), and the user (for example, the measurement person) are managed. The user name, the analyzer information of the information of the measuring device 2 itself, the version of the measuring device that displays the version of the measuring device 2, and the standard line version. The measurement date and time, the measurement area, the measurement point, the measurement item, the measurement result, the measurement device information, and the measurement device version of the measurement data are transmitted from the portable information terminal 3. At this time, the user name is also transmitted. In the standard line version, the latest version of the standard line data managed in the measurement item database T2 corresponding to the measurement item included in the measurement data is stored. The data processing unit 412 sequentially stores the measurement data in the measurement database T1 every time the data transmission/reception unit 411 receives the measurement data. In the measurement item database T2, the reagents 11, the reaction time of each reaction item substance and the reagent 11 reaction, and the standard line data are stored so as to correspond to the measurement items that can be measured by the measuring device 2. When the measurement item is added, the above information about the new measurement item is stored in the measurement item database T2. At the same time, in the case of updating the standard line data, the updated standard line data and the standard line version are stored. The updated standard line data and standard line version can cover the standard line data and standard line version before the update, and can also store the standard line data and the standard line version before the update.

<Portable Information Terminal> Next, a portable information terminal of the present embodiment will be described with reference to Fig. 1 . As shown in FIG. 1, the portable information terminal 3 can communicate with the measuring device 2 and the server 4, for example, by using a multifunctional mobile phone such as a smart phone or a tablet computer. The portable information terminal 3 includes a terminal display 31 (display screen), a terminal operation unit 32, a terminal control unit 33, and a terminal storage unit 34. For example, the terminal display 31 displays various images including a measurement processing image MA for activating the measurement processing software supplied to the portable information terminal 3 (see FIG. 9). Meanwhile, for example, when the measurement processing software is started, the terminal display 31 displays a selection screen or a measurement result of the measurement item. The terminal display 31 is configured by, for example, an LCD (Liquid Crystal Display). The terminal operation unit 32 receives a user instruction for various images, and is configured by, for example, a touch panel that is provided to overlap the terminal display 31. At the same time, when the measurement processing software is started, the terminal operation unit 32 receives an input of the measurement area, the measurement point, and the user name as a user instruction. At the same time, in this state, when the selection screen of the measurement item is displayed, the selection instruction of the measurement item is received. Further, the current position of the portable information terminal 3 acquired by the data processing unit 332 using the GPS function of the portable information terminal 3 is used as the measurement area and the measurement point.

For example, the terminal control unit 33 controls the components constituting the portable information terminal 3 by executing a control program. The terminal control unit 33 reads and executes a program stored in the terminal storage unit 34 by a temporary storage unit (not shown) such as a RAM (Random Access Memory), and performs processing for calculating and generating measurement data. Various processes such as data transmission and reception processing. The terminal control unit 33 mainly includes a data transmission/reception unit (data acquisition unit, data transmission unit) 331, a data processing unit 332, and a display control unit 333. The data transmission receiving unit 331 performs data communication with the measuring device 2 by using short-range wireless communication, and also performs data communication with the server 4 by the network route. The data transfer receiving unit 331 controls, for example, the item-related data including the measurement item, the measurement area, the measurement point, and the reaction time selected by the user, and the standard line data corresponding to the measurement item, by the data processing unit 332. The measuring device 2 or the data transfer receiving unit 331 receives the data from the measuring device 2 on which the measurement result, the measurement date and time, and the version of the measuring device 2 are displayed. Meanwhile, for example, the data transmission receiving unit 331 transmits and stores the measurement data including the measurement result received from the measuring device 2 together with the user name in the server 4, and receives (acquires) the management from the server 4 to the server. 4 shows the item data of the measurement item and various data such as the plurality of standard line data corresponding to the measurement item. In the present embodiment, the measurement data is transmitted to the server 4 by the data transmission/reception unit 331 taking the measurement result from the measuring device 2 as a trigger. At the same time, in the case of updating or adding the standard line data, the data transmission receiving unit 331 receives the update notification data (or the software update notification data) and the standard line data from the server 4.

The data processing unit 332 performs processing on various materials while controlling the data transmission/reception unit 331 and the display control unit 333. For example, the data processing unit 332 generates measurement data including the measurement result received by the data transmission/reception unit 331, transmits it to the server 4 through the data transmission/reception unit 331, and stores and manages the measurement data in the terminal storage unit 34. At the same time, the data processing unit 332 manages the plurality of standard line data from the server 4 in the terminal storage unit 34 so as to correspond to the measurement items that can be measured by the measuring unit 2. When the server 4 updates the standard line data, the data processing unit 332 stores the received updated standard line data in the terminal storage unit 34 via the data transmission receiving unit 331. At the same time, when a new measurement item is added to the server 4, the transmitted data transmission/reception unit 331 stores the received item data indicating the measurement item and the standard line data corresponding to the measurement item in the terminal storage unit 34. In addition, the data processing unit 332 transmits the received update notification data to the display control unit 333, and simultaneously generates an update notification image for notifying the user of the update or addition to the display control unit 333. When the measurement processing software is updated, the material processing unit 332 generates a software update notification image informing the user that the update has been performed by the display control unit 333.

At the same time, the data processing unit 332 performs processing based on the user's instruction received by the terminal operation unit 32 (for example, various user instructions for the measurement processing software). For example, when the operation of the measurement processing image MA (see FIG. 9) of the measurement processing software is touched, the data processing unit 332 starts the measurement processing software. Further, for example, when receiving the measurement item selection instruction, the material processing unit 332 displays the selection screen of the measurement item on the display control unit 333, and specifies the measurement item selected by the user. The determined measurement item is a measurement item corresponding to the actual measurement target of the user. In the case where the display instruction of the measurement result is received, the data processing unit 332 displays the measurement result screen on which the measurement result is displayed on the display control unit 333. At the same time, the data processing unit 332 stores the measurement area and the measurement point selected by the user in the terminal storage unit 34 in accordance with each of the predetermined measurement items. Next, the material processing unit 332 transmits the item-related data and the standard line data stored in the terminal storage unit 34 to the measuring device 2 via the material transmission receiving unit 331. Thereby, a group selection screen of the measuring device 2 can be generated. Further, the data processing unit 332 determines establishment of data communication with the measuring device 2 that uses short-range wireless communication. At the same time, the data processing unit 332 transmits the date and time data of the date and time of the portable information terminal 3 to the measuring device via the data transmission receiving unit 331 based on the user's instruction while performing the date and time management of the portable information terminal 3. 2. Thereby, the data processing unit 252 of the measuring device 2 matches the date and time of the measuring device 2 with the date and time when the date and time data is displayed. That is, the data processing unit 332 can synchronize the date and time of the measuring device 2 with the date and time of the portable information terminal 3.

The display control unit 333 controls the display on the terminal display 31. For example, the display control unit 333 is displayed on the measurement display 24 based on a screen or the like instructed by the user, under the control of the data processing unit 332. For example, the display control unit 333 displays the following three on the measurement display 24: (1) Selecting a selection screen for the user to select a measurement item corresponding to the actual measurement target, the selection screen including a plurality of measurement items, the plural measurement item The user selects from the plurality of measurement items in which the item data acquired from the server 4 is displayed; (2) the measurement result screen including the measurement result acquired from the measuring device 2; (3) the data transmission receiving unit 331 An update notification image (or a software update image) for performing an update notification when the update notification material is obtained. Furthermore, the software update notification image may be the same as the update notification image. When the update notification image is displayed, when the user activates the measurement processing software, the data processing unit 332 selects the updated or added measurement item, and displays the measurement item on the terminal display 31 by the display control unit 333. Thereby, the user can select the measurement item. At the same time, since the data (item-related data and standard line data) related to the measurement item is transmitted to the measuring device 2 after the selection, it is not necessary to update the standard line data or the like in the measuring device 2. The terminal storage unit 34 stores various control programs and the like executed by the terminal control unit 33, and is constituted by, for example, a non-volatile storage device such as a hard disk or a flash memory. The terminal storage unit 34 stores various pieces of data such as standard line data corresponding to each measurement item acquired from the server 4 and measurement data received from the measuring unit 2. The terminal storage unit 34 is the same as the server 4, and for example, manages the data in the measurement database T1 and the measurement item database T2. Furthermore, in the case where the user selects the measurement item, for example, each input user name is managed in the measurement item database T2.

<Processing of Data Management System> Next, the processing flow of the material management system 100 will be described using FIG. 7 and FIG. 7 and 8 are views showing an example of the processing flow in the material management system 100. First, the process of transmitting and receiving the measurement result or the measurement data will be described using FIG. As shown in FIG. 7, the measuring device 2 transmits the measurement result to the portable information terminal 3 when the data communication with the portable information terminal 3 is determined after the concentration of the substance is measured (S1) (S2). The portable information terminal 3 acquires the measurement result transmitted from the measuring device 2 (S3), and generates measurement data including the measurement result (S4). As described above, the measurement data includes: (1) item-related data obtained by a measurement item, a measurement area, and a measurement point selected by the user; (2) information showing the obtained measurement result and the measurement time and date; 3) The version of the measurer 2. The portable information terminal 3 stores the generated measurement data in the measurement database T1 of the terminal storage unit 34 (S5), and transmits the measurement data to the server 4 together with the user name (S6).

The server 4 acquires the measurement data and the user name from the portable information terminal 3 (S7), and stores the data in the measurement database T1 of the server storage unit 42 (S8). Next, the transmission and reception processing of the standard line data will be described using FIG. As shown in FIG. 8, the server 4 transmits the item data of all the measurement items stored in the server storage unit 42 and the plurality of standard line data corresponding to the entire measurement items to the portable information terminal 3 (S11). The portable information terminal 3 displays the item data and the standard line data from the server 4 (S12; data acquisition step), and displays the measurement item (ie, the selection screen) on which the item data is displayed on the terminal display 31 based on the user's instruction. (S13; display control step). The user selects a measurement item corresponding to the measurement target of the measuring device 2 from the displayed measurement items (S14). At this time, the user also inputs the measurement area and the measurement point. The portable information terminal 3 transmits the item-related data including the selected measurement item and the standard line data corresponding to the measurement item to the measuring device 2 (S15; data transfer step). When the measuring device 2 acquires the item-related data and the standard line data, the data is stored in the measuring device storage unit 26 (S16). Next, when the server 4 updates or adds the standard line data (addition of the measurement item) (S17), the server 4 issues an update notification data and transmits it to the portable information terminal 3 together with the new standard line data (S18). ). When a new measurement item is added, the data on the measurement item is transmitted to the portable information terminal 3 together with the new standard line data. When the portable information terminal 3 acquires the update notification data and the new standard line data (S19), the update notification image displayed with the update or the addition is displayed on the terminal display 31 (S20). Next, for example, the portable information terminal 3 transmits new standard line data to the measuring device 2 based on the user's instruction (S21). When the new standard line data is acquired by the measuring device 2, the standard line data is stored in the measuring device storage unit 26 (S22). When a new measurement item is added, in step S21, the portable information terminal 3 transmits the item-related data of the measurement item to the measuring device 2, and in step S22, the measuring unit 2 stores the item-related data in the measurement. Device storage unit 26.

<Display Example> FIGS. 9 to 12 are diagrams showing a display example of the portable information terminal 3. Fig. 13 is a view showing a display example in the PC 5. FIG. 9 shows an example in which the measurement processing image MA on which the measurement processing software is displayed is displayed on the terminal display 31 of the portable information terminal 3 together with the update notification image UN. In this example, the update notification image UN displays the number of updates of various materials such as standard line data. FIG. 10 shows an example in which the selection screen of the measurement item is displayed on the terminal display 31. In this example, the plurality of measurement items stored in the terminal storage unit 34 obtained from the server 4 are displayed on the lower side of the screen in a scrollable manner. When the measurement item displayed in the selection area SA is selected (touched), the measurement item transmitted to the measuring device 2 is selected and displayed on the upper side of the screen. In this example, COD, PO ₄ , and PO ₄ -P are selected as measurement items transmitted to the measuring device 2. Fig. 11 is a view showing an example of all the measurement items selected in Fig. 10. FIG. 12 is a view showing an example of a measurement result screen displayed on the terminal display 31. In this example, the measurement result (measured value) is displayed over time with respect to the measurement item "NH ₄ ". Meanwhile, FIG. 13 is a view showing an example in which the measurement result is displayed on the PC 5. In this example, the data including the measurement result acquired from the server 4 (the data including the content of the measurement database T1) and the measurement result displayed with time are displayed together. At the same time, in this example, it is possible to classify the measurement area (area), the measurement point (point), the measurement item, the user name, and the analyzer information.

<Main Effect> As described above, the portable information terminal 3 acquires the plurality of standard line data managed by the server 4, and displays the plurality of measurement items corresponding to the standard line data on the terminal display 31, thereby enabling the user to The measurement unit 2 selects a measurement item corresponding to the measurement target actually used. At the same time, by transmitting the standard line data corresponding to the measurement item selected by the user to the measuring device 2, it can be stored in the measuring device 2 only for use in the measuring device (that is, corresponding to the user's consideration to be measured at the measuring device) Standard line data for the measurement item). Therefore, it is possible to prevent unnecessary standard line data from being stored in the measuring device 2. Therefore, it is possible to prevent waste of the storage capacity of the measuring device 2 and increase the capacity of the storage capacity. At the same time, it is possible to prevent the complication of selecting the measurement item in the measuring device 2 due to the storage of unnecessary standard line data. Meanwhile, in the case where the standard line data can be displayed in the measuring device 2, the user can confirm the standard line data (the version of the standard line data) used in the measuring device 2. Therefore, it is useful from the viewpoint of transmitting the standard line data to the measuring device 2. At the same time, when standard line data is stored or added to the standard line data, when the standard line data is stored in the measuring device using the storage medium, all the standard line data corresponding to the measurable measurement items are stored in the measuring device, which is accompanied by The problem of increasing the storage capacity of the measuring device. On the other hand, in the portable information terminal 3, since the standard line data corresponding to the measurement item selected by the user is transmitted to the measuring device 2 by using wireless communication, if the update notification data and the new standard line data are obtained, it is As in the case of using a storage medium, the capacity of the measuring device 2 is not increased. In this way, the portable information terminal 3 can prevent the design of the height of the measuring device 2 by using the plurality of standard line materials, and can simultaneously improve the convenience of the user.

[Embodiment 2] Another embodiment of the present invention will be described below with reference to Figs. 1 and 14 . In addition, for the convenience of description, members having the same functions as those of the members described in the above embodiments are denoted by the same reference numerals, and their description will be omitted. Fig. 14 is a view showing an example of the reagent database T3. In the present embodiment, a configuration in which the portable information terminal 3 performs an additional order notification of the reagent 11 will be described. In the measuring device 2 of the present embodiment, the data processing unit 252 calculates the number of measurements to be measured for each measurement item, and stores it in the measuring device storage unit 26. The data processing unit 252 transmits the measurement number data indicating the number of measurement times to the portable information terminal 3 via the data transmission receiving unit 251, and the number of times of measurement is related to the item data of the measurement item to be measured. In the portable information terminal 3 of the present embodiment, the data transmission/reception unit 331 acquires the measurement count data from the measuring device 2 using the short-range wireless communication. The data processing unit 332 determines whether or not the number of measurements indicated by the acquired number-of-measurement data exceeds a threshold value for which the number of measurements of each measurement item is set in advance. When the data processing unit 332 determines that the threshold value is exceeded, the display control unit 333 generates an order notification image, and prompts the user to calculate the number of times of measurement, and then adjusts the additional order of the sample reagent 11 . That is, the display control unit 333 performs a subscription notification for prompting the user to add the order.

At the same time, in the server 4 of the present embodiment, the data processing unit 412 manages the purchase history data indicating the purchase time of the reagent 11 for measuring each measurement item (that is, the concentration measurement of the substance). For example, the data processing unit 412 manages the purchase history data based on the reagent database T3 shown in FIG. The data processing unit 332 of the portable information terminal 3 can also generate the order notification image based on the purchase history data in the display control unit 333. In the reagent database T3 of the present embodiment, at least the reagent 11, the purchase history, and the user name are managed in accordance with each measurement item. For example, the seller of the reagent 11 registers the purchased reagent 11, the sale date (purchase date), and the purchaser on the server 4, and manages the purchase history of the reagent 11 on the server 4. The data transmission receiving unit 331 acquires the purchase history data (the data of the purchase date) in which the user himself/herself purchases the respective reagents 11 from the server 4 at a specific timing. The data processing unit 332 determines whether or not the sales date of the purchase history data acquired from the server 4 is not before the specific number of days from the current date. When it is determined that the sales date is before the specific number of days, the display control unit 333 generates an order notification image for prompting the user to add the order of the reagent 11. That is, the display control unit 333 performs a subscription notification for prompting the user to make an additional order. Further, the user can also input the purchased reagent 11, the purchase date, and the user name through the terminal operation unit 32 of the portable information terminal 3 to manage the purchase history. At this time, the data processing unit 332 of the portable information terminal 3 transmits the terminal information of the portable information terminal 3 to the server 4 together with the data on which the input reagent 11, the purchase date, and the user name are displayed. Thereby, the purchase history of the reagent 11 can be managed by the server 4. Further, by storing the input data in the terminal storage unit 34 of the portable information terminal 3, the purchase history of the reagent 11 can be managed in the portable information terminal 3. At this time, the purchase history data (data indicating the purchase date) of the reagent 11 is obtained from the server 4, and may be acquired from the terminal storage unit 34.

<Main Effect> According to the portable information terminal 3 of the present embodiment, based on the measurement count data or the purchase history data, the user can be prompted to perform additional ordering of the reagent 11 . Therefore, it is possible to allow the user to perform additional ordering of the reagent 11 at an appropriate timing, and it is also possible to prevent the situation in which the reagent 11 is required to be lacking when the concentration of the substance is measured.

[Embodiment 3] Another embodiment of the present invention will be described below with reference to Figs. 1 and 14 . In addition, for the convenience of description, members having the same functions as those of the members described in the above embodiments are denoted by the same reference numerals, and their description will be omitted. In the present embodiment, a configuration in which the reagent preparation suitability determination processing (determination processing) is performed on the measuring device 2 will be described. In the reagent database T3 of the present embodiment, at least the reagent 11 and the reagent suitability determination data are managed in accordance with each measurement item. The reagent suitability determination data is used by the measuring device 2 to determine whether or not the reagent 11 used in the measuring device 2 is suitable as the reagent 11 for the measurement item measured by the measuring device 2. In other words, the reagent suitability determination data is used to determine the identification code for the reagent 11. For example, the reagent suitability determination data is attached to the box of the package test reagent group 1, the test tube into which the reagent 11 is inserted, or the comparative color paper 12 for the analog value. At this time, the reagent suitability determination data is represented by a barcode, a QR code (registered trademark), or a hologram. It is possible to use the test materials suitable for all the measurement items (test drug 11), and to determine whether the test materials are suitable or not. At the same time, the identification data of the test drug suitability can also be encrypted. At the same time, in the measuring device 2 of the present embodiment, the reagent suitability determination data supplied to the test reagent group 1 is connected to a reading device (not shown). The data processing unit 252 of the measuring device 2 reads the barcode or the like attached to the test reagent group 1 by the reading device, analyzes the read information, and obtains the supply to the test reagent group 1 by the reading device. Whether the reagent is suitable or not. At the same time, the data processing unit 252 transmits the item data on which the measurement item for measurement is displayed to the portable information terminal 3.

In the portable information terminal 3 of the present embodiment, the data transmission/reception unit 331 acquires the item data from the measuring device 2, and transmits the request for the transmission of the reagent suitable for the determination item corresponding to the measurement item on which the item data is displayed to the servo. Device 4. In the server 4 of the present embodiment, when the data transmission/reception unit 411 acquires the transmission request, the data processing unit 412 transmits the reagent suitability determination data corresponding to the measurement item of the transmission request to the data transmission/reception unit 411 to Portable information terminal 3. In the portable information terminal 3, when the data processing/receiving unit 331 obtains the reagent suitability determination data by the data transmission/reception unit 331, the transmission data transmission/reception unit 331 sets an instruction to start the reagent suitability determination processing and the test. The medicine suitability discrimination data is transmitted to the measuring device 2. In the measuring device 2, the data processing unit 252 transmits the above-mentioned instruction and the reagent suitability determination data through the data transmission/reception unit 251, and performs the reagent suitability determination processing. Specifically, the data processing unit 252 compares the obtained reagent suitability determination data with the reagent suitability determination data acquired from the reading device, and determines whether the two reagents are suitable or not. Consistent. When the two reagent suitability determination data determinations match, the data processing unit 252 starts measuring the substance concentration. On the other hand, when the two reagent suitability determination data determinations do not match, the data processing unit 252 performs an error display that cannot be measured by the measurement display control unit 254. At the same time, the inconsistent message is transmitted to the portable information terminal 3, and the portable information terminal 3 can also display the error. Furthermore, in the case where the reading device cannot read the reagent suitability determination data, an error display is also performed.

Furthermore, the reading device can be housed in the measuring device 2. At the same time, in order to allow the user to perform an operation of reading a barcode or the like, the data processing unit 332 can perform the reading operation while prompting the user to perform an operation of reading a barcode or the like, and is suitable only for the above two reagents. When the discrimination data is identical, the measurement processing unit 253 starts measuring the concentration of the substance. At the same time, the item data indicating the suitability determination data supplied to the test reagent group 1 can be added to the measuring device 2. At this time, the data transmission receiving unit 251 transmits the item data included in the reagent suitability determination data acquired by reading the barcode or the like to the portable information terminal 3. As described above, the data transmission receiving unit 251 receives the reagent suitability determination data corresponding to the item data from the server 4 via the portable information terminal 3. Next, when the two reagent suitability determination data determinations do not match, the data processing unit 252 transmits the message to the portable information terminal 3. When the determination result is obtained, the data processing unit 332 of the portable information terminal 3 may not perform processing for allowing the user to select a measurement item. In other words, the data processing unit 332 does not perform at least one of the following three types of processing: (1) the standard line data acquisition processing from the server 4 of the data transmission receiving unit 331; and (2) the measurement item selection screen of the display control unit 333. And (3) the data transfer receiving unit 331 transfers the standard line data corresponding to the measurement item selected by the user to the measuring device 2. On the other hand, when the two reagent suitability determination data determinations match, the data processing unit 252 can also transmit the message to the portable information terminal 3. When the determination result is obtained, the data processing unit 332 of the portable information terminal 3 can perform the above-described (1) to (3) processing for the user to select the measurement item.

<Main effect> In the present embodiment, the measurement device 2 determines whether or not the reagent is suitable based on the reagent suitability determination process. Therefore, when measuring the concentration of a substance, it is possible to prevent misuse of a reagent that is not to be used in the measurement item used in the measurement. At the same time, by collectively managing the reagent suitability determination data in the storage device, it is possible to surely perform the measurement and the like in response to the update of the reagent suitability determination data.

[Modification] In the above-described embodiment, the processing of the portable information terminal 3 will be mainly described. However, the present invention is not limited thereto, and the measurement device 2 may have a function of a part of the portable information terminal 3. Specifically, the measuring device 2 can have some functions of the portable information terminal 3 as described below. In addition, the specific configuration (processing) of the measuring device 2 having the following configuration and the data to be managed by the measuring device 2 are referred to the processing of the terminal control unit 33 in the portable information terminal 3 and the terminal storage unit 34. Managed information. That is, in the measuring device 2, (1) the data transmission receiving unit 251 directly acquires the plurality of standard line data stored in the server 4 from the server 4; (2) the measurement display control unit 254 corresponds to the plurality of standard line data from each In the plural measurement item, the user selects a measurement item corresponding to the actual measurement target, and the plural measurement item can be displayed on the measurement display 24. Next, in the measuring device 2, the data transfer receiving unit 331 of the portable information terminal 3 transmits the standard line data corresponding to the measurement item selected by the user to the measuring device 2, and the data processing unit 252 passes through the measuring operation unit. 21, the standard line data corresponding to the measurement item selected by the user is stored in the measuring device storage unit 26, and the selected measurement item is registered. Meanwhile, in the measuring device 2, (1) in the case of updating at least one of the plurality of standard line data stored in the server 4 or adding new standard line data, the data transmission receiving unit 251 obtains the display of the update or (2) When the update notification data is acquired, the measurement display control unit 254 notifies the user of the update notification or the update notification. At the same time, in the measuring device 2, the data transfer receiving unit 251 can directly transmit the measurement result measured by the measurement processing unit 253 to the server 4 and store it in the server 4. At the same time, in the measuring device 2, the measurement processing unit 253 acquires the measurement result, and the data transmission/reception unit 251 can also transmit the measurement result to the server 4. At the same time, in the measuring device 2, (1) the data processing unit 252 calculates the number of times of measurement of the measurement item that has been measured, and based on the number of times of measurement, determines whether or not to prompt the user to additionally order the reagent 11 for the measurement; When the data processing unit 252 determines that the user is prompted to add an order, the measurement display control unit 254 may prompt the user to perform the order notification of the additional order.

At the same time, in the measuring device 2, (1) the data processing unit 252 determines whether or not to prompt the user to additionally order the reagent 11 for the measurement based on the purchase history data indicating the purchase time of the reagent for the measurement 11; (2) When the data processing unit 252 determines that the user is prompted to add an order, the measurement display control unit 254 may prompt the user to perform the order notification of the additional order. Further, the purchase history data can be acquired from the server 4 by the data reception/transmission unit 251, and can also be acquired from the portable information terminal 3 using wireless communication. At the same time, the purchase history data can also be managed in the measuring device 2. At the same time, in the measuring device 2, (1) the data receiving and transmitting unit 251 directly acquires the reagent suitability determination data for the discrimination processing from the server 4, and the reagent suitability determination data is used for discriminating in the measuring device 2 Whether the reagent 11 to be used is suitable as the reagent 11 for the measurement item which can be measured in the measuring device 2; (2) by attaching the reagent 11 or the reagent 11 accessory (the box to which the reagent 11 is packed, or In the case of the analogy paper 12), the reagent suitability determination data is compared with the reagent suitability determination data acquired by the data reception and transmission unit 251, and the data processing unit 252 performs a test for determining whether or not the reagent 11 is appropriate. Whether the medicine is suitable or not. At the same time, the above processing can also be realized as a control method of the measuring device 2. At the same time, the above processing can also be implemented as a control program of the measuring device 2. At this time, the control program realizes the measuring device 2 on the computer by operating the computer (software element) included in the measuring device 2 with the computer. At the same time, the above control program can also be stored in a computer-readable recording medium.

[Software Implementation Example] The control block (especially the analyzer control) of the measuring device 2 can be realized by using a logic circuit (hardware) formed in an integrated circuit or the like (IC chip) or using a CPU (Central Processing Unit) and in software. Each part of the unit 25), a control block of the portable information terminal 3 (particularly, each part of the terminal control unit 33), and a control block of the server 4 (particularly, each of the server control unit 41) section). In the latter case, the measuring device 2, the portable information terminal 3, and the server 4 are provided with a CPU as a program command for executing software in each function, and a record for reading the program and various materials on a computer (or CPU). ROM (Read Only Memory) or storage device (referred to as "recording medium"), and RAM (Random Access Memory) for developing the above program. Next, the object of the present invention can be attained by reading and executing the above program from the above recording medium by a computer (or CPU). The recording medium is a "non-transitory tangible medium", and for example, a magnetic tape, a magnetic disk, a magnetic card, a semiconductor memory, a programmable logic circuit, or the like can be used. At the same time, the above program can be supplied to the computer via any transmission medium (communication network, broadcast wave, etc.) that can be transmitted by the program. Furthermore, the present invention can realize the above-mentioned program by electronic transmission, even if it is embedded in the data signal form of the carrier.

[Summary] (1) A portable information terminal according to an aspect of the present invention communicates with a measuring device for measuring a concentration of a substance contained in a specific space, the portable information terminal comprising: a data acquisition unit for use in The storage device for storing the plurality of standard line data of the measured concentration obtains the plurality of standard line data; and the display control unit displays the plurality of measurement items for obtaining the substances corresponding to the plurality of standard line data from the data acquisition unit. The measurement item corresponding to the actual measurement target is selected, and the plurality of measurement items are displayed on the display screen; and the data transmission unit transmits the standard line data corresponding to the measurement item selected by the user to the measurement device by wireless communication. According to the above configuration, the plurality of standard line data managed by the storage device can be obtained, and the plurality of measurement items corresponding to the plurality of standard line data can be displayed on the display screen, so that the user can select the actual value corresponding to the use of the measuring device. The measurement item of the measurement object. At the same time, by transmitting the standard line data corresponding to the measurement item selected by the user to the measuring device, it can be stored in the measuring device and used only in the measuring device (that is, the measuring item to be measured in the measuring device corresponding to the user's consideration) Standard line data. Therefore, in the case where the plurality of standard line data are stored in the measuring device, unnecessary standard line data can be prevented from being stored in the measuring device. Therefore, it is possible to prevent waste of the use of the measuring device storage capacity and increase the capacity of the storage capacity. At the same time, it is possible to prevent the complication of selecting a measurement item in the measuring device due to the storage of unnecessary standard line data. In particular, in the case of updating or adding standard line data, it is useful to prevent the above-mentioned increase in capacity and complexity. At the same time, for example, when the standard line data is stored or stored in the storage device using a storage medium (for example, an SD memory card), the standard line data is stored in the storage medium. The processing, the processing in the measuring device after the storage medium is inserted into the measuring device and the storage of the standard line data in the measuring device, etc., may result in labor or processing complexity. Therefore, in terms of the storage method of the standard line data using the storage medium, it is particularly necessary to avoid the above-mentioned laborious or complicated, regardless of whether the user selects the actual measurement object, and often corresponds to the standard of the measurement item having the measurement possibility. All line data is stored in the analyzer. However, at this time, the capacity of the measuring device is increased in capacity. As described above, in the portable information terminal of the present invention, since the wireless communication is used and the standard line data corresponding to the measurement item selected by the user is transmitted to the measuring device, as in the case of using the storage medium, it does not cause The capacity of the measuring device is increased. In this way, the portable information terminal according to the present invention can improve the convenience of the user while preventing the height of the measuring device using the plurality of standard line data. In particular, when the standard line data is updated or added, the portable information terminal of the present invention is useful in consideration of an increase in standard line data.

(2) In the portable information terminal of the present invention, as in the above (1), wherein the data acquisition unit is configured to update at least the plurality of standard line data stored in the storage device. In the case of the addition of the new standard line data, the update notification information indicating the update or the addition is obtained; the display control unit performs the update notification data after the data acquisition unit performs the update notification data. Update the notification and notify the user of the update or the append. According to the above configuration, when the standard line data is updated or added to the storage device, the update or addition can be notified to the user. Therefore, the user can select the measurement item by using the update or addition.

(3) In the portable information terminal according to the aspect of the invention, the configuration of (1) or (2), wherein the data acquisition unit obtains the measurement from the measuring device by using the wireless communication. The measurement result of the measurement; the data transmission unit transmits the measurement result obtained by the data acquisition unit to the storage device, and stores the measurement result in the storage device. According to the above configuration, the measurement result indicating the concentration of the substance measured by the measuring device can be stored in the storage device. Therefore, if the user has the authority to confirm the measurement result, the measurement result can be viewed not only in the portable information terminal but also in the information terminal that can communicate with the storage device other than the portable information terminal.

(4) In the configuration of the above-mentioned (3), the data transmission unit preferably obtains the measurement result by the data acquisition unit as a trigger, and the measurement result is obtained. Transfer to the storage device. Even in the case of transferring data from another device to another device, there is a device that asks the user whether or not to perform the transfer processing and makes the user aware of the transfer processing. According to the above configuration, since the measurement result is transmitted to the storage device by taking the measurement result, the user does not need to be aware of the transfer processing of the measurement result. Therefore, since it is not necessary to operate the function of the above-described transfer processing by the user's consciousness, it is possible to eliminate the user's exhaustion of the power caused by the transfer processing.

(5) The portable information terminal according to any one of the above (1) to (4), wherein the data acquisition unit uses the wireless communication from the measuring device. The number of times of measurement indicating the number of times of measurement of the measurement item after the measurement is obtained. The display control unit performs a order notification based on the number of measurements indicated by the number of times of measurement, and causes the user to additionally order the reagent for the measurement. According to the above configuration, the user can be prompted to perform additional ordering of the reagent based on the number of times the measurement count data is displayed. Therefore, it is possible to make it possible for the user to add the order of the reagent at an appropriate timing, and it is also possible to prevent the situation in which the necessary reagent is lacking when the concentration of the substance is measured.

(6) The portable information terminal according to any one of the above (1) to (4), wherein the display control unit is configured to purchase the test reagent based on the display. At the time of purchase of the history information, a subscription notice is sent to prompt the user to additionally order the reagent for the measurement. According to the above configuration, based on the purchase history data, the user can be prompted to make an additional order for the reagent. Therefore, it is possible to make it possible for the user to add the order of the reagent at an appropriate timing, and it is also possible to prevent the situation in which the necessary reagent is lacking when the concentration of the substance is measured.

(7) The portable information terminal according to any one of the above (1) to (6), wherein the data acquisition unit obtains the determination processing from the storage device. The reagent is suitable for discriminating data, and the discriminating unit determines whether the reagent used in the measuring device is suitable as a reagent for the measurement item measured in the measuring device; and the data transmitting unit uses the wireless communication. The reagent suitability determination data obtained by the data acquisition unit is transmitted to the measurement device, and the determination process is performed by the measurement device. According to the above configuration, by transmitting the reagent suitability determination data managed in the storage device to the measuring device, the determination processing can be performed in the measuring device. Therefore, when the above concentration is measured, it is possible to prevent misuse of the reagent that is not to be used in the measurement used in the measurement. At the same time, in the case of updating the reagents suitable for discriminating data, etc., by collectively managing the reagent suitability determination data in the storage device, it is possible to reflect only the update in the reagent suitability determination data of the storage device. . Therefore, it is possible to reliably perform measurement such as updating of the reagent suitability determination data.

(8) A control method for a portable information terminal according to an aspect of the present invention, which is a portable information terminal for controlling communication with a measuring device for measuring a concentration of a substance contained in a specific space, the portable information terminal The control method includes: a data acquisition step of obtaining the plurality of standard line data from a storage device for storing a plurality of standard line data for measuring the concentration; and displaying a control step of obtaining, from the data acquisition unit, each corresponding to the plural standard In the multi-quantity measurement item of the material of the line data, the user selects the measurement item corresponding to the actual measurement target, and displays the plural measurement item on the display screen; and the data transmission step, which corresponds to the selection by the user by wireless communication The standard line data of the measurement item is transmitted to the measuring device. According to the above method, the same effect as (1) above can be produced.

(9) The portable information terminal of each aspect of the present invention can be realized by a computer. In this case, by using the computer as a part (software component) of the portable information terminal and operating it, It is also within the scope of the present invention for a computer to implement a control program for a portable information terminal of the portable information terminal and a computer-readable recording medium for recording the same.

[Others] The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the claims, and embodiments obtained by appropriately combining different embodiments are also included in the technology of the present invention. Within the scope. In addition, new technical features can be formed by combining the disclosed technical means with the embodiments.

100‧‧‧Data Management System
1‧‧‧Testing reagent group
11‧‧‧Try drugs
12‧‧‧ analogy values with comparative colored paper
2‧‧‧Measurer
21‧‧‧Measurement Operations Department
22‧‧‧Light source
23‧‧‧Receiving Department
24‧‧‧Determination of the display
25‧‧‧Measurer Control Department
251‧‧‧ Data Transfer Acceptance Department
252‧‧‧ Data Processing Department
253‧‧‧Measurement Processing Department
254‧‧‧Measurement Display Control Department
26‧‧‧Measurer storage
27‧‧‧Determination Department
28‧‧‧ Cover
3‧‧‧Portable Information Terminal
31‧‧‧ Terminal display
32‧‧‧ Terminal Operations Department
33‧‧‧ Terminal Control Department
331‧‧‧ Data Transmission and Reception Department
332‧‧‧ Data Processing Department
333‧‧‧Display Control Department
34‧‧‧ Terminal Storage Department
4‧‧‧Server (storage device)
41‧‧‧Server Control Department
411‧‧‧ Data Transmission and Reception Department
412‧‧‧ Data Processing Department
42‧‧‧Server Storage
5‧‧‧PC
6‧‧‧ Measuring cup
ML‧‧‧ marking line
MA‧‧‧Measured image
UN‧‧‧Update notification image
SA‧‧‧Selected area
S1~S8, S11~S22‧‧‧ steps

Fig. 1 is a block diagram showing the details of each device having the data management system in the first embodiment of the present invention. Fig. 2 is a diagram showing an outline of the above data management system. Fig. 3 (a) is a view showing the appearance of the test reagent group; (b) is a view showing the inside of the test reagent group. Fig. 4 (a) is a view showing the appearance of the measuring device; (b) is a plan view showing the measuring device; (c) is a view showing a measuring cup. [Fig. 5] (a) to (f) are diagrams showing an example of a measurement method. [Fig. 6] (a) shows an example of a measurement database; (b) shows an example of a measurement item database. Fig. 7 is a view showing an example of a processing flow in the above data management system. 8] FIG. 8 is a diagram showing an example of a processing flow in the above-described data management system. 9] FIG. 9 is a diagram showing an example of a display screen of a portable information terminal. FIG. 10 is a view showing an example of a display screen of a portable information terminal. FIG. Fig. 11 is a view showing an example of a display screen of a portable information terminal. FIG. 12 is a view showing an example of a display screen of a portable information terminal. FIG. FIG. 13 is a view showing an example of a display screen of a personal computer (PC). Fig. 14 is a view showing an example of a reagent database.

100‧‧‧Data Management System

2‧‧‧Measurer

21‧‧‧Measurement Operations Department

22‧‧‧Light source

23‧‧‧Receiving Department

24‧‧‧Determination of the display

25‧‧‧Measurer Control Department

251‧‧‧ Data Transfer Acceptance Department

252‧‧‧ Data Processing Department

253‧‧‧Measurement Processing Department

254‧‧‧Measurement Display Control Department

26‧‧‧Measurer storage

27‧‧‧Determination Department

3‧‧‧Portable Information Terminal

31‧‧‧ Terminal display

32‧‧‧ Terminal Operations Department

33‧‧‧ Terminal Control Department

331‧‧‧ Data Transmission and Reception Department

332‧‧‧ Data Processing Department

333‧‧‧Display Control Department

34‧‧‧ Terminal Storage Department

4‧‧‧Server (storage device)

41‧‧‧Server Control Department

411‧‧‧ Data Transmission and Reception Department

412‧‧‧ Data Processing Department

42‧‧‧Server Storage

5‧‧‧PC

Claims (8)

A portable information terminal for communicating with a measuring device for measuring a concentration of a substance contained in a specific space, the portable information terminal comprising: a data acquisition unit for storing a plurality of standard line data for measuring concentration The storage device acquires the plurality of standard line data, and the display control unit selects a measurement corresponding to the actual measurement target in the plurality of measurement items for which the material corresponding to the plurality of standard line data is obtained from the data acquisition unit. And displaying the plurality of measurement items on the display screen; and the data transmission unit transmitting the standard line data corresponding to the measurement item selected by the user to the measuring device by wireless communication. The portable information terminal according to claim 1, wherein the data acquisition unit is configured to update at least one of the plurality of standard line materials stored in the storage device, or to add a new standard line data. In this case, the update notification data indicating that the update or the addition is displayed is obtained; the display control unit notifies the user of the update notification or the update after the update notification information is acquired by the data acquisition unit. The portable information terminal according to claim 1 or 2, wherein the data acquisition unit acquires a measurement result measured by the measuring device from the measuring device by using the wireless communication; the data transmission unit is obtained by the data acquisition unit The result of the measurement is transmitted to the storage device and stored in the storage device. The portable information terminal according to claim 3, wherein the data transmission unit transmits the measurement result to the storage device by the data acquisition unit acquiring the measurement result. The portable information terminal according to claim 1, wherein the data acquisition unit acquires measurement count data indicating the number of measurements of the measurement item after the measurement from the measuring device by using the wireless communication; and the display control unit is based on the measurement The order number indicated by the number of times data is used to notify the order, and the user is prompted to additionally order the reagent for the measurement. The portable information terminal according to claim 1, wherein the display control unit performs a subscription notification based on the purchase history data indicating the time for purchasing the test reagent, and causes the user to additionally order the measurement for the measurement. Try the medicine. The portable information terminal according to claim 1, wherein the data acquisition unit acquires the reagent suitability determination data for the determination processing from the storage device, and the determination processing determines that the measurement device uses the measurement device. Whether the medicine is suitable as a reagent for the measurement item measured in the measuring device; the data transmission unit transmits the reagent suitability determination data obtained by the data acquisition unit to the measuring device by using the wireless communication, and The measuring device performs the discrimination processing. A portable information terminal control method for controlling a portable information terminal for communicating with a measuring device for measuring a concentration of a substance contained in a specific space, the control method of the portable information terminal comprising: a data acquisition step, Obtaining the plurality of standard line data from a storage device for storing a plurality of standard line data for measuring the concentration; and displaying a control step of displaying a plurality of measurement items for obtaining substances corresponding to the plurality of standard line data from the data acquisition unit a user selects a measurement item corresponding to the actual measurement target, and displays the plurality of measurement items on the display screen; and a data transmission step of transmitting, by wireless communication, the standard line data corresponding to the measurement item selected by the user to the Tester.