JP2002181591A - Recorder and management system using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a recorder capable of managing temperatures and humidities by a plurality of alarming conditions. SOLUTION: The recorder 13 has measuring sensors 14 and 19 for measuring food temperatures, or temperatures and/or humidities of the food surroundings. The recorder is provided with a CPU 28. The CPU 28 records measured data based on the measurement by the measuring sensors 14 and 19 while relating the data with a time lapse, and displays the data. Moreover, the CPU 28 sets a management reference as the alarming condition composed of a change of the temperature and/or the humidity, or a combination of the change and the time lapse to monitor the measured data. When temperature data and/or humidity data based on the measurement by the measuring sensors 14 and 19 fall under the management reference, the CPU 28 generates an alarm. The CPU 28 can set a plurality of management references to the measuring sensors 14 and 19 beforehand.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention comprises a measuring means for measuring a food temperature or a temperature and / or humidity around the food, and records measurement data based on the measurement by the measuring means in association with the passage of time. In addition to displaying, displaying and monitoring an alarm condition including a change in temperature and / or humidity, or a combination thereof with the passage of time, the temperature data and / or humidity data based on the measurement of the measuring means correspond to the alarm condition. The present invention relates to a recording device provided with a control means for issuing an alarm when a recording is performed, and a management system provided with the recording device.

[0002]

2. Description of the Related Art Conventionally, when cooking food such as grilled food in a relatively large amount, cooking is performed using, for example, a convection oven. And the quick cooling method by the blast chiller (cool air type rapid cooling device) is adopted for the cooked food.

In containers and the like, for example, a temperature recording device as disclosed in Japanese Patent Application Laid-Open No. 9-96566 has been developed to control the temperature of transported goods. Therefore, in such a cooking apparatus, importance has been placed on temperature control of foods consistently from cooking.

Further, as in the case of space foods, etc., it is important to control the temperature of foods in terms of temperature and time (such as the HACCP method developed by NASA). After heating to 0 ° C to +3 within 90 minutes
It is also known that by lowering the temperature to ° C., the growth of bacteria can be suppressed.

[0005] In addition, temperature control is not limited to the core temperature of food, and at present, temperature control and humidity control are also performed in workplaces where heating and processing are performed in order to suppress the growth of bacteria. .

[0006]

However, a work place such as a lower processing room where heating, processing, etc. are performed is particularly required to operate the air conditioner in a time zone in which work is performed and a time zone in which work is not performed. Conditions for performing temperature management and humidity management differ depending on the influence. That is, during the time when the work is being performed, the air conditioner is used because the worker is performing the work, and the food and the food are left unattended, etc.,
Strict temperature control and humidity control are performed. However,
The air conditioner is often not used during the time when the work is not performed, and the food and the food are stored in a large refrigerator or the like, so that the temperature and humidity are not strictly controlled. In such a case, if temperature management and humidity management of the workplace are performed according to the same management standards as the time period during which the work is performed, the temperature and humidity of the workplace are affected by the outside air temperature and humidity, and the time period during which the work is performed is performed. , And an alarm is generated unnecessarily. At this time, since there is no worker in the work place, such an alarm is often notified to a centralized management device that manages a plurality of recording devices collectively.

For this reason, there has been a problem that a warning is notified to a control room where the centralized control device is installed, an external security company, or the like, and the monitoring work is complicated by unnecessary alarms.

It is conceivable to change the management standards after the work is completed in order to avoid generating unnecessary alarms to the centralized management device. However, it is necessary to change all the management standards corresponding to the respective measurement devices. Has a problem that it becomes a complicated operation. In addition, if the management standards are forgotten to be changed at the start of the work, for example, it will not be possible to monitor the work according to the appropriate management standards at the time of the work, and a problem will occur in food management.

SUMMARY OF THE INVENTION The present invention has been made to solve the conventional technical problem, and has as its object to provide a recording apparatus capable of controlling temperature and humidity under a plurality of alarm conditions. And

[0010]

A recording apparatus according to the present invention includes a measuring means for measuring a food temperature or a temperature and / or humidity around the food, and measures data based on the measurement by the measuring means with time. In addition to recording and displaying in association with the temperature and / or humidity, a temperature and / or humidity change or an alarm condition composed of a combination of the temperature and / or humidity change is set and monitored. Is provided with a control means for issuing an alarm when the alarm condition is met, wherein the control means is capable of setting a plurality of alarm conditions in advance for the measuring means.

According to the present invention, there is provided measuring means for measuring the temperature of the food or the temperature and / or humidity around the food, and the measurement data based on the measurement of the measuring means is recorded in association with the passage of time and displayed. In addition, when an alarm condition consisting of a change in temperature and / or humidity or a combination thereof and a lapse of time is set and monitored, and the temperature data and / or humidity data based on the measurement by the measuring means correspond to the alarm condition In a recording apparatus provided with a control unit that issues an alarm, the control unit can set a plurality of alarm conditions for the measurement unit in advance, so that the food temperature or the ambient temperature of the food can be set according to the plurality of alarm conditions. Temperature and / or
Alternatively, the humidity can be monitored.

[0012] This eliminates the need to set the alarm condition of the recording device every time the alarm condition is changed, particularly when monitoring measurement data such as food temperature under a plurality of alarm conditions in one day. Thus, workability at the work site can be improved.

According to a second aspect of the present invention, in addition to the first aspect, the control means can set a monitoring time zone based on each set alarm condition. And

According to the recording apparatus of the second aspect of the present invention, in addition to the first aspect of the present invention, the control means can set a monitoring time zone based on each set alarm condition. The measurement data of each recording device can be monitored according to the alarm condition for each time zone.

Thus, for example, different alarm conditions can be set for a time zone during which work is performed and a time zone during which no work is performed, and the alarm conditions in a time zone during which no work is performed are eased. When set in this way, it is possible to avoid generating unnecessary alarms.

According to a third aspect of the present invention, in addition to the first or second aspect of the present invention, the recording apparatus further comprises a plurality of measuring means, and the control means determines an alarm condition or the alarm condition and a time zone by each measuring means. , And can be set for each.

According to the third aspect of the present invention, in addition to the first or second aspect of the present invention, a plurality of measuring means are provided, and the control means transmits an alarm condition or the alarm condition and a time zone to each measuring means. On the other hand, since each setting can be made, the alarm condition of the plurality of measuring means or the alarm condition and the time zone can be monitored by one recording device.

A management system according to a fourth aspect of the present invention is constructed from a plurality of recording devices and a monitoring processing device for transmitting and receiving data to and from the recording devices. Means for setting the alarm condition or setting data relating to the alarm condition and the time zone; and means for receiving data transmitted from each recording device and transmitting the setting data to each recording device. That the measurement data and the alarm data relating to the alarm are transmitted to the monitoring processor, the alarm condition transmitted from the monitoring processor or the setting data relating to the alarm condition and the time zone is received, and the setting data can be adopted. Features.

According to the fourth aspect of the present invention, the monitoring apparatus is constituted by a plurality of recording apparatuses and a monitoring processing apparatus for transmitting and receiving data to and from the recording apparatuses. Means for setting the setting data relating to the condition or the alarm condition and the time zone, and means for receiving the data transmitted from each recording device and transmitting the setting data to each recording device, the control means of each recording device comprises: The measurement data and the alarm data relating to the alarm are transmitted to the monitoring processor, the alarm condition transmitted from the monitoring processor or the setting data relating to the alarm condition and the time zone is received, and the setting data can be adopted. In the processing device, it becomes possible to collect the alarm condition set in each recording device or the setting data relating to the alarm condition and the time zone. There without having to visit the installation has been work site, the monitoring apparatus, it is possible to set the configuration data relating to alarm conditions or the alarm condition and the time zone of the recording apparatus.

Thus, the setting of the alarm condition of the plurality of recording devices or the setting data relating to the alarm condition and the time zone can be performed in the monitoring processing device, so that the setting operation can be simplified.

[0021]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a configuration diagram of a management system 1 of the present invention. The management system 1 of the present invention includes a monitoring processing device 2 having a monitoring control device 4 composed of, for example, a microcomputer, and a CP as a recording device control device.
It is constructed from the recording device 13 provided with U28. The recording device 13 is provided in a plurality of cooking appliances 9 such as a kettle and a convection oven or a rapid cooler.
Furthermore, the recording device 13 is also provided in a lower processing room 10 or a kitchen or the like for performing a lower processing of food. In addition, it is assumed that a temperature measuring device provided in a commercial cooling device (not shown) or the like is also connected to the monitoring processing device 2.

The monitoring processor 2 is provided, for example, in a monitoring room such as a hotel or a restaurant. As shown in FIG. 1, the monitoring controller 4 and a floppy disk or ROM connected to the monitoring controller 4 are connected. , A storage device 8 such as a RAM, a floppy disk drive (not shown), a communication control unit 5 as a transmission / reception unit, a monitoring display unit 6 as a display device connected to an output control unit (not shown), and an input control unit (not shown) And an input device 7 connected to the input device 7. The storage unit 8 includes a layout screen storage unit 1
5, a measurement device setting file 16, and a stored data file 18. The communication control unit 5 is connected to a plurality of recording devices 13 provided in the cooking appliance 9 or the lower processing chamber 10 via a communication line 21, and is configured to be able to mutually transmit and receive data.

Next, the recording device 13 will be described with reference to FIG. Eight temperature sensors 14 and humidity sensors 19 for detecting core temperature of food and temperature or humidity around food are connected to the recording device 13 as channels (Ch) 1 to 8. A display device 23 is provided on the main body 22 of the recording device 13, and a channel 1 area 50, a channel 2 area 51, a channel 3 area 52, and a channel Four areas 53 are provided,
Below these, a channel 5 area 54, a channel 6 area 55, a channel 7 area 56, and a channel 8 area 57 are arranged in this order from the left.
In this embodiment, the temperature sensor 14 and the humidity sensor 19
Are eight in total, eight channel areas are formed in FIG. 2, but when the number of channels is more than eight, the next page area 5 formed in the upper right part of FIG.
By selecting 8, a channel area that is not displayed on the display screen of FIG. 2 may be displayed.

Above the channel areas 50 to 57, detected measured value areas 50A to 57A for displaying the current detected temperature or detected humidity are displayed correspondingly.

In the channel areas 50 to 57, vertically long measured value bar graphs 50B to 57B are displayed correspondingly. This measured value bar graph 50B
To 57B indicate the change from the upper limit value to the lower limit value of the food management standard as the alarm condition set for each channel, and the upper limit value is displayed at the upper end of each measured value bar graph 50B to 57B. At the same time, the lower limit is displayed at the lower end of the measured value graphs 50B to 57B. Then, the range from the current detected temperature or detected humidity to the lower limit is changed and displayed according to the change of the measured value.
Further, channel numbers are displayed on the measured value bar graphs 50B to 57B, respectively.

On the right side of the display device 23, a menu area 59 is provided.
By selecting 9, a screen for switching screen display (not shown), saving, setting, and changing is displayed. Also, by selecting the setting here, it is possible to set the name of the worker in charge of heating cooking (processing) or working in the work room, the name of the food being cooked, and the like. Can be done.

The above-mentioned various areas can be operated by a touch panel displayed on the display device 23.
Hereinafter, it is assumed that all the areas displayed on the display device 23 can be operated by the touch panel.

On the right side of the main body 22, there is provided a floppy disk drive device 27 for writing data to or reading data from a floppy (registered trademark) disk as an external storage medium.

Next, the circuit configuration of the recording device 13 will be described with reference to the electric circuit block shown in FIG. 28 is a CPU (Central Processing Unit), and 29 is a ROM in which programs and the like are written. A readable / writable RAM 31 stores temperature or humidity-time data, food names, worker names, equipment names, etc., food management standards and information relating them, various setting information, processing state information, and the like. Numeral 32 denotes a FONT-ROM for storing character configuration information to be displayed on the display device 23. The RAM 31 has a nonvolatile S-RAM 42 and a volatile D-RAM 44.
It is composed of A VIDEO-RAM 33 stores data to be displayed on the display device 23, and a clock IC 34 manages date and time data. Further, 36 is a touch panel input circuit to which each area displayed on the display device 23 is connected, and 37 is a display device control circuit to which the display device 23 is connected.

Reference numeral 38 denotes a floppy disk control circuit to which the floppy disk drive device 27 is connected, and reference numeral 39 denotes an A / D conversion circuit to which each of the temperature sensor 14 and the humidity sensor 19 is connected. Also, 41
Is a buzzer control circuit to which a buzzer 43 as a warning means is connected.

The recording device 13 has the communication line 21
There is provided a communication unit 17 for performing communication with another recording device or the monitoring processing device 2 via the like. These are connected via a data bus.

Depending on the CPU used, the RO
M29 and RAM31, FONT-ROM32 and VIDE
Some or all of the O-RAM 33 and the A / D conversion circuit 39 may be incorporated in the CPU itself.

Next, the operation of setting the management reference as the alarm condition corresponding to each of the temperature sensor 14 and the humidity sensor 19 will be described. First, when the respective channel areas 50 to 57 are selected in the display state of the display device 23 as shown in FIG. 2, the display of FIG. 4 is performed. FIG.
Displays a management reference screen of the channel (Ch) 7. In this state, when the upper limit temperature area 60 is selected, the screen is switched to the setting screen of FIG. Here, upper limit area 6
2 is selected and the upper limit temperature is arbitrarily set using the numeric keypad 61 disposed above the display device 23. Also,
In the display screen of FIG. 5, the continuous time area 63 can be selected and the continuous time can be set. The continuous time refers to a continuous time from when the detected temperature deviates from the range of the set management standard, and when the continuous time elapses after deviating from the range of the management standard, as the alarm means, The display of the buzzer 43 and the display device 23 is set to an alarm state, and an alarm is issued.

Further, by selecting the start area 64 and the end area 65 on the display screen of FIG. 5, it is possible to set a time at which the management criteria of the upper limit temperature and the continuous time set as described above are adopted. That is, the monitoring of the detected temperature data is started from the time set in the start area 64 by the management standard, and the monitoring of the temperature data by the management standard is ended when the time set in the end area 65 is reached. .

Further, when the decision area 66 arranged on the display screen of FIG. 5 is selected, the management standard shown in FIG. 5 is adopted, and the display screen is switched to the display screen shown in FIG. Further, the upper limit temperature area 60 is selected again, the screen is switched to the display screen of FIG. 5, a new upper limit temperature is set, and the start time and the end time are set without overlapping the start time and the end time set as described above. By doing so, it becomes possible to set a plurality of management standards having different time zones.
In the display screen of FIG. 5, reference numeral 74 denotes a return area. When this return area 74 is selected, the display returns to the display screen of FIG. 4 without finalizing the settings displayed in FIG. Reference numeral 75 denotes a next page area, and when the next page area 75 is selected, the display screen is switched to a display screen (not shown) in which other setting conditions can be set.

In this way, a plurality of management criteria as alarm conditions can be set in advance for one temperature sensor 14 or one humidity sensor 19, so that the food temperature or the temperature and / or ambient temperature of the food can be set according to the plurality of management criteria. Alternatively, the humidity can be monitored.

In particular, when monitoring measurement data such as food temperature according to a plurality of management standards in one day, it is not necessary to set the management standards of the recording device 13 every time the management standards are changed. Workability in the field can be improved.

Further, each temperature sensor 14 or humidity sensor 19 is controlled according to a management standard for each time zone.
Can be monitored, and, for example, different management standards can be set for a time zone in which work is performed and a time zone in which work is not performed. Therefore, the time zone in which the work is not performed can be set with a less strict management standard than the time zone in which the work is performed, and unnecessary alarms can be avoided.

Further, according to the present embodiment, a plurality of temperature sensors 14 and humidity sensors 19
Can be monitored or the management standard and its time zone can be monitored, and the versatility is improved.

Since the management criterion or the management criterion and the time zone thereof can be set on the monitoring processing device 2 side, the monitoring processing device 2 can also set each recording device 13.
It is possible to collect the management standard set in the above or the setting data related to the management standard and the time zone, and to go to the work site where each recording device 13 is installed, and It is possible to set a management standard of the recording device 13 or setting data relating to the management standard and the time zone.

As a result, the management standard of the plurality of recording devices 13 or the setting data relating to the management standard and the time zone can be set in the monitoring processor 2, so that the setting operation can be simplified. Become.

On the other hand, in FIG. 4, an alarm display area 67 for the upper limit temperature is provided, and by setting “present” and “absent” in the alarm display area 67, the upper limit temperature in the recording device 13 is reduced. The presence or absence of the warning display due to the deviation of is set.

Also, in FIG. 4, an alarm notification area 68 of the upper limit temperature is provided, and it is possible to set whether or not to notify the monitoring processor 2 of an alarm. Here, when the user has selected the alarm notification, the display is switched to a display screen as shown in FIG. A notification start area 76 and a notification end area 77 are provided on the display screen as shown in FIG. 6, and an alarm notification start time and an alarm notification to the monitoring processing device 2 are provided by a numeric keypad 80 provided at an upper part of the display screen. End time can be set. Then, by selecting the confirmation area 78, the alarm notification start time and the alarm notification end time to the monitoring processing device 2 are determined, and the display screen is switched to the display screen as shown in FIG. A return area 79 is used to switch to the display screen of FIG. 4 without fixing the alarm notification start time and the alarm notification end time.

On the other hand, when the lower limit temperature area 69 is selected on the display screen of FIG. 4, the screen is switched to the setting screen of FIG. It can be set. Also,
By selecting whether or not to display an alarm in the alarm display area 70 for the lower limit temperature, whether or not to display an alarm due to a deviation from the lower limit temperature in the recording device 13 is set.

Also, the presence / absence of an alarm notification to the monitoring processing device 2 is set by the alarm notification area 71 of the lower limit temperature on the display screen of FIG. The display screen can be switched to such a display screen. On the display screen as shown in FIG. 6, a notification start time and a notification end time can be set.

Next, the operation of recording and managing the temperature and humidity environment around the food such as the lower processing room 10 by the recording device 13 connected to the monitoring and processing device 2 will be described with reference to the flowchart shown in FIG. . When the recording device 13 is turned on, the CPU 28 executes various initialization processes according to a program written in the ROM 29.

Next, in step S1 in FIG. 7, a temperature measurement operation (sampling) is started, and an analog voltage input from the temperature sensor 14 is converted into digital data by an A / D conversion circuit 39, and this is converted into digital data. CPU
At 28, it is converted into temperature data. Further, the CPU 28
Proceeds to step S2, reads the date and the current time data at this time (at the time of sampling) from the clock IC 34,
The date data is written to a date position of a file (not shown) on the S-RAM 42 of the RAM 31.

Further, the CPU 28 determines the channel (Ch) number, for example, C of the temperature sensor 14 from which the temperature is sampled.
h7 is written in the channel number position of the file. Next, data of the time at which the temperature was sampled is written to the time position of the file, and the temperature data at this time is written to the temperature position. Here, in step S3, the CPU 28 reads a management reference as an alarm condition corresponding to the current time, that is, an upper limit temperature, a lower limit temperature, and a continuous time. Then, the CPU 28 proceeds to step S4, compares the current temperature data with the management reference corresponding to the current time, and determines whether or not the current temperature data is within the range of the management reference.

Here, if the current temperature data is within the range of the management reference corresponding to the current temperature data set as described above, the process proceeds to step S5, and the management is performed at the position of the judgment result of the file. The judgment result data in the normal state (OK) within the range of the reference is written, and the display device 2
2 displays temperature data. Then, the process proceeds to step S9, and similarly, the next temperature data of the temperature sensor 14 is sampled. By repeating this, the sampling time, the temperature data at that time, and the determination result data are sequentially written in the next area on the file corresponding to each channel.

On the other hand, if it is determined in step S4 that the current temperature data is out of the range of the management standard corresponding to the current temperature data set as described above, the process proceeds to step S6, where the determination result of the file is determined. The determination result data indicating an abnormal state (NG) which is out of the range of the management standard is written at the position, and an alarm is displayed on the display device 22. Thereafter, the CPU 28 proceeds to step S7, and determines whether or not the current time corresponds to the time zone of the alarm notification to the monitoring processing device 2 described above.

If the current time does not correspond to the alarm notification time period to the monitoring processor 2, the process proceeds to step S9, and the next temperature data of the temperature sensor 14 is sampled. On the other hand, if the current time corresponds to the alarm notification time zone to the monitoring processing device 2, the process proceeds to step S8,
An alarm is notified to the monitoring processor 2. Thereafter, the process proceeds to step S9, and the next temperature data of the temperature sensor 14 is sampled. By repeating this, the sampling time, the temperature data at that time, and the determination result data are sequentially written in the next area on the file corresponding to each channel.

In this embodiment, the temperature data detected by the temperature sensor 14 is described. However, the humidity data detected by the humidity sensor 19 is also recorded and managed in the same manner.

With the above configuration, it is possible to monitor the measurement data of each recording device 13 according to the management standard for each time zone. In particular, it is possible to monitor the measurement data of the recording device 13 according to different management standards between the time zone in which the work is performed and the time zone in which the work is not performed. Can be alleviated and the useless alarm can be avoided.

[0054]

As described above in detail, according to the present invention, there is provided a measuring means for measuring the food temperature or the temperature and / or humidity around the food, and the measurement data based on the measurement by the measuring means is transmitted over time. In addition to recording and displaying in association with, alarm conditions including temperature and / or humidity changes or a combination thereof with the passage of time are set and monitored, and temperature data and / or humidity data based on the measurement by the measuring means are monitored. In the recording device provided with a control unit that issues an alarm when the alarm condition is met, the control unit can set a plurality of alarm conditions in advance for the measurement unit. Alternatively, the temperature and / or humidity around the food can be monitored.

This eliminates the need to set the alarm condition of the recording device every time the alarm condition is changed, particularly when monitoring measurement data such as food temperature in a day under a plurality of alarm conditions. Thus, workability at the work site can be improved.

According to the recording apparatus of the second aspect of the present invention, in addition to the first aspect of the present invention, the control means can set a monitoring time zone based on each set alarm condition. The measurement data of each recording device can be monitored according to the alarm condition for each time zone.

Thus, for example, different alarm conditions can be set for a time zone in which work is performed and a time zone in which no work is performed, and the alarm conditions in a time zone in which no work is performed are alleviated. When set in this way, it is possible to avoid generating unnecessary alarms.

According to the third aspect of the present invention, in addition to the first or second aspect of the present invention, a plurality of measuring means are provided, and the control means sets an alarm condition or the alarm condition and a time zone to each measuring means. On the other hand, since each setting can be made, the alarm condition of the plurality of measuring means or the alarm condition and the time zone can be monitored by one recording device.

According to the fourth aspect of the present invention, the monitoring apparatus is constructed from a plurality of recording apparatuses and a monitoring processing apparatus for transmitting and receiving data to and from the recording apparatuses. Means for setting the setting data relating to the condition or the alarm condition and the time zone, and means for receiving the data transmitted from each recording device and transmitting the setting data to each recording device, the control means of each recording device comprises: The measurement data and the alarm data relating to the alarm are transmitted to the monitoring processor, the alarm condition transmitted from the monitoring processor or the setting data relating to the alarm condition and the time zone is received, and the setting data can be adopted. In the processing device, it becomes possible to collect the alarm condition set in each recording device or the setting data relating to the alarm condition and the time zone. There without having to visit the installation has been work site, the monitoring apparatus, it is possible to set the configuration data relating to alarm conditions or the alarm condition and the time zone of the recording apparatus.

Thus, the setting of the alarm condition of the plurality of recording devices or the setting data relating to the alarm condition and the time zone can be performed in the monitoring processor, so that the setting operation can be simplified.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of a management system 1 of the present invention.

FIG. 2 is a front view of the recording apparatus.

FIG. 3 is a block diagram of an electric circuit of the recording apparatus.

FIG. 4 is a diagram illustrating a display example of a display device of the recording device.

FIG. 5 is a diagram showing a display example of a display device of the recording device.

FIG. 6 is a diagram illustrating a display example of a display device of the recording device.

FIG. 7 is a flowchart illustrating a procedure of alarm notification.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 management system 2 monitoring processing device 3 timer 4 monitoring-side control device 5 communication control unit 6 monitoring display unit 7 input device 8 storage means 9 cooking appliance 10 lower processing room 13 recording device 14 temperature sensor 15 layout screen storage unit 16 measuring device setting File 17 Communication means 18 Accumulated data file 19 Humidity sensor 20 Backup file 21 Communication line 27 Floppy disk drive 30 Total data file 31 RAM 50 to 57 Channel area 50A to 57A Detected measured value area 50B to 57B Measured value bar graph 58, 75 Next Page area 59 Menu area 60 Upper limit temperature area 61, 80 Numeric keypad 62 Upper limit area 63 Continuous area 64 Start area 65 End area 66, 78 Confirmed area 67, 70 Alarm display area 68, 71 Alarm Back notification area 73,74,79 area 76 notification start area 77 notification End area

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2F070 AA01 CC04 CC06 CC11 DD14 GG06 GG07 HH02 HH07 3L045 AA02 BA01 BA04 CA02 DA01 LA15 LA16 LA18 MA02 MA07 NA19 PA02 PA03 PA04

Claims (4)

[Claims] A measuring device for measuring a food temperature or a temperature and / or a humidity around the food, recording and displaying measurement data based on the measurement by the measuring device in association with the passage of time; An alarm condition consisting of a change in temperature and / or humidity or a combination thereof and a lapse of time is set and monitored, and when temperature data and / or humidity data based on the measurement by the measuring means falls under the alarm condition, A recording device provided with control means for issuing an alarm, wherein the control means is capable of setting a plurality of alarm conditions in advance for the measuring means. 2. The recording apparatus according to claim 1, wherein said control means can set a monitoring time zone based on each of said set alarm conditions. 3. The apparatus according to claim 2, wherein a plurality of said measuring means are provided, and said control means is capable of setting said alarm condition or said alarm condition and time zone for each of said measuring means. The recording device according to claim 1 or 2. 4. A monitoring apparatus configured from a plurality of recording apparatuses and a monitoring processing apparatus for exchanging data between the recording apparatuses, wherein the monitoring processing apparatus is configured to perform the alarm condition or the alarm for each of the recording apparatuses. Means for setting setting data relating to conditions and time zones, and means for receiving data transmitted from each of the recording devices and transmitting the setting data to each of the recording devices, and a control unit for each of the recording devices, Transmitting the measurement data and alarm data relating to the alarm to the monitoring processing device,
A management system characterized by receiving the alarm condition transmitted from the monitoring processing device or the setting data relating to the alarm condition and the time zone, and adopting the setting data.