JP2019066426A - Management system - Google Patents

Abstract

To provide a system that is able to reduce work required for inventory management for measurement reagent and inspection result management, in an environment where liquid quality is inspected.SOLUTION: A management system includes: a measurement result transmission unit integrally or separately comprising: a light receiving unit; a measurement member that can be placed or accommodated such that a measurement reagent whose type is determined according to a detection target substance is in contact with a measurement target liquid; and a transmission/reception unit; and a management server that is able to transmit/receive information between the measurement result transmission unit and itself. Upon acquiring measurement result information transmitted from the measurement result transmission unit, the management server stores density information included in the same information or calculated on the basis of the same information into a storage unit in association with timing information about a date on which or a time at which the measurement result information is acquired. Reagent remaining quantity information about a remaining quantity of measurement reagent right before stored in the storage unit is updated through decreasing by a consumed quantity based on a first reference quantity or by a corresponding consumption unit.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a management system that manages the concentration of a detection target substance contained in a measurement target liquid.

  Conventionally, a technique for performing a water quality test using a calibration curve is known (see, for example, Patent Document 1).

JP, 2015-114154, A

  For example, a company operating a pool is obliged to conduct a water quality check and report on pool water according to the rules of the state or local government. The business operator purchases reagents necessary for water quality inspection through a reagent sales agent or the like, and using this reagent periodically (for example, multiple times a day or once every multiple days), checks the pool water And record the test results. Then, the recorded test results are submitted to a predetermined group in a predetermined period (for example, one month or several months).

  By the way, on the side of the business operator who operates the pool, the person in charge of actually conducting the water quality inspection of the pool water and the person in charge of managing and ordering the reagent inventory are often different persons depending on the situation. In some cases, they belong to different people. Furthermore, there are cases where a business operator operates multiple pools. For this reason, the person who manages the stock of reagents may not recognize the stock of reagents on site in real time.

  For example, even if a person in charge of performing a water quality test on pool water recognizes that the inventory of reagents stored at the site is approaching depletion, the person in charge of ordering the reagent actually contacts There is a time lag before the ordered reagent reaches the site, and as a result, there is a possibility that the water quality inspection can not be performed at the site. Such a situation is likely to occur particularly when one business operator manages multiple pools.

  Although the above example relates to the case where a legal force is imposed, as another case, although the legal obligation is not imposed, as an internal rule, water may not There may be a need to periodically check and report the quality of the fluid being Even in such a case, the person in charge of managing the test reagent and the person who actually performs the test using the reagent are different persons, and in particular, each person in charge is at a different geographical location. In the case where they exist, similar problems can occur.

  Under the circumstances where it is necessary to report and submit the result of water quality inspection regardless of compulsory or optional, the person in charge at the site records the result of conducting the water quality inspection using the reagent, and results for a predetermined period. It is general to do the work of reporting and submitting after putting together. At this time, when the inspection result for each time is recorded on a paper basis, a person in charge needs to manually input the inspection result using a computer. In recent years, there is also a device that can output the results of water quality inspection as digital data, but after collecting data for a predetermined period, it is necessary to report and submit it, and the on-site inspector It is necessary to carry out data aggregation work over these time periods. That is, at present, there are not a few problems that the inspector in charge is bothered with the task of reporting / submitting inspection results. In addition, while performing manual input using a computer or performing an operation of aggregating results over a predetermined period, the possibility of human error can not be denied.

  In view of the above problems, the present invention is necessary for inventory control of reagents (reagent materials for measurement) used for inspection and management of inspection results in an environment where the quality of liquid to be measured including water is inspected. The purpose is to provide a system that can reduce the amount of work.

In order to solve the above problems, the present invention is
A management system for managing the concentration of a substance to be detected contained in a liquid to be measured, comprising:
In order to transmit / receive predetermined information to / from a light receiving unit and a measuring member which can be placed or accommodated in a state in which the reagent for measurement whose type is determined according to the type of the substance to be detected is in contact with the liquid to be measured A measurement result transmission unit configured integrally or separately including the transmission / reception unit of
A management server having a configuration capable of transmitting and receiving information to and from the measurement result transmission unit, and including a storage unit for storing predetermined information;
The detection reagent material is contained in the liquid to be measured when the first reference amount of the reagent material for measurement is held in contact with the liquid to be measured for a second reference amount for a predetermined time. It is a configuration showing light transmittance or display color according to the concentration of the target substance,
In the measurement result transmission unit, the light receiving unit is obtained through the measurement member in a state where the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured are in contact with each other. The transmission / reception unit includes measurement result information including at least one of light amount information related to the amount of light of the light or concentration information obtained by calculating the concentration of the detection target substance contained in the liquid to be measured based on the light amount information Send to the management server from
The management server is
When the measurement result information transmitted from the measurement result transmission unit is acquired, the measurement result information is acquired from the concentration information included in the measurement result information or obtained by calculation based on the measurement result information. Storing in the storage unit in association with timing information relating to date or time
The reagent remaining amount information related to the last remaining amount of the measurement reagent material stored in the storage unit is reduced by the consumption amount based on the first reference amount or the consumption unit corresponding to the first reference amount. And is characterized by updating.

  The management system configured as described above includes a measurement result transmission unit and a management server. The management server is installed at another place apart from the measurement result transmission unit, and can communicate between the two. Although not limited to the communication format, transmission and reception of information are performed via the Internet or an intranet.

  The measurement result transmission unit includes a light receiving unit, a measuring member, and a transmitting and receiving unit. The transmitting / receiving unit configures an interface for transmitting / receiving information to / from the management server as described above.

  The measurement reagent material is held in the measurement target liquid when the predetermined amount (first reference amount) of the measurement reagent material is held in contact with the predetermined amount (second reference amount) measurement target liquid for a predetermined time. It is configured to show light transmittance or display color according to the concentration of the detection target substance contained. As the reagent material for measurement, reagent paper or liquid reagent in which a reagent is applied to a paper-like body can be used.

  For example, when a reagent paper is used as a reagent material for measurement, a predetermined amount (second reference amount) of the liquid to be measured is applied to the reagent paper, more specifically to the region of the reagent paper on which the reagent is applied. , Make contact. In this state, when a predetermined time passes, the display color of the area of the reagent paper changes according to the amount of the substance corresponding to the reagent contained in the liquid to be measured, that is, the concentration of the substance to be detected. In this case, one reagent paper is usually used for each measurement (inspection), and the first reference amount of the reagent material for measurement corresponds to one reagent paper.

  As another example, when using a liquid reagent as the reagent for measurement, the predetermined amount (second reference amount) of the liquid to be measured is contacted with the predetermined amount (first reference amount) of the liquid reagent ( Let it mix. In this state, when a predetermined time has passed, the display color of the mixture of the liquid to be measured and the liquid reagent or the display color of the mixture of the liquid to be measured according to the amount of the substance corresponding to the reagent contained in the liquid to be measured The light transmittance changes. For example, in the case where the liquid reagent is sealed in a used bottle (container) for each first reference amount, the first reference amount of the reagent material for measurement corresponds to one bottle. In addition, when the liquid reagent is contained in a large-capacity bottle (container), the first reference amount of the reagent material for measurement corresponds to the amount of reagent actually used, that is, the first reference amount itself. Do.

  When measuring the concentration of the substance to be detected contained in the liquid to be measured, as described above, the reagent material for measurement and the liquid to be measured are brought into contact for a predetermined time. Thereby, the reagent material for measurement shows the light transmittance or display color according to the concentration of the detection subject contained in the measurement subject liquid. The light receiving unit receives the reflected light from the measurement reagent material or the transmitted light of the measurement reagent material, and detects the amount of light. The measurement result transmission unit includes at least one of information related to the light amount (light amount information) and information obtained by calculating the concentration of the detection target substance contained in the liquid to be measured based on the light amount (concentration information). Information is transmitted from the transmission / reception unit to the management server as measurement result information. In addition to the information on the received light quantity itself, the "light quantity information" referred to here may be information on the transmittance calculated from the light quantity and the display color.

  When the management server acquires the measurement result information transmitted from the measurement result transmission unit, the storage unit extracts or calculates the concentration information from the measurement result information, and associates the concentration information with the date or time when the measurement result information is acquired. Store in The information (timing information) on the date or time when the measurement result information was acquired may be, for example, information on the timing when the management server acquired the measurement result information, or the measurement result transmission unit transmits to the management server The result information may include information on the transmission date and time, and the management server may be configured to recognize the timing information from the measurement result information.

  According to this configuration, concentration information is stored in the storage unit of the management server together with the date or time when the concentration of the substance to be detected contained in the liquid to be measured is measured (hereinafter referred to as “measurement timing”). The management server performs the above processing each time measurement result information is transmitted from the measurement result transmission unit, whereby the storage unit stores concentration information in a state associated with the measurement timing. Therefore, for example, when it is necessary to report and submit the concentration of the substance to be detected contained in the liquid to be measured over a predetermined period, the person in charge of management may simply obtain the necessary information by accessing the management server. it can. Furthermore, by adding, for example, a form creation function to the management server side, the administrator in charge accesses the management server with a computer, a smartphone, or a predetermined operation terminal, and clicks a few times, selects a radio button, numerical values It is also possible to have the necessary report automatically created simply by entering the

  The management server further reduces the remaining reagent amount information related to the last remaining amount of the reagent for measurement, stored in the storage unit, by the consumption amount based on the first reference amount or the consumption unit corresponding to the first reference amount Make it update it. As described above, when the reagent material for measurement is a used reagent paper, or when it is a liquid reagent enclosed in a used bottle (container) for each first reference amount, the reagent remaining amount information The value obtained by reducing one consumption unit equivalent to one reagent paper or one bottle from the value stored as is updated as new reagent remaining amount information. In addition, when the liquid reagent is stored in a large-capacity bottle (container), the amount used from the value stored as reagent remaining amount information (in this case, corresponding to the remaining amount) In the case, the value reduced by the first reference amount) is updated as new reagent remaining amount information.

  According to this configuration, the storage unit of the management server always stores the remaining amount of the measurement reagent material at the current point as reagent remaining amount information. Therefore, for example, a person in charge of managing the stock of the reagent for inspection (hereinafter, referred to as "person in charge of management") and a person in charge of inspection using a reagent actually (hereinafter, referred to as "person in charge of inspection"). Even if the case is different, the management staff can recognize the present remaining amount of reagent by accessing the management server and checking the current remaining amount information of the reagent stored in the storage unit. . For this reason, when the manager confirms that the current remaining amount of the reagent is lower than the threshold for additionally ordering the reagent, the reagent is processed on the site by performing ordering processing to a predetermined vendor. It can prevent the situation that runs short.

  That is, according to the management system of the present invention, inventory control of the reagent material for measurement can be efficiently performed while reducing the amount of work required to manage the inspection result.

In the management system,
The measurement result transmission unit transmits the measurement result information from the transmitting / receiving unit to the management server, together with identification information on a jurisdiction that is a creation source of the measurement result information.
The management server may store the concentration information in the storage unit in association with the identification information, and may update the last remaining amount of reagent information associated with the identification information.

  For example, when one business operator carries out a water quality inspection, there are cases where the business operator operates a plurality of sites (for example, a pool) targeted by the water quality inspection. According to the above configuration, since the measurement result information is transmitted to the management server together with the information (identification information) on the jurisdiction that is the creation source of the measurement result information, the management server manages the measurement result information by jurisdiction. be able to. Furthermore, the management server can manage the reagent remaining amount information according to jurisdiction in order to update the reagent remaining amount information immediately before associated with the identification information. Therefore, when the person in charge of management accesses the management server, it is possible to easily extract the measurement result related to the concentration of the substance to be detected contained in the liquid to be measured at each site, and at the same time You can get information.

  Further, it is conceivable that the business entity operating the above system permits the use of the system to a plurality of business operators conducting water quality inspection. In this case, the above identification information is made different for each business operator, and furthermore, when the same business operator operates a plurality of sites, the operations are further differentiated according to the sites so that a plurality of businesses can be performed with the same system. It is possible to simultaneously reduce the amount of work required to manage test results and inventory control of the reagent material for measurement.

In the management system,
The storage unit stores predetermined remaining amount warning threshold information in association with the identification information.
The management server, when the value described in the updated reagent remaining amount information falls below the value of the remaining amount warning threshold information stored in association with the identification information, corresponds to the identification information It is also possible to output shortage information indicating that the inventory of the reagent for measurement is insufficient in jurisdiction.

  According to the above configuration, when the value described in the updated reagent remaining amount information falls below the value of the remaining amount warning threshold information stored in association with the identification information, for example, a computer or a smartphone of a person in charge of management It is possible to automatically transmit, from the management server, shortage information as an alert signal indicating that the reagent stock is low, to the operation terminal. The manager can recognize that the inventory of reagent materials for measurement at present is low by detecting the lack information.

  Here, the value described in the remaining amount warning threshold information may be set by the business operator for each jurisdiction. For example, a person in charge of management may access the management server and set a value to be included as the remaining amount warning threshold information. The value to be included in the remaining amount warning threshold information does not necessarily have to be fixed to the value registered at the initial time, and it may be configured that the administrator in charge can access and change the management server as appropriate.

Further, the management system has an order server for ordering the reagent material for measurement to the jurisdiction corresponding to the identification information;
The management server is associated with the identification information when the value described in the updated reagent remaining amount information falls below the value of the remaining amount warning threshold information stored in association with the identification information. The order information of the reagent material for measurement of the designated amount or the designated unit stored may be transmitted to the ordering server in a state associated with the identification information.

  According to the above configuration, when the value described in the updated reagent remaining amount information falls below the value of the remaining amount warning threshold information stored in association with the identification information, the ordering server is automatically ordered from the management server. Order information is sent to the For this reason, even if the manager in charge has overlooked the fact that the inventory of the reagent material for measurement is decreasing, the ordering process of the reagent of the preset amount or number of units is automatically performed. . Thereby, the induction of the situation where the reagent for measurement is exhausted at the site is suppressed.

In the management system,
The storage unit stores predetermined remaining amount initial value information in association with the identification information.
An ordering server for ordering the reagent material for measurement to the jurisdiction corresponding to the identification information;
When the difference between the value described in the remaining amount initial value information and the value described in the reagent remaining amount information exceeds a predetermined order placement threshold, the management server corresponds to the order placement threshold. Alternatively, order information of the reagent material for measurement of a unit may be transmitted to the order server in a state where the order information is associated with the identification information.

  According to the above configuration, the induction of the situation where the reagent for measurement is exhausted at the site is suppressed.

In the management system,
The management server may include a result output unit that outputs a data table in which the timing information and the concentration information are associated with each other for each identification information.

  According to the above configuration, since the measurement result for each site can be automatically output, the management workload of the measurement result can be further reduced.

In the management system,
The management server, when the measurement result information is transmitted from the measurement result transmission unit, reduces the numerical value described in the immediately preceding reagent remaining amount information stored in the storage unit by one unit. I don't care.

  According to the above configuration, every time one measurement is performed, the value described in the reagent remaining amount information is automatically decreased by the amount used in the measurement. It is possible to store the latest stock quantity of reagent material for measurement for each site.

  More specifically, the management system can be realized in the following manner.

As a first aspect of the management system,
The measurement result transmission unit is
A portable communication device integrally including the light receiving unit and the transmitting and receiving unit;
The measurement member comprising a measurement mounting paper in which the test paper for measurement as the reagent material for measurement to which the first reference amount of the reagent material for measurement is applied in advance is separately mountable. Configuration, and
The light reflected from the measurement mount on which the test paper for measurement is placed in a state of being pulled up after being introduced for a predetermined time into the liquid to be measured or in a state after the liquid to be measured is dropped is received The management server is provided with the measurement result information including at least one of the light amount information related to the measured light amount obtained by the light reception by the unit or the density information calculated by comparison of a predetermined reference light amount and the measured light amount. Configuration to send to
The reagent remaining amount information stored in the storage unit of the management server may be configured to correspond to information related to the remaining amount of the measurement test paper.

  Here, the “reference light amount” is a light amount serving as a reference for calculating the amount of change in color of the test paper for measurement contacting the liquid to be measured by comparing it with the amount of light to be measured. For example, an area (reference color display area) in which a reference color is displayed in advance is provided in an area outside the area on which the test paper for measurement is placed on the measurement mount, and the light receiving unit is The light amount when light reflected from the reference color display area on the measurement mount is received can be used as the reference light amount. As another example, data on the reference light amount stored in advance in the storage unit of the measurement result transmission unit can be used as the reference light amount. As still another example, a configuration may be employed in which data on the reference light amount is stored in the storage unit of the management server. In this case, the measurement result information transmitted from the measurement result transmission unit to the management server does not include the information on the reference light amount, and the management server side measures the reference light amount stored in the storage unit and the transmitted measurement. Based on the amount of light, the concentration of the substance to be detected contained in the liquid to be measured is calculated.

As a second aspect of the management system,
The measurement result transmission unit is
A portable communication device integrally including the light receiving unit and the transmitting and receiving unit;
The measuring member comprising a mounting base having a coated region in which the first reference amount of the reagent for measurement is previously coated, and a region to which a predetermined reference color is previously attached outside the coated region Configuration, and
Measurement obtained by the light receiving unit receiving light reflected from the mount for measurement in a state of being pulled up after being introduced for a predetermined time into the liquid to be measured, or in a state after the liquid to be measured is dropped The measurement result information including at least one of the light amount information related to the light amount or the density information calculated by comparing a predetermined reference light amount and the measured light amount is transmitted to the management server.
The reagent remaining amount information stored in the storage unit of the management server may be configured to correspond to information related to the remaining amount of the measurement mount.

  Here, the “reference light amount” is a light amount serving as a reference for calculating the amount of change in color of the test paper for measurement contacting the liquid to be measured by comparing it with the amount of light to be measured. In the second embodiment, an area to which a reference color is attached in advance is provided outside the application area on the measurement mount. Therefore, the light amount when the light receiving portion receives the light reflected from the display area of the reference color on the measurement mount can be made the reference light amount. Also in the second aspect, data on the reference light amount stored in advance in the storage unit of the measurement result transmission unit can be used as the reference light amount, and data on the reference light amount is stored in the storage unit of the management server. It is also possible to adopt a configuration in which is stored. In the latter case, the measurement result information transmitted from the measurement result transmission unit to the management server does not include the information related to the reference light quantity, and the management server side transmits the reference light quantity stored in the storage unit. The concentration of the substance to be detected contained in the liquid to be measured is calculated based on the amount of light to be measured.

As a third aspect of the management system,
The measurement result transmission unit is
A container capable of containing the first reference amount of the reagent material for measurement and the liquid to be measured of the second reference amount in a mixed state, or a container mechanism capable of holding the container;
Calculated from the amount of light received by the light receiving unit through the container or the amount of light in a state in which the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured are mixed and stored. The measurement result information including at least one of the light amount information related to the light transmittance in the state where the reagent material for measurement and the liquid to be measured are mixed, or the light intensity information calculated based on the light amount information The configuration is to transmit to the management server,
The reagent remaining amount information stored in the storage unit of the management server is
When the reagent material for measurement is a used reagent bottle for each of the first reference amounts, it corresponds to the remaining number of the reagent bottles,
In the case of a large-capacity reagent bottle in which the storage amount of the measurement reagent material is larger than the first reference amount, the configuration corresponds to the remaining amount of the measurement reagent material remaining in the large-capacity reagent bottle. be able to.

In the third aspect,
The measurement result transmission unit is
A portable communication device integrally including the light receiving unit and the transmitting and receiving unit;
A container that can be stored in a mixed state of the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured is configured to include a container capable of holding the container or a container mechanism that can hold the container. it can.

Furthermore, the measurement result transmission unit includes a light guide member for guiding light emitted from a light source unit included in the portable communication device to the container side as viewed from the light receiving unit.
The light receiving unit may be configured to receive light emitted from the light guide member and transmitted through the container.

In addition, the measurement result transmission unit includes an external light source separate from the portable communication device,
The light receiving unit may be configured to receive light transmitted from the external light source and transmitted through the container.

In the third aspect,
The measurement result transmission unit is
A portable communication device integrally including a light source unit and the transmission / reception unit;
The light receiving unit provided separately from the portable communication device;
And a container capable of containing the first reference amount of the reagent material for measurement and the liquid to be measured of the second reference amount in a mixed state, or a container mechanism capable of holding the container. can do.

In the third aspect,
The measurement result transmission unit is
A portable communication device including the transceiver unit;
A container capable of containing the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured mixed or a container mechanism capable of holding the container, the light receiving unit, the light source unit And a dedicated measuring instrument that integrally includes.

In the third aspect,
The measurement result transmission unit is
A container capable of being accommodated in a mixed state of the transmission / reception unit, the reagent material for measurement of the first reference amount, and the liquid to be measured of the second reference amount, the light receiving unit, and the light source unit are integrated. It can be configured with a dedicated measuring instrument.

As a fourth aspect of the management system,
The measurement result transmission unit is
A pipe configured to be able to flow by mixing the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured, a plurality of flow rate control mechanisms connected to the pipe, and A light source unit and the light receiving unit disposed at opposing positions via a pipe, and the transmitting and receiving unit are integrally or separately formed;
The flow rate control mechanism is configured to be able to control the amount of the reagent for measurement flowing through the pipe and the amount of the liquid to be measured,
The light receiving unit transmits the light emitted from the light source unit in a state in which the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured are mixed and flowed through the pipe. The light quantity information related to the light transmittance in the state where the measurement reagent material calculated from the light quantity and the reagent material for measurement calculated from the light quantity are mixed, or the density information calculated based on the light quantity information Transmitting at least one of the measurement result information to the management server;
The reagent remaining amount information stored in the storage unit of the management server corresponds to the remaining amount of the reagent material for measurement remaining in the large-volume reagent bottle communicated to the pipe via the flow rate control mechanism. It can be

  According to the management system of the present invention, inventory control of the reagent material for measurement can be efficiently performed while reducing the amount of work necessary for managing the inspection result.

It is a block diagram which shows typically the whole structure of 1st embodiment of the management system of this invention. It is drawing which shows typically the specific structural example of 1st embodiment of the management system of this invention. The usage mode of 1st embodiment of the management system of this invention is illustrated like FIG. 2A. It is another block diagram which shows typically the whole structure of 1st embodiment of the management system of this invention. It is another drawing which shows typically the specific structural example of 1st embodiment of the management system of this invention. The usage mode of 1st embodiment of the management system of this invention is illustrated like FIG. 4A. It is a block diagram which shows typically the whole structure of 2nd embodiment of the management system of this invention. It is a block diagram which shows typically the whole structure of 3rd embodiment of the management system of this invention. It is drawing which shows typically the specific structural example of 3rd embodiment of the management system of this invention. A usage mode of the third embodiment of the management system of the present invention is illustrated in line with FIG. 7A. It is another block diagram which shows typically the whole structure of 3rd embodiment of the management system of this invention. It is another block diagram which shows typically the whole structure of 3rd embodiment of the management system of this invention. It is another drawing which shows typically the specific structural example of 3rd embodiment of the management system of this invention. The usage aspect of 3rd embodiment of the management system of this invention is illustrated like FIG. 10A. It is another block diagram which shows typically the whole structure of 4th embodiment of the management system of this invention. It is drawing which shows typically the specific structural example of 4th embodiment of the management system of this invention. The usage mode of 4th embodiment of the management system of this invention is shown in figure following FIG. 12A. It is another block diagram which shows typically the whole structure of 5th embodiment of the management system of this invention. It is drawing which shows typically the specific structural example of 5th embodiment of the management system of this invention. The usage mode of 5th embodiment of the management system of this invention is shown in figure following FIG. 14A. It is drawing which shows another usage aspect of 5th embodiment of the management system of this invention. It is another block diagram which shows typically the whole structure of 6th embodiment of the management system of this invention. It is drawing which shows typically the specific structural example of 6th embodiment of the management system of this invention. A usage mode of the sixth embodiment of the management system of the present invention is illustrated in line with FIG. 16A. It is another block diagram which shows typically the whole structure of 7th embodiment of the management system of this invention. It is drawing which shows typically the specific structural example of 7th embodiment of the management system of this invention. It is drawing which shows typically the specific another structural example of 7th embodiment of the management system of this invention.

  Each embodiment of the management system according to the present invention will be described with reference to the drawings. This management system is used for the purpose of managing the concentration of the substance to be detected contained in the liquid to be measured.

First Embodiment
FIG. 1 is a block diagram schematically showing an entire configuration of a management system according to the first embodiment. Moreover, FIG. 2A and FIG. 2B are drawings which show the example of a concrete structure of the management system which concerns on 1st embodiment.

<Configuration>
As shown in FIG. 1, the management system 1 includes a measurement result transmission unit 2 and a management server 3. In the present embodiment, the measurement result transmission unit 2 is configured to include the portable communication device 10 and the measuring member 20.

(Portable communication device 10)
The portable communication device 10 includes a control calculation unit 11, a transmission / reception unit 12, a storage unit 13, and a light reception unit 14. Note that FIG. 2A illustrates the case where the portable communication device 10 further includes the light source unit 16. The portable communication device 10 is not limited to that as long as it is a portable communication device, and is configured of, for example, a smartphone, a tablet PC, a notebook PC, or the like.

  The transmitting / receiving unit 12 has a function of converting data into a predetermined transmittable / receivable aspect and transmitting the data through the telecommunication line, or converting data received through the telecommunication line into an operational mode. It is a processing means. The communication format is not limited, and for example, a communication format such as Wi-Fi (registered trademark), the Internet, infrared communication, Bluetooth (registered trademark) can be used.

  The storage unit 13 has a function of holding data, and is configured of, for example, a RAM or a ROM.

  The light receiving unit 14 is a unit that receives light emitted from a predetermined light receivable area and detects the amount of light, and is formed of, for example, a photoelectric sensor. The light receiving unit 14 is configured to be capable of detecting the amount of light for each wavelength (wavelength band).

  The control calculation unit 11 is a processing unit that performs overall control of the portable communication device 10 and has a predetermined calculation function, and is configured by a CPU or the like. Although not illustrated in FIG. 1, the portable communication device 10 includes a power supply unit that supplies power for operating each processing unit (11, 12, 13, 14).

(Measure member 20)
The measuring member 20 is a member that can be placed or housed in a state where the measuring reagent material 41 is in contact with the liquid to be measured 42. In the present embodiment, as shown in FIGS. 2A and 2B, the reagent material for measurement 41 is constituted by the test paper for measurement 51, and the member for measurement 20 is constituted by the mount board for measurement 52.

  The test paper 51 for measurement is a test paper on which a predetermined amount (corresponding to a “first reference amount”) of a reagent necessary for an inspection is applied in advance. Different reagents are applied to the measurement test paper 51 depending on the substance to be detected. One measurement test paper 51 is used for each measurement.

  When measuring the concentration of the substance to be detected contained in the liquid to be measured 42 using the test paper 51 for measurement, the test paper 51 for measurement is contained in a container in which the liquid to be measured 42 is stored (stored in water). After being introduced for a predetermined time (for example, about several seconds), the contact state between the reagent applied to the test paper for measurement 51 and the liquid to be measured 42 is secured by pulling up. As another method, a predetermined amount (for example, a few drops) of the liquid to be measured 42 is dropped onto the test paper 51 for measurement, whereby the reagent coated on the test paper 51 for measurement contacts the liquid 42 to be measured Secure the state.

  If the reagent contained in the test paper for measurement 51 is held in contact with the liquid to be measured 42 and held for a predetermined time (for example, several seconds to several minutes) or more, the concentration of the substance to be detected contained in the liquid to be measured 42 The color of the reagent changes. As this reagent, materials (drugs) suitable for the substance to be detected are used. For example, when it is desired to measure the concentration of the detection target substance A1 contained in the measurement target liquid 42, the measurement test paper 51 coated with the drug a1 corresponding to the substance A1 as a reagent is brought into contact with the measurement target liquid 42. If it is desired to measure the concentration of the detection target substance A2 contained in the measurement target liquid 42, the test paper 51 for measurement on which the drug a2 corresponding to the substance A2 is applied as a reagent may be brought into contact with the measurement target liquid 42. Absent.

  In FIG. 2A and FIG. 2B, although it is illustrated that the liquid to be measured is in contact with only a part of the surface of the test paper 51 for measurement, this is for convenience of illustration. is there. That is, the liquid to be measured 42 may be in contact with substantially the entire surface of the test strip 51 for measurement. In particular, when the test paper 51 for measurement is brought into contact with the test liquid for measurement 42 by placing the test paper for measurement 51 in a container containing the liquid for measurement 42 and pulling up the test paper for measurement, the test for measurement The liquid to be measured 42 comes in contact with almost the entire surface of the paper 51.

  In the present embodiment, the measurement mount 52 is provided in advance with an area (reference color display area) 53 to which one or more reference colors are attached. The reference color display area 53 is provided to correctly recognize the degree of the color change of the measurement test paper 51 on the light receiving unit 14 side. In FIG. 2B, the test paper 51 for measurement in a state in which the liquid 42 to be measured is in contact is placed on the upper surface of the measurement mount 52, and the light emitted from the surface of the mount 52 is received by the light receiver 14. Is illustrated. More specifically, the state shown in FIG. 2B corresponds to a state in which the light receiving unit 14 receives the light that is emitted from the predetermined light source to the measurement mounting board 52 and reflected by the measurement mounting board 52. .

(Management server 3)
The management server 3 includes a transmission / reception unit 31, a storage unit 32, and a control calculation unit 33. Similar to the transmitting and receiving unit 12, the transmitting and receiving unit 31 converts data into a predetermined transmittable / receivable aspect, transmits the data via the telecommunication line, or can calculate data received via the telecommunication line. It is a processing means having a function of converting into an aspect. Similar to the storage unit 13, the storage unit 32 has a function of holding data, and is configured of, for example, a RAM, a ROM, or the like. The control calculation unit 33 controls the entire management server 3 as well as the control calculation unit 11 and is processing means having a predetermined calculation function, and is configured by a CPU or the like. Details of processing in the control calculation unit 33 and data held in the storage unit 32 will be described later.

<Processing procedure>
Hereinafter, the processing procedure of the management system 1 in the present embodiment will be described.

(Step S1: reaction process)
The liquid to be measured 42 is brought into contact with the test paper 51 for measurement. In the case of the present embodiment, as described above, the test strip 51 for measurement is put into the container in which the liquid to be measured 42 is stored, or the liquid 42 to be measured is dropped onto the test strip 51 for measurement .

(Step S2: measurement after reaction)
After completion of step S2, the display color of the test strip 51 for measurement after the elapse of a predetermined time required for the liquid 42 to be measured to react with the reagent coated on the test strip 51 for measurement is measured. Specifically, in a state where the test paper 51 for measurement is placed on the surface of the mounting board 52, the light emitted from the mounting board 52 is received by the light receiving unit 14. At this time, the test paper 51 for measurement is placed on an area other than the reference color display area 53 in the surface of the mount 52 for measurement.

  The light receiving unit 14 receives the light emitted from the reference color display area 53 and the light emitted from the test paper 51 for measurement. The light receiving unit 14 is configured to be able to detect the amount of light for each wavelength band for each target region. That is, in the light receiving unit 14, it is possible to recognize the light quantity according to the wavelength band emitted from the test paper 51 for measurement after contacting the liquid 42 to be measured and the light quantity according to the wavelength band emitted from the reference color display area 53 it can.

  When the light reception unit 14 acquires information on the light amount obtained by the light reception process, the control calculation unit 11 stores the information in the storage unit 13. At this time, the control calculation unit 11 determines the amount of light for each wavelength band emitted from the reference color display area 53 (corresponding to the “reference light amount”) and the test paper 51 for measurement after contact with the liquid 42 to be measured. The color information of the test strip 51 for measurement after contact with the liquid to be measured 42 is calculated based on the light amount according to the wavelength band emitted from the light (corresponding to the “measured light amount”), and stored in the storage unit 13 It doesn't matter if you let it go.

  In this step S2, data on the display color of the test paper for measurement 51 in the state after reaction, ie, in the state after reaction, or data capable of calculating the display color is stored in the storage unit 13 in this step S2.

  In the present step S2, as the light source light, radiation light from the light source unit 16 mounted on the portable communication device 10 may be used, or indoor illumination light or sunlight may be used.

(Step S3: data transmission)
The control calculation unit 11 transmits information (“measurement result information d1”) related to the measurement result to the management server 3 through the transmission / reception unit 12. The measurement result information d1 can be in the following mode.

  As a first example, the information on the reference light quantity obtained in step S2 and the information on the measurement light quantity can be included in the measurement result information d1. Information on the display color of the reference color display area 53 as a color reference is derived from the information on the reference light amount. Further, the information on the display color of the test paper for measurement 51 in the state after the reaction is derived from the information on the measurement light quantity. Therefore, on the management server 3 side, the amount of color change of the test paper 51 for measurement before and after the reaction is detected by comparing the reference light amount and the measured light amount based on the measurement result information d1. Since the amount of color change depends on the concentration of the substance to be detected, the concentration of the substance to be detected contained in the liquid to be measured 42 can be calculated on the management server 3 side based on the amount of color change. In this case, the relationship between the color change amount and the concentration of the substance to be detected may be stored in advance in the storage unit 32 of the management server 3.

  That is, in the first example, the portable communication device 10 does not calculate the concentration of the substance to be detected contained in the liquid to be measured 42, and the calculation process is performed on the management server 3 side.

  As a second example, the control calculation unit 11 compares the information on the reference light quantity obtained in step S2 with the information on the measurement light quantity to calculate the concentration of the substance to be detected contained in the liquid to be measured 42 The information on the concentration of the substance to be detected can be included in the measurement result information d1. In this case, it is not necessary to calculate the concentration of the substance to be detected contained in the liquid to be measured 42 on the management server 3 side. Also in the second example, as the reference information, information on the reference light quantity and information on the measurement light quantity may be included in the measurement result information d1 and sent to the management server 3.

  The measurement result information d1 may include timing information on the date and time when the step S3 is executed (data transmission date and time) or the date and time on which the process according to the step S2 is performed (measurement date and time).

(Step S4: Save results, update reagent remaining amount)
When the management server 3 receives the measurement result information d1 transmitted from the portable communication device 10 in the transmission / reception unit 31, the management server 3 outputs this information to the control operation unit 33. The control calculation unit 33 detects or calculates information (corresponding to "concentration information") related to the concentration of the detection target substance contained in the measurement target liquid 42 based on the measurement result information d1 and also detects the concentration information. It is stored in the storage unit 32 in a state associated with timing information on the date and time when the result is obtained.

  When the measurement result information d1 is configured to include the information on the reference light quantity obtained in step S2 and the information on the measurement light quantity, the control calculation unit 33 compares the measurement light quantity with the reference light quantity to compare before and after the reaction. The color change amount of the test paper 51 for measurement in the above is calculated, and the concentration of the substance to be detected corresponding to the color change amount is calculated. Information on the concentration is stored in the storage unit 32 in association with the timing information.

  On the other hand, when concentration information is included in the measurement result information d1, the control calculation unit 33 stores the value itself described in the concentration information in the storage unit 32 in association with the timing information.

(Step S5: Update of Remaining Amount of Reagent)
Furthermore, the control calculation unit 33 performs a process of decreasing the reagent remaining amount information related to the remaining amount of the immediately preceding measurement test paper 51 stored in the storage unit 32 by one unit. In addition, the management server 3 is the information regarding the stock quantity of the test strip 51 for measurement held at the time of introduction of the present system 1 at the target site through the business operator who introduced the use of the management system 1 (“remaining amount It does not matter if the information corresponding to “initial value information” is input. In this case, the reagent remaining amount information at the initial stage is described based on the remaining amount initial value information.

  Hereinafter, each time measurement is performed, the steps S1 to S5 are repeatedly performed.

<Function>
As mentioned above in the section “Problems to be Solved by the Invention”, for example, a business owner operating a pool is obliged to periodically check and report the water quality of the pool water. There is a case where it is necessary to periodically measure and report not only the pool water but also how much the substance to be detected is contained in a predetermined liquid to be measured.

  By using the present system 1, the result measured at the site is stored in the management server 3 in association with information (timing information) related to the measured timing. That is, the management server 3 can hold the concentration of the substance to be detected contained in the liquid to be measured 42 at the site in time series. Therefore, the person in charge of management can obtain information on the concentration of the substance to be detected contained in the liquid to be measured in a specific period by simply accessing the management server 3.

  Specifically, for example, a person in charge of management accesses the management server 3 and transmits information on a desired period. In the transmission / reception unit 31 of the management server 3, when the input information is received, the control calculation unit 33 extracts concentration information for the corresponding period from the storage unit 32, and creates a data table corresponding to the timing information. . The created data table is transmitted to the person in charge of management through the transmission / reception unit 31. Note that, in this configuration, the control calculation unit 33 corresponds to the "result output unit".

  Furthermore, as described above, since the test strip 51 for measurement is used up in one measurement, when the management server 3 receives the measurement result information d1, one test strip 51 for measurement is used. I can recognize that. Therefore, the storage unit 32 stores the remaining amount of the reagent paper 51 for measurement at this point in time by performing processing of decreasing the reagent remaining amount information related to the remaining amount of the test paper 51 for measurement immediately before in the management server 3. Is always stored. As a result, by the management person in charge accessing the management server 3 and confirming the present reagent remaining amount information stored in the storage unit 32, the present remaining amount of the test strip 51 for measurement can be recognized. .

  In the present embodiment, the measurement mount 52 may be commonly used over a plurality of measurements.

<Derivative processing>
Hereinafter, the derivation process in the present system 1 will be described.

  (1) The storage unit 32 of the management server 3 may store remaining amount warning threshold information. In this case, when the value described in the reagent remaining amount information updated in step S5 falls below the value of the remaining amount warning threshold information, the control calculation unit 33 notifies the administrator in charge of it through the transmitting / receiving unit 31. An instruction to transmit information may be given. As a result, the manager can immediately recognize that the test strip 51 for measurement at the site has a tendency to run short.

  In this case, the storage unit 32 of the management server 33 may store in advance the contact information of the person in charge of management (for example, an e-mail address, an ID number of a dedicated application, etc.).

  (2) When the value described in the reagent remaining amount information updated in step S5 falls below the value of the remaining amount warning threshold information, as shown in FIG. An instruction to transmit the order information d2 of the designated amount of the measurement test paper 51 may be issued to 5. At this time, the storage unit 32 may store a value corresponding to the designated amount in advance.

  As another aspect, as shown in FIG. 3, when the difference between the value described in the reagent remaining amount information updated in step S5 and the value described in the remaining amount initial value information exceeds a predetermined ordering threshold value. Alternatively, the control calculation unit 33 may instruct the ordering server 5 to transmit the ordering information d2 of the test strip 51 for measurement of the amount corresponding to the ordering threshold, for example, through the transmitting / receiving unit 31. In this case, the storage unit 32 may store information on the remaining amount initial value information and the ordering threshold value.

<Another aspect>
(1) In the embodiment described above, the “reference light amount”, which is information on the light amount reflected from the reference color display area 53 of the measurement mount 52, is obtained in step S2. However, information on the display color of the test paper for measurement 51 before the reaction may be grasped in advance by the model number of the test paper for measurement 51 or the like. In such a case, the color information can be stored in the storage unit 32 of the management server 3. As described above, when the information corresponding to the “reference light amount” is stored in advance in the storage unit 32 of the management server 3, the measurement result information d 1 does not include the information on the reference light amount and the density information. It can be done.

  In the case of this mode, in step S4, the control calculation unit 33 of the management server 3 outputs information on the measured light amount included in the measurement result information d1 and information on the reference color read from the storage unit 32 of the management server 3 (this is Information corresponding to the concentration of the substance to be detected (corresponding to “density information”) contained in the liquid to be measured 42 is detected or calculated by comparing the information with “the reference light amount”.

  The reference color display area 53 of the test paper for measurement 51 is provided only as a reference for calculating the color of the test paper for measurement 51 in a state where the liquid 42 to be measured is in contact. That is, when the information serving as the color reference is stored in the storage unit 32 of the management server 3, the reference color display area 53 itself does not necessarily have to be provided on the measurement test paper 51 side. However, depending on the light source light at the time of executing the light receiving process in step S2, a difference may occur in the amount of received light even if the color is the same. Therefore, from the viewpoint of improving the measurement accuracy, as described above, the light receiving unit 14 of the measurement result transmission unit 2 acquires the light amount (reference light amount) of the reflected light from the reference color display area 53 in step S2. preferable.

  (2) Furthermore, from the viewpoint of enhancing the measurement accuracy, the measurement result transmission unit 2 may detect the display color of the test paper 51 for measurement before contacting the liquid to be measured 42. Specifically, the light emitted from the measurement mount 52 in a state where the test paper 51 for measurement before contacting the liquid to be measured 42 is placed on the surface of the measurement mount 52 before the execution of step S1. The step of receiving light in the light receiving unit 14 (step S0) may be performed.

  In this case, from the result detected in step S0, the display color of the test paper for measurement 51 before the reaction is recognized on the measurement result transmission unit 2 side. Thereafter, by comparing with the information obtained in step S2, it is possible to recognize with high accuracy the degree of color change of the test paper for measurement 51 before and after the reaction.

  (3) In the above embodiment, the reagent material for measurement 41 is constituted by the test paper 51 for measurement, and the member for measurement 20 is constituted by the mount board for measurement 52. However, as shown in FIGS. 4A and 4B, the measuring member 20 and the measuring reagent material 41 may be integrated. FIG. 4A and FIG. 4B are illustrated along with FIG. 2A and FIG. 2B according to this alternative embodiment.

  The mounting board for measurement 52 shown in FIG. 4A has a reference color display area 53, and a reagent is previously applied to an area different from the reference color display area 53. That is, in this aspect, the mount 52 for measurement doubles as the reagent material 41 for measurement. When the concentration of the substance to be detected contained in the liquid to be measured 42 is measured using the mounting board 52, in step S1, the liquid for measurement 42 is contained (stored in water) in the container. After loading the base 52 itself, pulling up or dropping the liquid to be measured 42 in the area where the reagent is applied, the contact state between the reagent coated on the base 52 for measurement and the liquid 42 to be measured To achieve.

  In the configuration of this aspect, the reagent remaining amount information is information in which the remaining amount of the measurement mount 52 is described. That is, unlike the embodiment described above, the measurement mount 52 is used up in one measurement. The description of the other aspects will be omitted because they are the same as or similar to the contents of the above-described embodiment.

Second Embodiment
A second embodiment of a management system 1 according to the present invention will be described with reference to the drawings. In each of the following embodiments, a portion common to the first embodiment is described and its explanation is appropriately simplified or omitted. Further, in the drawings, the elements common to the first embodiment are given the same reference numerals.

  FIG. 5 is a block diagram schematically showing the entire configuration of the management system according to the present embodiment, which is illustrated in accordance with FIG. In the present embodiment, it is assumed that there are sites (jurisdiction) to be measured for the concentration of the detection target substance contained in the measurement target liquid 42 at a plurality of places. As such an aspect, a case where one enterprise operates a plurality of sites to be measured or a case where a plurality of enterprises use the management system 1 are assumed.

  In the present embodiment, as shown in FIG. 5, the portable communication device 10 includes the input receiving unit 15. The input receiving unit 15 is a functional unit that inputs predetermined information by operating the portable communication device 10. For example, when the portable communication device 10 is configured by a smartphone or tablet PC, it corresponds to a function that accepts a touch operation, a flick operation, a voice input operation, etc., and when configured by a notebook PC or the like, a mouse It corresponds to operation, keyboard operation etc. The input reception unit 15 may be provided in the portable communication device 10 of the first embodiment.

  In this embodiment, as compared with the first embodiment, when the measurement result transmission unit 2 transmits the measurement result information d1 to the management server 3 in step S3, the identification information d3 for identifying the jurisdiction is It differs in that it is sent together. Here, the “jurisdiction” refers to a region in which the stock of the reagent material for measurement 41 is commonly used.

  For example, in the case where the inventory of the reagent material for measurement 41 is held in each of the sites Z1 and Z2, the sites Z1 and Z2 correspond to different jurisdictions. When the site Z1a and the site Z1b share the stock of the reagent material for measurement 41, for example, because they are geographically close, the site Z1a and the site Z1b correspond to the same jurisdiction. Further, the site Z1 operated by the enterprise X1 and the site Z2 operated by the enterprise X2 correspond to different jurisdictions.

  In the case of the first embodiment, the control operation unit 11 of the portable communication device 10 receives the measurement result information d1 and the measurement result information d1 obtained through the transmission / reception unit 12 in step S3. The identification information d3 corresponding to is transmitted to the management server 3.

  Here, when the portable communication device 10 is used in units of jurisdiction, that is, one portable communication device 10-1 is used only in the jurisdiction Z1, and another portable communication device 10-2 is in the jurisdiction Z2 When it is determined that the information is used only, identification information d3 of the jurisdiction to be used may be stored in advance in the storage unit 13. In this case, the control operation unit 11 reads the identification information d3 from the storage unit 13 and transmits the identification information d1 and the measurement result information d1 to the management server 3 via the transmission / reception unit 12.

  In addition, when it is assumed that the portable communication device 10 is used in a plurality of jurisdictions, for example, a person in charge of inspection may be a target via the input reception unit 15 in a stage prior to step S1 (or step S0). The identification information d3 according to the jurisdiction or the information capable of specifying the identification information d3 is input. As an example, the inspector performs an operation of activating a dedicated application and selecting one target jurisdiction from among a plurality of jurisdiction candidates registered in advance. Thus, the control operation unit 11 identifies the identification information d3 corresponding to the selected target jurisdiction and causes the storage unit 13 to temporarily store the identification information d3.

  As a more specific method, when a person in charge of inspection activates a dedicated application, after a predetermined authentication procedure, the management server 3 or another authentication server is accessed, and a plurality of information stored in advance in this server By receiving the information of the jurisdiction candidate of the above through the transmission / reception unit 12, the information can be displayed on the screen of the portable communication device 10, and the person in charge of inspection can select one target jurisdiction. Here, as the authentication procedure, information such as an identifier (for example, a MAC address) uniquely assigned to the portable communication device 10 and a person-in-charge ID for identifying a person in charge of inspection are transmitted through the transmission / reception unit 12 It does not matter if it is performed by being sent to the server.

  At this time, when the inspector selects one target jurisdiction from among the plurality of jurisdiction candidates displayed on the screen of the portable communication device 10, identification information d3 corresponding to the selected target jurisdiction is identified, It is temporarily stored in the storage unit 13.

  In step S4, when the management server 3 receives the measurement result information d1 and the identification information d3 transmitted from the portable communication device 10 in the transmission / reception unit 31, the control calculation unit 33 obtains concentration information obtained based on this information. Are stored in the storage unit 32 in a state associated with the identification information d3. The concentration information is also associated with timing information as in the first embodiment.

  In the present embodiment, the storage unit 32 of the management server 3 stores reagent remaining amount information related to the remaining amount of the measurement test paper 51 by jurisdiction, that is, by identification information d3. In step S5, the management server 3 causes the control calculation unit 33 to store the reagent remaining amount information related to the remaining amount of the immediately-preceding measurement test paper 51, which is stored in the storage unit 32 in association with the identification information d3. Perform processing to reduce the unit. That is, according to the configuration of the present embodiment, the storage unit 32 always stores the remaining amount of the reagent paper for measurement 51 at the current time by jurisdiction. Thus, the administrator in charge accesses the management server 3 to check the present reagent remaining amount information stored in the storage unit 32, thereby recognizing the remaining amount of the measurement test paper 51 at the current time by jurisdiction. be able to.

  In addition, when a plurality of business operators use the present system 1, each business person in charge accesses the management server 3 based on the identification information d3 attached to each business company (and every site), and each business The person can easily check the current remaining reagent residual amount information (here, the residual amount of the test strip 51 for measurement) of the jurisdiction subject to management.

  Further, according to the configuration of the present embodiment, the result (density information) measured at the site is stored in the management server 32 in association with the identification information d3 and the timing information. Therefore, the person in charge of management of each enterprise who uses the present system 1 transmits, to the management server 3, the identification information d3 assigned as a different identifier for each enterprise and information on a specific period to be targeted By doing this, it is possible to obtain information on the concentration of the detection target substance contained in the measurement target fluid by jurisdiction within the specific period.

<Derivative processing>
Also in this embodiment, it is possible to execute the derivation process similar to that of the management system 1 of the first embodiment. The following is a simplified description.

  (1) In the storage unit 32 of the management server 3, for example, remaining amount warning threshold information may be stored for each jurisdiction. In this case, when the value described in the reagent remaining amount information updated in step S5 falls below the value of the remaining amount warning threshold information, the control operation unit 33 transmits the transmitting / receiving unit 31 to a person in charge of management corresponding to the jurisdiction. Can be instructed to transmit information to that effect.

  (2) When the value described in the reagent remaining amount information updated in step S5 falls below the value of the remaining amount warning threshold information stored for each jurisdiction, as in the above-described process with reference to FIG. It is assumed that the control calculation unit 33 instructs the ordering server 5 to transmit the ordering information d2 of the test paper 51 for measurement of the designated amount together with the identification information d3 corresponding to the target jurisdiction through the transmitting / receiving unit 31. it can. The same applies when the difference between the value described in the reagent remaining amount information updated in step S5 and the value described in the remaining amount initial value information stored for each jurisdiction exceeds a predetermined ordering threshold. You may process.

  Also in the present embodiment, the measuring member 20 and the measuring reagent material 41 may be integrated.

Third Embodiment
A third embodiment of a management system 1 according to the present invention will be described with reference to the drawings. In the following embodiments, in order to simplify the description, as in the first embodiment, a management system in a single jurisdiction will be described. However, in each of the following embodiments as well, similar to the second embodiment, various information (such as concentration information, timing information, reagent remaining amount information, etc.) is stored in the storage unit 32 for each identification information d3. Apart from this, it is possible to simultaneously manage concentration information and inventory control of reagents.

  FIG. 6 is a block diagram schematically showing the overall configuration of the management system according to the present embodiment, and is illustrated in line with FIG. 7A and 7B are drawings showing a specific configuration example of the management system according to the present embodiment. Also in the present embodiment, as in the first embodiment, the measurement result transmission unit 2 is configured to include the portable communication device 10 and the measuring member 20. The configuration of the portable communication device 10 is the same as that of the first embodiment, so the description will be omitted.

  In the present embodiment, the measurement member 20 is a member capable of containing the measurement reagent material 41 in contact with the measurement target liquid 42. In the present embodiment, the measurement reagent material 41 is formed of a liquid reagent, and the measurement member 20 is formed of a container 64. Here, the case where the measurement reagent material 41 is configured with a single-use reagent bottle filled with a predetermined amount (corresponding to the “first reference amount”) of the reagent necessary for the inspection will be described.

  In the present embodiment, the emitted light from the light source unit 16 included in the portable communication device 10 is guided to the container 64 side through the light guide members (61, 62, 63), and the light transmitted through the container 64 is a portable communication device The light is received by the light receiving unit 14 included in 10. In addition, the reason for using such a light guide member (61, 62, 63) is that, generally, in the portable communication device 10, one surface constitutes the light extraction surface of the light source unit 16 and the opposite side The surface of the light receiving portion 14 is to constitute the light receiving surface of the light receiving portion 14, and the object is to guide the light from the light source portion 16 side to the light receiving surface of the light receiving portion 14. Based on the amount of light received by the light receiving unit 14, the concentration of the substance to be detected contained in the liquid to be measured 42 is calculated.

  More specifically, the light guide member 61 is a light entrance member for receiving the light emitted from the light source unit 16 in a wide range and guiding it to the light guide member 62, and the light guide member 62 is a light guide member The light guiding member 63 is a light emitting member for emitting the light propagated through the light guiding member 62 toward the light receiving unit 14.

<Processing procedure>
Hereinafter, the processing procedure of the management system 1 in the present embodiment will be described following the steps described in the first embodiment.

(Step S0: reference measurement)
The liquid to be measured 42 is stored, and the container 64 in a state before putting the reagent material for measurement 41 is placed at a predetermined place. The predetermined place is not particularly limited as long as the light transmitted through the measurement target liquid 42 contained in the container 64 can be received by the light receiving unit 14. As an example, the container 64 is placed on the surface including the portion where the light receiving unit 14 of the portable communication device 10 is mounted. Then, the light guide member (61, 62, 63) is provided so that the light emitted from the light source unit 16 can travel to the light receiving unit 14 through the inside of the measurement target liquid 42 contained in the container 64. ) Will be installed.

  At this time, the amount of the measurement target liquid 42 stored in the container 64 may be a predetermined reference amount (corresponding to the “second reference amount”). For example, it is assumed that the container 64 has a predetermined shape and size, and that a scale or a mark indicating an appropriate amount of the liquid to be measured 42 to be contained is attached to the side surface of the container 64. it can.

  Next, by causing the light source unit 16 to emit light, the light receiving unit 14 receives the light transmitted through the measurement target liquid 42 stored in the container 64 and receiving the light. The light receiving unit 14 causes the storage unit 13 to store information on the light amount obtained by the light receiving process. At this time, the control calculation unit 11 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 16 and the received light amount at the light receiving unit 14 and stores the calculated light transmittance in the storage unit 13. I don't care.

  Before the reagent (measurement reagent material 41) is brought into contact (mixed) with the measurement target liquid 42 in this step S0, that is, information on the transmitted light quantity of the measurement target liquid 42 in the state before the reaction, or the light source unit 16 Information on the light transmittance corresponding to the ratio of the amount of light received by the light receiving unit 14 to the amount of light emitted from the storage unit 13 is stored in the storage unit 13. That is, the present step S0 is performed for the purpose of acquiring data serving as a reference for recognizing how much the transmittance of the reagent material for measurement 41 has changed by bringing the liquid for measurement 42 into contact.

  Therefore, when the information regarding the light transmittance of the liquid to be measured 42 before the reaction with the reagent material for measurement 41, ie, the state before the reaction, or the information capable of calculating the light transmittance is stored in the storage unit 13 in advance. In this case, this step S0 can be omitted. In particular, when the concentration measurement process (steps S1 to S5 below) of the detection target substance contained in the same measurement target liquid 42 has been performed before, the light transmittance of the measurement target liquid 42 before the reaction is Because it is difficult to think that the information on the image changes significantly, it is possible to use the information stored in the storage unit 13 at the time of the previous measurement.

(Step S1: reaction process)
The liquid to be measured 42 is brought into contact with the reagent material 41 for measurement. In the case of the present embodiment, as described above, a predetermined amount (first reference amount) of the liquid reagent constituting the reagent material for measurement 41 is dropped and mixed in the container 64 in which the liquid to be measured 42 is stored. Let

(Step S2: measurement after reaction)
After the end of step S1, the light transmittance of the liquid to be measured 42 is measured after a predetermined time required for the liquid to be measured 42 to react with the reagent constituting the reagent material for measurement 41. Specifically, the light source unit 16 is made to emit light, and the light is guided to the container 64 side through the light guide members (61, 62, 63), and the reagent material for measurement 41 contained in the container 64 is mixed The light transmitted through the liquid to be measured 42 is received by the light receiving unit 14.

  The light receiving unit 14 causes the storage unit 13 to store information on the light amount obtained by the light receiving process. At this time, the control calculation unit 11 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 16 and the received light amount at the light receiving unit 14 and stores the calculated light transmittance in the storage unit 13. It does not matter as a thing.

  Information on the light transmittance of the liquid to be measured 42 after contact with the reagent material for measurement 41, that is, information after measurement, or information capable of calculating the light transmittance (for example, information of the light amount itself) in this step S2 , And stored in the storage unit 13.

(Step S3: data transmission)
The control calculation unit 11 transmits information on the measurement result (measurement result information d1) to the management server 3 through the transmission / reception unit 12. The measurement result information d1 can be in the following mode.

  As a first example, the light transmittance of the liquid to be measured 42 before the reaction obtained in step S0, or information capable of calculating this light transmittance (for example, information of the light amount itself), and obtained in step S2 The measurement result information d1 can include the light transmittance of the measurement target liquid 42 after the reaction, or information capable of calculating the light transmittance. Thereby, on the management server 3 side, the amount of change in the light transmittance of the liquid to be measured 42 before and after the reaction is detected based on the measurement result information d1. Since the amount of change in light transmittance depends on the concentration of the substance to be detected, the concentration of the substance to be detected contained in the liquid to be measured 42 can be calculated on the management server 3 side based on the amount of change. In this case, the storage unit 32 of the management server 3 may store in advance the relationship between the amount of change in light transmittance and the concentration of the substance to be detected.

  That is, in the first example, the portable communication device 10 does not calculate the concentration of the substance to be detected contained in the liquid to be measured 42, and the calculation process is performed on the management server 3 side.

  As a second example, in the control calculation unit 11, the light transmittance of the liquid to be measured 42 before the reaction obtained in step S0, or information capable of calculating this light transmittance, and the information obtained in step S2 The concentration of the substance to be detected contained in the liquid to be measured 42 is calculated by comparing the light transmittance of the liquid to be measured 42 after the reaction or the information capable of calculating the light transmission, and the concentration of the substance to be detected Information on the measurement result information d1. In this case, it is not necessary to calculate the concentration of the substance to be detected contained in the liquid to be measured 42 on the management server 3 side. Also in the second example, the information obtained in step S0 may be included in the measurement result information d1 and sent to the management server 3 as reference information.

(Step S4: Measurement result storage)
When the management server 3 receives the measurement result information d1 transmitted from the portable communication device 10 in the transmission / reception unit 31, the control operation unit 33 detects the contained in the liquid to be measured 42 based on the measurement result information d1. Information on the concentration of the target substance (concentration information) is detected or calculated, and stored in the storage unit 32 in a state associated with timing information on the date and time when the result is obtained.

(Step S5: Update of Remaining Amount of Reagent)
Furthermore, the control calculation unit 33 performs a process of decreasing the reagent remaining amount information related to the last remaining amount of the measurement reagent material 41 stored in the storage unit 32 by one unit.

  As described above, in the present embodiment, since the reagent material for measurement 41 is a single-use reagent bottle filled with the first reference amount of reagent necessary for the inspection, the management server 3 measures the measurement result information. When d1 is received, it can be recognized that the reagent has been used for one bottle. Therefore, the storage unit 32 stores the measurement reagent material 41 at the present time by performing processing of reducing the reagent remaining amount information related to the last remaining amount of the measurement reagent material 41 by one unit in the management server 3. The remaining amount is always stored. As a result, the manager in charge can access the management server 3 to check the current remaining amount of reagent information stored in the storage unit 32, thereby making it possible to recognize the current remaining amount of reagent.

<Another aspect>
Hereinafter, another aspect of the present embodiment will be described.

  (1) In the above embodiment, it may be provided with step S0 for acquiring information on the light transmittance of the liquid to be measured 42 in the state before the reagent material for measurement 41 comes into contact, or this light transmittance Has been described in the case where the information related to is stored in the storage unit 13. This assumes that information on light transmittance can not be uniquely determined in advance, such as pure water or an aqueous solution of a predetermined compound, of the liquid to be measured 42 before the reagent 41 for measurement is contacted. .

  However, when the liquid to be measured 42 can be recognized in advance as information on light transmittance, such as pure water, the liquid to be measured 42 may be handled according to the pure water or the like, or was measured before. In the case where the information on the light transmittance of the measurement target liquid 42 before the reaction is stored in the storage unit 32 of the management server 3 or the like, it is not necessary to include the information in the measurement result information d1.

  That is, in the case of this aspect, in step S4, the measurement result information d1 received by the management server 3 in step S3 and the light transmission of the liquid 42 to be measured before the reaction stored in advance in the storage unit 32 of the management server 3 The concentration of the substance to be detected contained in the liquid to be measured 42 is detected or calculated by comparing the information on the rate.

  In addition, even when the concentration of the substance to be detected contained in the liquid to be measured 42 can be calculated immediately from the information of the light transmittance of the liquid to be measured 42 after the reaction, execution of step S0 is unnecessary. . In this case, in the storage unit 32 of the management server 3, the relationship between the light transmittance value of the liquid to be measured 42 obtained in step S2 and the concentration of the substance to be detected contained in the liquid to be measured 42 is obtained. The information (table, function, etc.) to be shown is stored in advance, and in step S4, the relationship between the measurement result information d1 received by the management server 3 in step S3 and the storage unit 32 of the management server 3 (optical The concentration of the substance to be detected contained in the liquid to be measured 42 is detected or calculated based on the information indicating the relationship between the transmittance and the concentration of the substance to be detected.

  (2) In the present embodiment, as the reagent material for measurement 41, the reagent which is taken out from the large-volume reagent bottle by a predetermined amount may be used. In this case, for example, in the previous step of step S1 (or step S0), the person in charge of inspection examines the information d4 corresponding to the consumption (planned) amount of the reagent material for measurement 41 via the input reception unit 15 (see FIG. Or, the information that can specify the information d4 is input. As an example, a person in charge of inspection activates a dedicated application and performs an operation of selecting one consumption reagent amount from among a plurality of consumption reagent amount candidates registered in advance. As another example, the person in charge of inspection selects the one reagent material for measurement 41 from the candidates for the reagent material for measurement 41 to be used this time, thereby the selected reagent for measurement The amount of consumed reagent linked to the material 41 is determined. In step S3, the information d4 related to the consumed reagent amount is transmitted to the management server 3 together with the measurement result information d1.

  Then, in step S5, the control calculation unit 33 stores the reagent remaining amount information related to the last remaining amount of the measurement reagent material 41 stored in the storage unit 32 by only one consumption unit corresponding to the consumed reagent amount information d4. Perform processing to decrease.

  If there are a plurality of types of containers 64 or if the amount of liquid to be measured 42 differs depending on the substance to be detected, the liquid to be measured (scheduled) to be contained in the container 64 The person in charge of inspection may also input the input reception unit 15 for the amount of This input value is used when calculating the concentration of the substance to be detected contained in the liquid to be measured 42 from the degree of change in light transmittance before and after the reaction.

  (3) In the above embodiment, although the light source provided in the portable communication device 10 is used as the light source unit 16, a dedicated light source different from the portable communication device 10 may be used. FIG. 9 is a block diagram schematically showing the overall configuration of the management system in this alternative, following FIG. 8, and FIGS. 10A and 10B illustrate the configuration of this alternative in accordance with FIGS. 7A and 7B. It is drawing shown typically.

  The management system 1 of this aspect is provided with an external light source 65 different from the portable communication device 10. The external light source 65 constitutes the light source unit 16. Emitted light from the external light source 65 is guided to the light receiving unit 14 of the portable communication device 10 via the liquid to be measured 42 in the container 64. The other contents are the same as the contents of the above-described embodiment, so the description will be omitted.

Fourth Embodiment
A fourth embodiment of a management system 1 according to the present invention will be described with reference to the drawings. FIG. 11 is a block diagram schematically showing the entire configuration of a management system according to the present embodiment, and is illustrated in line with FIG. 12A and 12B are drawings showing a specific configuration example of the management system according to the present embodiment, and are illustrated along with FIGS. 10A and 10B.

  In the present embodiment, as compared with the third embodiment, the LED lamp 73 mounted on the portable communication device 10 or the display screen 74 is used as the light source unit 16, but is different from the portable communication device 10. The point of using the external light receiver 70 of The external light receiver 70 is composed of, for example, a photodiode device. The external light receiver 70 includes a light receiving unit 71 configured by a photoelectric sensor or the like, and a transmitting / receiving unit 72 configured to be able to exchange information with the portable communication device 10. As an example, the transmitting and receiving unit 72 is configured to be able to communicate by Bluetooth.

  As shown in FIG. 12B (a), in this alternative embodiment, the emitted light from the LED lamp 73 mounted on the portable communication device 10 is transmitted to the external light receiver 70 via the liquid to be measured 42 in the container 64. It leads to the light receiving unit 71. Further, as the light source, as shown in FIG. 12B (b), light emitted from the display screen 74 of the portable communication device 10 may be used.

<Processing procedure>
Hereinafter, the processing procedure in the present embodiment will be described following the steps described in the first embodiment. In addition, about the processing content same as 3rd embodiment, that effect is described and description is simplified or omitted suitably.

(Step S0: reference measurement)
As in the third embodiment, the liquid to be measured 42 is stored, and the container 64 in a state before putting the reagent material for measurement 41 is installed at a predetermined place. This predetermined place is particularly a place where light emitted from the light source unit 16 and transmitted through the liquid to be measured 42 contained in the container 64 can be received by the light receiving unit 71 of the external light receiver 70. It is not limited. As an example, the container 64 is placed on the surface including the portion where the light source unit 16 of the portable communication device 10 is mounted. As described above, the light source unit 16 can use the light of the LED lamp 73 mounted on the portable communication device 10 or the screen light of the display screen 74.

  By causing the light source unit 16 to emit light, the light receiving unit 71 of the external light receiver 70 receives the light transmitted through the liquid to be measured 42 contained in the container 64 and receiving the light. The external light receiver 70 transmits information (light amount information d0) on the light amount obtained by the light reception process from the transmitting / receiving unit 72 to the portable communication device 10 via wireless communication. When the portable communication device 10 receives the light amount information d0 via the transmission / reception unit 12, the portable communication device 10 stores the information in the storage unit 13. At this time, the control calculation unit 11 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 16 and the received light amount at the light receiving unit 71, and stores the calculated light transmittance in the storage unit 13. I don't care.

(Step S1: reaction process)
As in the third embodiment, the liquid to be measured 42 is brought into contact with the reagent material 41 for measurement.

(Step S2: measurement after reaction)
After the end of step S1, the light transmittance of the liquid to be measured 42 is measured after a predetermined time required for the liquid to be measured 42 to react with the reagent constituting the reagent material for measurement 41. Specifically, as in step S0, the light source unit 16 is made to emit light, and the light transmitted through the inside of the liquid to be measured 42 mixed with the reagent material for measurement 41 contained in the container 64 is an external light receiver The light receiving unit 71 receives light.

  The external light receiver 70 transmits information (light amount information d0) related to the light amount obtained by the light reception processing from the transmitting / receiving unit 72 to the portable communication device 10 via wireless communication, as in step S0. When the portable communication device 10 receives the light amount information d0 via the transmission / reception unit 12, the portable communication device 10 stores the information in the storage unit 13. At this time, the control calculation unit 11 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 16 and the received light amount at the light receiving unit 71, and stores the calculated light transmittance in the storage unit 13. I don't care.

  In the step S2, the storage unit 13 stores information on the light transmittance of the liquid to be measured 42 after contact with the reagent material for measurement 41, that is, in the state after reaction, or information capable of calculating the light transmittance. .

(After step S3)
The processes after step S3 are the same as the process contents of the third embodiment, and thus the description thereof will be omitted.

  In addition, it is possible to abbreviate | omit step S0 also by this embodiment by the same reason as having mentioned above in 3rd embodiment. In this case, the measurement result information d1 includes information on the light transmittance of the liquid to be measured 42 before the reagent material for measurement 41 comes into contact, and information on the concentration of the substance to be detected contained in the liquid to be measured 42. It can not be. The same applies to the following fifth to seventh embodiments.

Fifth Embodiment
A fifth embodiment of a management system 1 according to the present invention will be described with reference to the drawings. FIG. 13 is a block diagram schematically showing an entire configuration of a management system according to the present embodiment, which is illustrated in accordance with FIG. Moreover, FIG. 14A and FIG. 14B are drawings which show the example of a concrete structure of the management system which concerns on this embodiment, and are illustrated in accordance with FIG. 10A and FIG. 10B.

  Also in the present embodiment, the measurement result transmission unit 2 is configured to include the portable communication device 10 and the measuring member 20. However, in the present embodiment, the measuring member 20 is configured by the container 64, and the container 64 is configured to be accommodated in the container accommodating portion 83 provided in the measuring device 80.

  The measuring device 80 is a dedicated instrument in which the light source unit 81, the light receiving unit 82, and the transmitting and receiving unit 84 are built. Further, as described above, the measuring device 80 is provided with the container accommodating portion 83 capable of accommodating the container 64. The container housing portion 83 is positioned on the light path when the light emitted from the light source portion 81 travels to the light receiving portion 82. The light source unit 81 is formed of, for example, a light source such as a semiconductor laser element or an LED element, and the light receiving unit 82 is formed of, for example, a light receiving sensor. The transmitting and receiving unit 84 is configured to be able to communicate with the portable communication device 10 by, for example, Bluetooth.

<Processing procedure>
Hereinafter, the processing procedure in the present embodiment will be described following the steps described in the first embodiment. In addition, about the processing content same as 3rd embodiment, that effect is described and description is simplified or omitted suitably.

(Step S0: reference measurement)
The container 64 in a state in which the liquid to be measured 42 is stored and the reagent for measurement 41 is not placed is set in the container housing portion 83 of the measuring device 80. Then, the light source unit 81 incorporated in the measuring instrument 80 is caused to emit light, and the light receiving unit 82 incorporated in the measuring instrument 80 receives light advancing through the liquid to be measured 42 contained in the container 64. .

  The measuring device 80 transmits information (light amount information d0) on the light amount acquired by the light receiving unit 82 by the light receiving process from the transmitting and receiving unit 84 to the portable communication device 10 via wireless communication. When the portable communication device 10 receives the information d0 via the transmission / reception unit 12, the portable communication device 10 stores the information in the storage unit 13. At this time, the control calculation unit 11 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 81 and the received light amount at the light receiving unit 82, and stores the calculated light transmittance in the storage unit 13. I don't care.

  Note that this step S0 can be omitted for the same reason as described above in the third embodiment and the fourth embodiment.

(Step S1: reaction process)
As in the third embodiment, the liquid to be measured 42 is brought into contact with the reagent material 41 for measurement. That is, a predetermined amount (first reference amount) of the liquid reagent constituting the measurement reagent material 41 is dropped and mixed in the container 64 in which the measurement target liquid 42 is stored.

(Step S2: measurement after reaction)
After the end of step S1, the light transmittance of the liquid to be measured 42 is measured after a predetermined time required for the liquid to be measured 42 to react with the reagent constituting the reagent material for measurement 41. Specifically, as in step S0, the light source unit 81 is made to emit light, and the light transmitted through the inside of the liquid to be measured 42 mixed with the reagent material for measurement 41 contained in the container 64 is received by the light receiving unit 82. To receive light.

  The measuring device 80 transmits the information (light amount information d0) on the light amount acquired by the light receiving unit 82 by the light receiving process from the transmitting / receiving unit 84 to the portable communication device 10 via wireless communication, as in step S0. When the portable communication device 10 receives the information d0 via the transmission / reception unit 12, the portable communication device 10 stores the information in the storage unit 13. At this time, the control calculation unit 11 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 81 and the received light amount at the light receiving unit 82, and stores the calculated light transmittance in the storage unit 13. I don't care.

  Information on the light transmittance of the liquid to be measured 42 after contact with the reagent material for measurement 41, that is, information after measurement, or information capable of calculating the light transmittance (for example, information of the light amount itself) in this step S2 , And stored in the storage unit 13.

(After step S3)
The processes after step S3 are the same as the process contents of the third embodiment, and thus the description thereof will be omitted.

<Another aspect>
The exchange of information between the measuring instrument 80 and the portable communication device 10 may be performed through a wired line. This aspect is illustrated in FIG. 14C. In the example shown in FIG. 14C, the measuring device 80 includes an input / output terminal 85. The portable communication device 10 also includes an input / output terminal 18. The input / output terminal 85 of the measuring device 80 and the input / output terminal 18 of the portable communication device 10 are connected by a cable 87. Thereby, in steps S1 and S3, the measuring device 80 transmits information (light amount information d0) on the light amount acquired by the light receiving unit 82 by the light receiving process to the portable communication device 10 via the cable 87. In this aspect, the measuring device 80 may not necessarily include the transmitting and receiving unit 84.

Sixth Embodiment
A sixth embodiment of a management system 1 according to the present invention will be described with reference to the drawings. FIG. 15 is a block diagram schematically showing an entire configuration of a management system according to the present embodiment, which is illustrated in accordance with FIG. 16A and 16B are drawings showing a specific configuration example of the management system according to the present embodiment, and are illustrated along with FIGS. 14A and 14B.

  In the present embodiment, the measurement result transmission unit 2 is configured by the measuring device 80 including the measuring member 20. That is, the management system 1 of this embodiment differs in the point which does not include the portable communication apparatus 10 compared with 5th embodiment. As in the fifth embodiment, the measuring instrument 80 is a dedicated instrument incorporating the light source unit 81, the light receiving unit 82, and the transmitting and receiving unit 84. Furthermore, the measuring device 80 of the present embodiment includes a storage unit 88 and a control operation unit 89, and overall control is performed by control from the control operation unit 89.

<Processing procedure>
Hereinafter, the processing procedure in the present embodiment will be described following the steps described in the first embodiment. In addition, about the processing content same as 5th embodiment, that effect is described and description is simplified or omitted suitably.

(Step S0: reference measurement)
The container 64 in a state in which the liquid to be measured 42 is stored and the reagent for measurement 41 is not placed is set in the container housing portion 83 of the measuring device 80. Then, the light source unit 81 incorporated in the measuring instrument 80 is caused to emit light, and the light receiving unit 82 incorporated in the measuring instrument 80 receives light advancing through the liquid to be measured 42 contained in the container 64. .

  When the light receiving unit 82 acquires information on the light amount obtained by the light receiving process, the control operation unit 89 of the measuring instrument 80 stores the information in the storage unit 88. At this time, the control calculation unit 89 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 81 and the received light amount at the light receiving unit 82, and stores the calculated light transmittance in the storage unit 88. I don't care.

  Note that this step S0 can be omitted for the same reason as described above in the third embodiment and the fourth embodiment.

(Step S1: reaction process)
As in the fifth embodiment, the liquid to be measured 42 is brought into contact with the reagent material 41 for measurement. That is, as shown in FIG. 16B, a predetermined amount (first reference amount) of the liquid reagent constituting the measurement reagent material 41 is dropped and mixed in the container 64 in which the measurement target liquid 42 is stored.

(Step S2: measurement after reaction)
After the end of step S1, the light transmittance of the liquid to be measured 42 is measured after a predetermined time required for the liquid to be measured 42 to react with the reagent constituting the reagent material for measurement 41. Specifically, as in step S1, the light source unit 81 is made to emit light, and the light transmitted through the inside of the measurement target liquid 42 mixed with the reagent material for measurement 41 contained in the container 64 is received by the light receiving unit 82. To receive light.

  When the light reception unit 82 acquires information on the light amount obtained by the light reception process, the control calculation unit 89 stores the information in the storage unit 88. At this time, the control calculation unit 89 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 81 and the received light amount at the light receiving unit 82, and stores the calculated light transmittance in the storage unit 88. I don't care.

  Information on the light transmittance of the liquid to be measured 42 in the state after reaction, that is, information on the light transmittance of the measurement target liquid 42 in the state after reaction, or information capable of calculating the light transmittance (for example, information of light amount itself) It is stored in the storage unit 88.

(Step S3: data transmission)
The control operation unit 89 of the measuring instrument 80 transmits information (measurement result information d1) on the measurement result to the management server 3 through the transmission / reception unit 84. The content of the information to be transmitted is the same as that of the third embodiment, so the description will be omitted.

(After step S4)
The process contents after step S4 are the same as the process contents of the third embodiment, and thus the description will be omitted.

Seventh Embodiment
A seventh embodiment of a management system 1 according to the present invention will be described with reference to the drawings. FIG. 17 is a block diagram schematically showing an entire configuration of a management system according to the present embodiment, and is illustrated in accordance with FIG. FIG. 18A is a diagram showing a specific configuration example of the management system according to the present embodiment.

  In the present embodiment, the measurement result transmission unit 2 is configured by a dedicated measurement system 90. The measurement system 90 is configured to include a pipe 91, a reagent bottle 101, a waste liquid bottle 102, a pump 104, and a pump 105. In the present embodiment, the pump 104 and the pump 105 are configured by pumps that can control the flow rate.

  The liquid to be measured 42 is contained in the container 100. For example, the container 100 may be a pool itself if the liquid to be measured 42 is pool water, or may be a container for containing a predetermined amount of pool water collected from the pool. The same applies to the case where the liquid to be measured 42 is a liquid other than pool water. The pump 104 is a mechanism for causing the liquid to be measured 42 contained in the container 100 to flow through the pipe 91 at a predetermined flow rate, and corresponds to a “flow rate control mechanism”.

  The reagent bottle 101 is a large-volume reagent bottle in which a measurement reagent material 41 composed of a liquid reagent is accommodated. The pump 105 is a mechanism for causing the liquid measurement reagent material 41 stored in the reagent bottle 101 to flow through the pipe 91 at a predetermined flow rate, and corresponds to a “flow rate control mechanism”.

  The measurement system 90 includes a light source unit 92 and a light receiving unit 93. The light source unit 92 and the light receiving unit 93 are disposed at mutually opposing positions, and the liquid flowing through the pipe 91 is positioned on the optical path in which the light emitted from the light source unit 92 travels to the light receiving unit 93. As shown in FIG. 18A, the optical path in which the light emitted from the light source unit 92 is directed to the light receiving unit 93 is the liquid for measurement 42 contained in the container 100 and the liquid measurement reagent contained in the reagent bottle 101. It is located downstream of the point where the materials 41 merge. In the present embodiment, the pipe 91 forms the measuring member 20.

  The measurement system 90 has a waste bottle 102. The waste liquid bottle 102 circulates through the pipe 91, and is provided to recover the liquid irradiated with the light emitted from the light source unit 92.

  The measurement system 90 includes a transmission / reception unit 94, and is configured to be able to exchange information with the management server 3. As an example, the transmitting and receiving unit 94 is configured to be communicable by Wi-Fi or the Internet.

<Processing procedure>
Hereinafter, the processing procedure of the management system 1 in the present embodiment will be described following the steps described in the first embodiment.

(Step S0: reference measurement)
The measurement target liquid pump 104 is operated, and the measurement target liquid 42 stored in the container 100 is circulated through the pipe 91 at a predetermined flow rate (for example, a flow rate corresponding to the “second reference amount”). More specifically, for example, the following procedure is performed.

  A signal that the operator in charge starts the measurement is sent to the measurement system 90. When the measurement system 90 receives the signal in the transmission / reception unit 94, the control operation unit 99 reads out the information on the second reference amount stored in advance in the storage unit 98, and the measurement target liquid 42 of the second reference amount. The control signal e1 is transmitted from the transmitting and receiving unit 94 to the pump 104 so as to flow through the pipe 91. When receiving the control signal e1, the pump 104 performs flow rate control based on the signal. Thereby, the liquid to be measured 42 flows in the direction toward the waste liquid bottle 102 in the pipe 91 at a designated flow rate.

  Next, by causing the light source unit 92 to emit light, the light receiving unit 93 receives the light transmitted through the measurement target liquid 42 flowing through the pipe 91 and receiving the light. The light receiving unit 93 causes the storage unit 98 to store information on the light amount obtained by the light receiving process. At this time, the control calculation unit 99 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 92 and the received light amount at the light receiving unit 93, and stores the calculated light transmittance in the storage unit 98. I don't care.

  Before the reagent (measurement reagent material 41) is brought into contact (mixed) with the measurement target liquid 42 in this step S0, that is, information on the transmitted light amount of the measurement target liquid 42 in the state before the reaction, or the light source unit 92 Information on the light transmittance corresponding to the ratio of the amount of light received by the light receiving unit 93 to the amount of light emitted from the storage unit 98 is stored in the storage unit 98.

  Note that this step S0 can be omitted for the same reason as described above in the third embodiment and the fourth embodiment.

(Step S1: reaction process)
The liquid to be measured 42 is brought into contact with the reagent material 41 for measurement. Specifically, the reagent pump 105 is operated, and the measurement reagent material 41 stored in the reagent bottle 101 is circulated in the pipe 91 at a predetermined flow rate (first reference amount). Specifically, the following procedure is performed.

  The control calculation unit 99 causes the transmitting and receiving unit 94 to transmit the control signal e2 to the pump 105 so as to distribute the first reference amount of the measurement reagent material 41 to the pipe 91. When receiving the control signal e2, the pump 105 performs flow rate control based on the signal. As a result, the liquid measurement reagent material 41 flows in the pipe 91 in the direction toward the waste liquid bottle 102 at a designated flow rate.

  As a result, in the pipe 91, the liquid to be measured 42 of the predetermined flow rate (second reference amount) and the reagent material 41 for measurement of the predetermined flow rate (first reference amount) are mixed. The liquid mixture passes through the light path between the light source unit 92 and the light receiving unit 93 and flows toward the waste liquid bottle 102.

(Step S2: measurement after reaction)
After completion of step S1, after lapse of a predetermined time required for the liquid to be measured 42 to react with the reagent constituting the reagent material for measurement 41, that is, an embodiment in which the liquid for measurement 42 and the reagent material for measurement 41 can be measured. The light transmittance of the liquid to be measured 42 is measured after a state in which the mixed liquid mixed in the above flows stably in the pipe 91 is secured. Specifically, similarly to the contents described above in step S0, the light source unit 92 is caused to emit light, and the light transmitted through the inside of the pipe 91 and transmitted through the liquid to be measured 42 mixed with the reagent material for measurement 41 is received. The light is received by the part 93.

  The light receiving unit 93 causes the storage unit 98 to store information on the light amount obtained by the light receiving process. At this time, the control calculation unit 99 calculates the light transmittance of the liquid to be measured 42 based on the emitted light amount from the light source unit 92 and the received light amount at the light receiving unit 93, and stores the calculated light transmittance in the storage unit 98. It does not matter as a thing.

  Information on the light transmittance of the liquid to be measured 42 after contact with the reagent material for measurement 41, that is, information after measurement, or information capable of calculating the light transmittance (for example, information of the light amount itself) in this step S2 , And stored in the storage unit 98.

(Step S3: data transmission)
The control calculation unit 99 of the measurement system 90 manages information (consumed reagent amount information d4) related to the consumption of the used measurement reagent material 41 together with information (measurement result information d1) related to the measurement result through the transmission / reception unit 94 Send to 3 The consumption reagent amount information d4 has a value calculated by the control operation unit 99 based on the designated flow rate described in the control signal e2 transmitted to the reagent pump 105 and the execution time of step S3. It can be as described.

  About the content described in measurement result information d1, since it is the same as that of a third embodiment, explanation is omitted.

(Step S4: Measurement result storage)
As in the third embodiment, when the management server 3 receives the measurement result information d1 at the transmission / reception unit 31, the control operation unit 33 detects the detection target substance contained in the measurement target liquid 42 based on the measurement result information d1. The information (density information) on the density of the image is detected or calculated, and stored in the storage unit 32 in a state associated with the timing information on the date and time when the result is obtained.

(Step S5: Update of Remaining Amount of Reagent)
Furthermore, the control calculation unit 33 of the management server 3 stores the reagent remaining amount information related to the remaining amount of the last measurement reagent material 41 stored in the storage unit 32 in only one consumption unit corresponding to the consumed reagent amount information d4. Perform processing to decrease.

<Another aspect>
Hereinafter, another aspect of the present embodiment will be described.

  (1) In the configuration shown in FIG. 18A, the case where the measurement system 90 includes a plurality of reagent bottles 101 is illustrated. This corresponds to, for example, the case where it is necessary to detect the concentrations of a plurality of detection target substances contained in the measurement target liquid 42 at the same site.

  For example, in the previous step (step SA) of step S0, an operator in charge of inspection activates a dedicated application and selects one detection target substance from among a plurality of detection target substance candidates registered in advance. Do. When the information input in this application is transmitted to the measurement system 90, the type and flow rate of the measurement reagent material 41 corresponding to the selected detection target substance are determined in the measurement system 90. The relationship between the substance to be detected and the type and flow rate of the reagent material for measurement 41 may be stored in the storage unit 98, for example.

  Then, in step S2, the reagent pump 105 is connected to the reagent bottle 101 in which the measurement reagent material 41 determined to be used at this time is stored in the control signal e2 corresponding to the flow rate determined in this step. Send to The flow rate of the measurement target liquid 42 may be determined similarly in step S0.

  (2) In the above embodiment, the transmission / reception unit 94 of the measurement system 90 transmits the measurement result information d1 and the consumption reagent amount information d4 to the management server 3. For example, referring to FIG. As in the case of the fifth embodiment described above, the information may be transmitted from the measurement system 90 to the management server 3 via the portable communication device 10.

  (3) As shown in FIG. 18B, control of the flow rates of the liquid to be measured 42 and the reagent material for measurement 41 flowing through the pipe 91 is performed by adjusting the opening of the valve 114 for liquid to be measured and the valve 115 for reagent I don't care. In this case, the measurement system 90 includes, in addition to the valve 114 and the valve 115, a pump 111 for absorbing water by making the inside of the pipe 91 negative pressure. In this configuration, the pump 111 need not have a flow control function. In the embodiment shown in FIG. 18B, the valve 114 and the valve 115 correspond to the “flow control mechanism”.

[Another embodiment]
Hereinafter, another embodiment will be described.

  (1) As described above, also in each of the third to seventh embodiments, various information (concentration information for each identification information d3 in the storage unit 32 of the management server 3 as in the second embodiment) By storing timing information, reagent remaining amount information, and the like), it is possible to simultaneously perform management of concentration information and reagent inventory management according to jurisdiction.

  Specifically, in the data transmission process in step S3, identification information d3 for identifying a jurisdiction is linked to management of measurement result information d1 and consumed reagent amount information d4 transmitted as necessary. It is sent to the server 3. In the result saving process according to step S4, the management server 3 stores the density information obtained based on the measurement result information d1 in the storage unit 32 in a state associated with the identification information d3. In the reagent remaining amount update process according to step S5, the management server 3 stores the reagent remaining amount information related to the remaining amount of the last measurement reagent material 41 stored in the storage unit 32 in association with the identification information d3 The consumption unit or the consumption amount described in the received consumption reagent amount information d4 is decreased.

  (2) The contents of the derivation process described above in the first embodiment and the second embodiment are also applicable to each embodiment after the third embodiment. That is, in each embodiment, when the value described in the reagent remaining amount information updated in step S5 falls below the value of the remaining amount warning threshold information, the control calculation unit 33 transmits the information to the administrator in charge via the transmitting / receiving unit 31. The control calculation unit 33 may instruct the order server 5 to transmit the order information d2 of the test strip 51 of the designated amount via the transmission / reception unit 31. It does not matter as a thing. In addition, when the difference between the value described in the reagent remaining amount information and the value described in the remaining amount initial value information exceeds a predetermined ordering threshold, the control calculation unit 33 sends the order server 5 to the ordering server 5 through the transmitting / receiving unit 31. On the other hand, for example, an instruction to transmit order information d2 of an amount corresponding to the order threshold may be issued.

  (3) The liquid to be measured may be any liquid as long as it is a liquid, and further, it is a liquid constituted by dissolving or liquefying a solid or gaseous object to be measured in a predetermined solvent. It does not matter. As an example, the object to be measured includes animal-derived substances such as sweat, runny nose, saliva, urine, blood, breath, skin and hair of animals including humans, and plant-derived substances such as leaves, stems, roots and flowers Can be adopted. Furthermore, as the object to be measured, materials derived from water such as sewage, clean water, wells, pools, hot springs, etc., air, soil, foods, etc. can be adopted.

1: management system 2: measurement result transmission unit 3: management server 5: order server 10: portable communication device 11: control operation unit 12: transmission / reception unit 13: storage unit 14: light reception unit 15: input reception unit 16: light source unit 18: I / O terminal 20: measuring member 31: transmitting / receiving unit 32: storage unit 33: control calculating unit 41: reagent material for measurement 42: liquid to be measured 51: test paper for measurement 52: mounting board 53: reference color display Area 61, 62, 63: Light guiding member 64: Container 65: External light source 70: External light receiver 71: Light receiving portion 72: Light receiving portion 73: LED light 74: Display screen 80: Measuring instrument 81: Light source portion 82: Light receiving Unit 83: container accommodation unit 84: transmission / reception unit 85: input / output terminal 87: cable 88: storage unit 89: control calculation unit 90: measurement Stem 91: Piping 92: Light source unit 93: Light receiving unit 94: Transmitter and receiver unit 99: Control operation unit 100: Container for liquid to be measured 101: Reagent bottle 102: Waste liquid bottle 104: Pump for liquid to be measured 105: Pump for reagent 111 : Pump 114: Valve for liquid to be measured 115: Valve for reagent d0: Light amount information d1: Measurement result information d2: Ordering information d3: Identification information d4: Consumed reagent amount information e1: Control signal e2: Control signal

Furthermore, as described above, since the test strip 51 for measurement is used up in one measurement, when the management server 3 receives the measurement result information d1, one test strip 51 for measurement is used. I can recognize that. Therefore, in the management server 3, the reagent remaining amount information about the remaining amount immediately before the measurement test paper 51, by performing a process of reducing a unit, the remaining amount of the measurement test paper 51 of the storage unit 32 at this time Is always stored. As a result, by the management person in charge accessing the management server 3 and confirming the present reagent remaining amount information stored in the storage unit 32, the present remaining amount of the test strip 51 for measurement can be recognized. .

In this case, the storage unit 32 of the management server 3 may store in advance the contact address of the person in charge of management (for example, an e-mail address, an ID number of a dedicated application, etc.).

In the present embodiment, the storage unit 32 of the management server 3 stores reagent remaining amount information related to the remaining amount of the measurement test paper 51 by jurisdiction, that is, by identification information d3. In step S5, the management server 3 causes the control calculation unit 33 to store the reagent remaining amount information related to the remaining amount of the immediately-preceding measurement test paper 51, which is stored in the storage unit 32 in association with the identification information d3. Perform processing to reduce the unit. That is, according to the configuration of the present embodiment, the storage unit 32 always stores the remaining amount of the test strip 51 for measurement at the current time by jurisdiction. Thus, the administrator in charge accesses the management server 3 to check the present reagent remaining amount information stored in the storage unit 32, thereby recognizing the remaining amount of the measurement test paper 51 at the current time by jurisdiction. be able to.

Further, according to the configuration of the present embodiment, the result (density information) measured in the field is stored in the storage unit 32 in association with the identification information d3 and the timing information. Therefore, the person in charge of management of each enterprise who uses the present system 1 transmits, to the management server 3, the identification information d3 assigned as a different identifier for each enterprise and information on a specific period to be targeted By doing this, it is possible to obtain information on the concentration of the detection target substance contained in the measurement target fluid by jurisdiction within the specific period.

Claims (17)

A management system for managing the concentration of a substance to be detected contained in a liquid to be measured, comprising:
In order to transmit / receive predetermined information to / from a light receiving unit and a measuring member which can be placed or accommodated in a state in which the reagent for measurement whose type is determined according to the type of the substance to be detected is in contact with the liquid to be measured A measurement result transmission unit configured integrally or separately including the transmission / reception unit of
A management server having a configuration capable of transmitting and receiving information to and from the measurement result transmission unit, and including a storage unit for storing predetermined information;
The detection reagent material is contained in the liquid to be measured when the first reference amount of the reagent material for measurement is held in contact with the liquid to be measured for a second reference amount for a predetermined time. It is a configuration showing light transmittance or display color according to the concentration of the target substance,
In the measurement result transmission unit, the light receiving unit is obtained through the measurement member in a state in which the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured are in contact with each other. Measurement result information including at least one of light amount information related to the light amount of light or concentration information obtained by calculating the concentration of the substance to be detected contained in the liquid to be measured based on the light amount information Send to the management server from
The management server is
When the measurement result information transmitted from the measurement result transmission unit is acquired, the measurement result information is acquired from the concentration information included in the measurement result information or obtained by calculation based on the measurement result information. Storing in the storage unit in association with timing information relating to date or time
The reagent remaining amount information related to the last remaining amount of the measurement reagent material stored in the storage unit is reduced by the consumption amount based on the first reference amount or the consumption unit corresponding to the first reference amount. Management system characterized by updating. The measurement result transmission unit transmits the measurement result information from the transmitting / receiving unit to the management server, together with identification information on a jurisdiction that is a creation source of the measurement result information.
The management server stores the concentration information in association with the identification information and stores the concentration information in the storage unit, and updates the reagent remaining amount information immediately before the association with the identification information. Management system described. The storage unit stores predetermined remaining amount warning threshold information in association with the identification information.
The management server, when the value described in the updated reagent remaining amount information falls below the value of the remaining amount warning threshold information stored in association with the identification information, corresponds to the identification information 3. The management system according to claim 2, wherein shortage information indicating that the inventory of the reagent for measurement is insufficient in jurisdiction is output. An ordering server for ordering the reagent material for measurement to the jurisdiction corresponding to the identification information;
The management server is associated with the identification information when the value described in the updated reagent remaining amount information falls below the value of the remaining amount warning threshold information stored in association with the identification information. 4. The order information of the reagent material for measurement of the designated amount or designated unit stored is transmitted to the order server in a state where it is associated with the identification information. Management system. The storage unit stores predetermined remaining amount initial value information in association with the identification information.
An ordering server for ordering the reagent material for measurement to the jurisdiction corresponding to the identification information;
When the difference between the value described in the remaining amount initial value information and the value described in the reagent remaining amount information exceeds a predetermined order placement threshold, the management server corresponds to the order placement threshold. The management system according to any one of claims 2 to 4, wherein order information of the reagent material for measurement of a unit amount is transmitted to the order server in a state associated with the identification information. .   The said management server was provided with the result output part which outputs the data table which matched the said timing information and the said density | concentration information according to the said identification information, The any one of the Claims 2-5 characterized by the above-mentioned. Management system.   When the measurement result information is transmitted from the measurement result transmission unit, the management server decreases the numerical value described in the last remaining amount of reagent information stored in the storage unit by one unit. The management system according to any one of claims 1 to 6, characterized in that: The measurement result transmission unit is
A portable communication device integrally including the light receiving unit and the transmitting and receiving unit;
The measurement member comprising a measurement mounting paper in which the test paper for measurement as the reagent material for measurement to which the first reference amount of the reagent material for measurement is applied in advance is separately mountable. Configuration, and
The light reflected from the measurement mount on which the test paper for measurement is placed in a state of being pulled up after being introduced for a predetermined time into the liquid to be measured or in a state after the liquid to be measured is dropped is received The management server is provided with the measurement result information including at least one of the light amount information related to the measured light amount obtained by the light reception by the unit or the density information calculated by comparison of a predetermined reference light amount and the measured light amount. Configuration to send to
The management system according to claim 7, wherein the reagent remaining amount information stored in the storage unit of the management server corresponds to information related to the remaining amount of the measurement test paper. The measurement result transmission unit is
A portable communication device integrally including the light receiving unit and the transmitting and receiving unit;
The measuring member comprising a mounting base having a coated region in which the first reference amount of the reagent for measurement is previously coated, and a region to which a predetermined reference color is previously attached outside the coated region Configuration, and
Measurement obtained by the light receiving unit receiving light reflected from the mount for measurement in a state of being pulled up after being introduced for a predetermined time into the liquid to be measured, or in a state after the liquid to be measured is dropped The measurement result information including at least one of the light amount information related to the light amount or the density information calculated by comparing a predetermined reference light amount and the measured light amount is transmitted to the management server.
The management system according to claim 7, wherein the reagent remaining amount information stored in the storage unit of the management server corresponds to information related to the remaining amount of the measurement mount. The measurement result transmission unit is
A container capable of containing the first reference amount of the reagent material for measurement and the liquid to be measured of the second reference amount in a mixed state, or a container mechanism capable of holding the container;
Calculated from the amount of light received by the light receiving unit through the container or the amount of light in a state in which the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured are mixed and stored. The measurement result information including at least one of the light amount information related to the light transmittance in the state where the reagent material for measurement and the liquid to be measured are mixed, or the light intensity information calculated based on the light amount information The configuration is to transmit to the management server,
The reagent remaining amount information stored in the storage unit of the management server is
When the reagent material for measurement is a used reagent bottle for each of the first reference amounts, it corresponds to the remaining number of the reagent bottles,
In the case of a large-capacity reagent bottle in which the storage amount of the reagent material for measurement is larger than the first reference amount, it corresponds to the remaining amount of the reagent material for measurement remaining in the large-capacity reagent bottle. The management system according to claim 7, which is assumed to be. The measurement result transmission unit is
A portable communication device integrally including the light receiving unit and the transmitting and receiving unit;
And a container capable of containing the first reference amount of the reagent material for measurement and the liquid to be measured of the second reference amount in a mixed state or a container mechanism capable of holding the container. The management system according to claim 10, characterized in that: The measurement result transmission unit includes a light guide member for guiding light emitted from a light source unit included in the portable communication device to the container side as viewed from the light receiving unit.
The management system according to claim 11, wherein the light receiving unit is configured to receive light emitted from the light guide member and transmitted through the container. The measurement result transmission unit comprises an external light source separate from the portable communication device,
The management system according to claim 11, wherein the light receiving unit is configured to receive light transmitted from the external light source and transmitted through the container. The measurement result transmission unit is
A portable communication device integrally including a light source unit and the transmission / reception unit;
The light receiving unit provided separately from the portable communication device;
And a container capable of containing the first reference amount of the reagent material for measurement and the liquid to be measured of the second reference amount in a mixed state or a container mechanism capable of holding the container. The management system according to claim 10, characterized in that: The measurement result transmission unit is
A portable communication device including the transceiver unit;
A container capable of containing the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured mixed or a container mechanism capable of holding the container, the light receiving unit, the light source unit The management system according to claim 10, further comprising: a dedicated measuring instrument that integrally comprises The measurement result transmission unit is
A container capable of being accommodated in a mixed state of the transmission / reception unit, the reagent material for measurement of the first reference amount, and the liquid to be measured of the second reference amount, the light receiving unit, and the light source unit are integrated. The management system according to claim 10, comprising a dedicated measuring instrument. The measurement result transmission unit is
A pipe configured to be able to flow by mixing the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured, a plurality of flow rate control mechanisms connected to the pipe, and A light source unit and the light receiving unit disposed at opposing positions via a pipe, and the transmitting and receiving unit are integrally or separately formed;
The flow rate control mechanism is configured to be able to control the amount of the reagent for measurement flowing through the pipe and the amount of the liquid to be measured,
The light receiving unit receives the light emitted from the light source in a state in which the first reference amount of the reagent material for measurement and the second reference amount of the liquid to be measured are mixed and flowed through the pipe. The amount of light received, or the amount of light information related to the light transmittance in the state where the reagent material for measurement calculated from the amount of light and the liquid for measurement are mixed, or the concentration information calculated based on the amount of light information The measurement result information including at least one is transmitted to the management server,
The reagent remaining amount information stored in the storage unit of the management server corresponds to the remaining amount of the reagent material for measurement remaining in the large-volume reagent bottle communicated to the pipe via the flow rate control mechanism. The management system according to claim 7, characterized in that.

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