JP3182914B2 - Toilet equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toilet apparatus for heating a toilet seat and for washing a shower of a human body part.

[0002]

2. Description of the Related Art As shown in FIG.
A toilet seat body 2 is attached to a toilet bowl 1. Toilet seat body 2
Is connected to a washing means 3 for ejecting a hot water shower from a nozzle in order to wash the user's local area. The washing means 3 includes an operation switch 4 and a washing direction operating means for manually adjusting the nozzle position to the local position. 5 and a washing temperature operating means 6 for manually adjusting the temperature of the hot water shower are connected.

[0003] A user sitting on the toilet seat body 2 can apply a warm water shower from the washing means 3 to a local part of the user by pressing the operation switch 4 after defecation. If the position of the local area is different from the position of the hot water shower, the user can change the cleaning direction by operating the cleaning direction operating means 5 while hitting the hot water shower. If the temperature of the hot water shower is too high or too low for the user, the user can change the cleaning temperature by operating the cleaning temperature operating means 6 while keeping the hot water shower. Alternatively, the hot water shower is temporarily stopped by pressing the operation switch 4 and
After adjusting the washing direction or washing temperature to an appropriate washing direction by the washing temperature operating means 6, the operation switch 4 may be pressed again to restart the local washing. These cleaning directions, cleaning temperatures, etc., once adjusted by manual operation,
Unless the setting is changed, the previous state is maintained.

[0004]

However, in the above-mentioned conventional structure, since the body temperature and the body type are greatly different for each user and depending on the condition of the user, when a plurality of persons use the toilet apparatus, the user is not allowed to use the toilet apparatus. There is a problem that the setting of the cleaning direction, the cleaning temperature, and the like must be changed by a manual operation every time is changed.

The present invention solves the above-mentioned problems, and automatically provides a toilet seat environment such as a washing direction and a washing temperature which are most suitable in accordance with a body temperature and a body shape which differ for each user and a condition of the user. It is intended for that purpose.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a toilet seat body provided on a toilet, a cleaning means provided on the toilet seat body for cleaning a local part of a user, Infrared detecting means for detecting heat radiated from the local area or the vicinity of the local area and converting it to thermal image information, specifying the local position based on the thermal image information, and specifying the cleaning direction at the time of cleaning, the local position And a washing direction adjusting means, and the washing direction adjusting means includes a human body extracting section, a human body temperature / shape rule section, a local extracting section, and a local temperature / shape rule section, wherein the human body extracting section is provided. Based on the knowledge stored in advance in the human body temperature / shape rule section, the body image is determined and cut out from the thermal image output from the infrared detecting means, and the local extraction section outputs the local temperature / shape.
The cleaning direction is automatically determined by specifying a local position from the cut out thermal image of the buttocks based on knowledge previously stored in the shape rule section.

[0007] The local extracting section regards a portion which is higher by several degrees than the peripheral temperature in the central part which is geometrically almost right and left in the thermal image of the human buttock cut out by the human body extracting section as the anal position. In this case, a local area is specified.

[0008] Another local extracting section expands an area where the central part, which is almost geometrically right and left symmetrical, is higher in temperature than the ambient temperature in the thermal image of the buttocks of the human body extracted by the human body extracting section. In this case, the local part is specified by regarding that the upper end of the area corresponds to the anal position of the human body.

Further, a toilet seat body provided on a toilet bowl, cleaning means provided on the toilet seat body for cleaning a local part of a user, and detecting heat radiated from the local part of the user or from the vicinity of the local part, An infrared detector for converting image information, and a cleaning temperature controller for controlling a cleaning temperature based on a local surface temperature obtained from the thermal image, wherein the cleaning temperature controller includes a human body extracting unit, A temperature / shape rule unit, and a human body temperature averaging processing unit, based on knowledge previously stored in the human body temperature / shape rule unit, based on knowledge stored in the human body temperature / shape rule unit, from a thermal image output from the infrared detection unit. The human body temperature averaging processing unit calculates the average temperature of the human body butt from the thermal image information of the human body butt cut out by the human body extraction unit, and determines the average temperature of the human body butt, based on the calculated average temperature. Wash temperature The is obtained by automatically determining configuration.

The human body temperature averaging processing section is configured to calculate an average temperature in a region range of 40 ° C. or less in a thermal image of the human hips extracted by the human body extracting section.

The cleaning temperature adjusting means is configured to adjust the cleaning temperature to a temperature higher by a predetermined value than the average temperature of the buttocks of the human body calculated by the human body temperature averaging processing section.

Further, a toilet seat body provided on the toilet bowl, a cleaning means provided on the toilet seat body for cleaning a local part of a user, and a heat detecting part which detects heat radiated from the local part of the user or from the vicinity of the local part. Infrared detecting means for converting to image information, and a user specified based on the thermal image information, and an individual adjusting means for adjusting the control amount output by the cleaning means for each specified user, The individual adjusting means includes a human body extracting unit, a human body temperature / shape rule unit, a local extracting unit, a local temperature / shape rule unit, a personal identification unit, a cleaning direction operation result storage unit, and a cleaning temperature operation result storage. Based on the knowledge stored in advance in the human body temperature / shape rule section, the human body extracting section determines and cuts out the human body butt from the thermal image output from the infrared detecting means, and the local extracting section Is the local temperature The position of the local part is specified from the cut out thermal image of the buttocks based on the knowledge stored in advance in the shape rule unit, and the individual discriminating unit identifies the individual based on various personal information on the buttocks of the human body by the human body extracting unit. The cleaning direction operation result storage unit stores the operation result when the user manually adjusts the cleaning direction during cleaning, and the cleaning temperature operation result storage unit stores when the user manually adjusts the cleaning temperature during cleaning. When the user is specified by the individual discriminating unit, the washing direction operation result information of the user by the washing direction operation result storage unit and the user cleaning by the washing temperature operation result storage unit are stored. The control amount of the cleaning means is automatically determined based on the temperature operation result information.

[0013] The individual adjustment means is used for cleaning for the first time, when the user cannot be specified, or when the user has never manually operated the cleaning control amount such as the cleaning direction and the cleaning temperature. The median value is temporarily set as the control amount of the means.

[0014]

According to the present invention, the temperature detecting section newly detects heat radiated from the user, for example, heat radiated from the surface of the user's hips each time the toilet apparatus is used. Based on the signal from the detecting means, the toilet seat environment control means automatically adjusts the toilet seat environment such as the direction of the hot water shower, the temperature, the flow rate, the sending pattern, the amount of blown air, the temperature of the blown air, and the air conditioning of the toilet space.

The infrared detecting means detects the heat radiated from the user's local area or the vicinity of the local area in a non-contact manner and converts it into thermal image information. Normally, the temperature of the anus, rectum, or excrement of the human body is slightly higher than the temperature of the rest of the human body. Therefore, the upper end of the area of the two-dimensional thermal image information that is higher than the ambient temperature is the human body. Of the anus. By providing a cleaning direction adjusting means for specifying a local position based on this thermal image information and directing the cleaning direction to the specified local position at the time of cleaning, even without manual cleaning direction operation, hot water can be supplied in accordance with local positions of different users. The shower will be properly applied.

Alternatively, since the infrared detecting means measures the surface temperature of the user's hip, the washing temperature is automatically adjusted to, for example, 5 ° C. higher than the average surface temperature of the user's hip in the range of 40 ° C. or less. By providing the adjusting means, it is possible to apply a hot water shower at an appropriate temperature according to the local surface temperature of the user without manual cleaning temperature operation.

Further, the individual adjusting means specifies a user based on the thermal image information obtained from the infrared detecting means, and adjusts the control amount output by the cleaning means for each specified user. The shape of the buttocks of the target user and other background parts (such as the toilet seat body) are separated. By extracting the user's buttocks, the user's body type, how the user sits on the toilet seat body or the user's body temperature becomes clear,
The control amount output to the cleaning means is adjusted for each specified user.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. In FIG. 1, blocks having the same functions as those shown in the conventional example are given the same numbers. As in the conventional example, a toilet seat body 2 is attached to the toilet 1. To the toilet seat body 2 is connected a washing means 3 for jetting a hot water shower from a nozzle for washing a user's local area. The washing means 3 is provided with an operation switch 4 and a washing for manually adjusting the nozzle position to the local position. Direction operating means 5
Further, a washing temperature operating means 6 for manually adjusting the temperature of the hot water shower is connected. Reference numeral 7 is an infrared detecting means connected to the toilet seat main body 2 for detecting heat radiated from a local area or a local area of the user and converting the heat into thermal image information. 8
Is a washing direction adjusting means which is connected to the infrared detecting means 7 and the washing means 3 and specifies a local position based on the thermal image information outputted from the infrared detecting means 7 and directs the washing direction to the specified local position at the time of washing.

The infrared detecting means 7 corresponds to a user temperature detecting means for detecting heat radiated from the user, and the washing direction adjusting means 8 corresponds to a toilet seat environment controlling means for automatically adjusting the toilet seat environment. Yes, it is.

A user sitting on the toilet seat body 2 can press the operation switch 4 after defecation to apply a hot water shower from the washing means 3 to a local part of the user. If the position of the local part is different from the position of the hot water shower, the user changes the cleaning direction by operating the cleaning direction operating means 5 while hitting the hot water shower. If the temperature of the hot water shower is too high or too low for the user, the user changes the cleaning temperature by operating the cleaning temperature operating means 6 while keeping the hot water shower. Alternatively, even if the hot water shower is temporarily stopped by pressing the operation switch 4, the cleaning direction operation means 5 or the cleaning temperature operation means 6 is adjusted to an appropriate cleaning direction or cleaning temperature, and then the operation switch 4 is pressed again to restart the local cleaning. It has a good configuration.

The washing direction adjusting means 8 includes a human body extracting section 8a,
It is composed of a human body temperature / shape rule section 8b, a local extraction section 8c, a local temperature / shape rule section 8d, and a cleaning direction instructing section 8e. The human body extraction unit 8a is a human body temperature / shape rule unit 8.
Based on the knowledge stored in advance in b, it is determined whether or not the thermal image output from the infrared detecting means 7 reflects the human hip, and if the human hip is projected, this human body Cut out the thermal image information of the buttocks. For example, 28-38 ° C. having a predetermined size in the center of the obtained thermal image
If the continuous heat source is detected, it is assumed that the human body, that is, the user is sitting on the toilet seat body 2 in the undressed state. Next, the local extraction unit 8c specifies a local position at one point from the thermal image information of the human body butt cut out by the human body extraction unit 8a based on the knowledge stored in the local temperature / shape rule unit 8d in advance. .

For example, in the thermal image of the buttock of the human body, a portion which is higher than the surrounding temperature by a few degrees at the central portion which is almost symmetrical geometrically is regarded as a local (anal) position. In particular, when the region where the temperature is higher than the ambient temperature is widened, it is considered that the upper end of the region corresponds to the anal position of the human body. This is usually because the temperature of the anus, rectum or excrement of the human body is slightly higher than the temperature of the rest of the human body.
Reference numeral 8e denotes a cleaning direction instruction unit for directing the cleaning direction to the local position specified by the local extraction unit 8c during cleaning. By the way, since the infrared detecting section 7 and the washing direction adjusting means 8 always operate during the washing, even when the user slightly moves during the washing, the local position is tracked in real time.

FIG. 2 is a sectional view of a main part of the toilet apparatus of the embodiment. In FIG. 2, 1 is a toilet bowl, 2 is a toilet seat body on which a user sits, 3a is a washing water tank that supplies a hot water shower through a nozzle 3b via an on-off valve 3c, and 3d is a nozzle that moves the nozzle 3b up, down, left and right through a movable part 3c. The position control means 3f is provided near the tip of the telescopic portion 3g of the nozzle 3b, and is configured to protrude and retract in the toilet 1 by water pressure. The configuration in FIG. 2 shows a state at the time of use in which the elastic portion 3g is extended. Further, near the nozzle 3b, an infrared detecting means 7 for monitoring a local area of the user is provided.

Next, the configuration of the infrared detecting means 7 will be described with reference to FIG.
This will be described with reference to FIG. The infrared detecting means 7 constantly detects the heat radiated from the toilet seat body 2 or the vicinity of the toilet seat body 2 and converts the heat into two-dimensional thermal image information. The infrared detecting means 7 includes a plurality of pyroelectric infrared sensors 7a arranged in a one-dimensional array, and a lens 7b and a chopper 7 in front of the pyroelectric infrared sensors 7a.
c, and is provided with a rotation drive unit 7d and a rotation unit 7e so as to rotate in a direction perpendicular to the one-dimensional direction of the pyroelectric infrared sensor 7a to be two-dimensional. A chopper temperature detector 7f for obtaining a reference temperature is provided in the vicinity of the chopper 7c. A signal is output. The plurality of independent signals output from the pyroelectric infrared sensor 7a are band-amplified by the band amplifier 7h and transmitted to the thermal image generator 7i. The thermal image generation unit 7i is a surface temperature obtained by dividing the object to be measured (that is, the user's buttock and its periphery) for each horizontal and vertical thermal pixel based on the chopper temperature signal output from the chopper temperature detection unit 7f. It is converted into a data group.

In the above configuration, the infrared detecting section 7 measures the surface temperature of the user's buttocks sitting on the toilet seat main body 2,
Since the washing direction adjusting means 8 acts to specify the local position and direct the washing direction to the specified local position at the time of washing, the most suitable toilet seat environment can be provided automatically without manual operation.

In particular, since the washing direction adjusting means 8 is used as the toilet seat environment control means, the hot water shower can be properly applied according to different local positions of the user. That is, each time the user changes, the cleaning direction is automatically adjusted without manually re-operating the washing direction, so that the usability of the operation is greatly improved and the sanitation is more hygienic. Further, since the temperature of the hot water shower during cleaning can be monitored at the same time, it is possible to check whether the hot water shower accurately hits a local position at the time of cleaning and perform appropriate cleaning.

Next, a second embodiment of the present invention will be described with reference to FIG. FIG. 4 is different from the first embodiment in that the cleaning temperature adjusting means 9 is used instead of the cleaning direction adjusting means 8.
Has been established. The cleaning temperature adjusting means 9 includes a human body extracting section 9a, a human body temperature / shape rule section 9b, a human body temperature averaging section 9c, and a cleaning temperature instruction section 9d. The human body extracting unit 9a determines whether or not the human body bottom is reflected in the thermal image output from the infrared detecting unit 7 based on the knowledge stored in advance in the human body temperature / shape rule unit 9b. When the hip of the human body is displayed, the thermal image information of the hip of the human body is cut out. For example, when a continuous heat source of 28 to 38 ° C. having a predetermined size is detected at the center of the obtained thermal image, it is assumed that the human body, that is, the user is sitting on the toilet seat body 2 in the undressed state. It is. Next, the human body temperature averaging unit 9c calculates the average temperature of the human body bottom from the thermal image information of the human body bottom extracted by the human body extraction unit 9a. Further, the cleaning temperature instructing section 9d automatically adjusts the cleaning temperature based on the temperature of the human hips obtained by the human body temperature averaging processing section 9c. For example, at the time of washing, the washing temperature is automatically adjusted to 5 ° C. higher than the average surface temperature of the user's butt in a range of 40 ° C. or less.

According to this configuration, the infrared detecting section 7 measures the surface temperature of the user's buttocks seated on the toilet seat body 2,
Even without manual cleaning temperature operation, the cleaning temperature adjusting means 9 applies a hot water shower of an appropriate temperature according to the surface temperature of the user's hips. The comfort of the human body basically depends greatly on the difference between the current temperature of the human body and the temperature of the hot water shower. By providing the infrared detecting section 7 and the battlefield temperature adjusting means 9, it is possible to apply a hot water shower of an appropriate temperature according to the current state of the user or a different surface temperature of the user's buttocks without manual cleaning temperature operation. it can. The system automatically adapts to the user without having to manually re-operate each time the user changes, so that the usability of the operation is dramatically improved and the sanitation is more hygienic. In addition, since the temperature of the hot water shower during cleaning can be monitored at the same time, the temperature of the hot water shower actually sent can be changed arbitrarily,
The uniformity can be accurately maintained.

Here, the washing temperature is automatically adjusted based on the average temperature of the entire buttocks of the user. However, as in the first embodiment, the human body local part is further extracted, and even if the local temperature is dealt with. Good.

Next, a third embodiment of the present invention will be described with reference to FIG. 5 is different from the first and second embodiments in that a user is specified instead of the cleaning direction adjusting means 8 or the cleaning temperature adjusting means 9 and the cleaning direction is specified for each specified user. Adjusting means 10 for adjusting the control amount output from the cleaning means 3 such as the cleaning temperature and the cleaning temperature. The individual adjusting means 10 includes a human body extracting unit 10a, a human body temperature / shape rule unit 10b, a local extracting unit 10c, a local temperature /
A shape rule unit 10d, a washing direction operation result storage unit 10e,
It comprises a washing temperature operation result storage unit 10f, a personal identification unit 10g, a washing direction instructing unit 10h, and a washing temperature instructing unit 10i. Human body extraction unit 10a, human body temperature / shape rule unit 1
0b, local extraction unit 10c and local temperature / shape rule unit 1
The operation of 1d is the same as in the first embodiment. However, the position information, shape information, and temperature distribution information of the human buttock obtained by the human body extraction unit 10a and the position information and temperature information of the human body obtained by the local extraction unit 10c are seated on the toilet seat body 2. It is transmitted to the individual discriminating unit 10g as the feature amount of the user.

On the other hand, when the user manually adjusts the washing direction with the washing direction operating means 5 at the time of washing, or when the washing temperature is manually adjusted with the washing temperature operating means 6, this is stored in the washing direction operation result storage unit 10e or the washing temperature. Operation result 10f
To monitor and store the information, and inform the personal discriminating unit 10g as the user's characteristic amount and preference amount. The user sitting on the toilet seat main body 2 has different body types, local positions, sitting styles, body temperatures, favorite temperatures for hot water showers, and the like. So 10g individual discriminator
Is for identifying the individual by processing the user's personal information obtained from the washing direction operating means 5, the washing temperature operating means 6, and the infrared detecting means 7. Individual identification section 10g
Although means for realizing is not described in detail, pattern classification that similar persons are reproduced if similar data is performed is statistically performed using a multivariate analysis method, a classification method imitating a neural network, or the like. After the user is specified by the individual discriminating unit 10g, the cleaning direction instructing unit 10h reproduces the cleaning direction manually adjusted by the specified user in the past by automatic adjustment. The cleaning temperature instructing unit 10i automatically reproduces the cleaning temperature manually adjusted by the specified user in the past.

If the user is a first time user, if the user cannot be identified, or if the user has never manually operated the cleaning direction and the cleaning temperature, the cleaning direction and the median cleaning direction are temporarily set.
Outputs the cleaning temperature.

According to this configuration, by extracting the user's buttocks and local parts from the thermal image, the user's body type, local position,
The manner of sitting, body temperature, favorite temperature of a hot water shower, and the like are clarified, and the washing direction and washing temperature output to the washing means are automatically adjusted for each specified user. That is, by providing the infrared detection unit 7 and the individual adjustment unit 10,
Even without manual washing direction operation and washing temperature operation, it is possible to apply an appropriate temperature hot water shower in a direction corresponding to different users. The system automatically adapts to the user without having to manually re-operate each time the user changes, so that the usability of the operation is dramatically improved and the sanitation is more hygienic. In particular, since the user itself can be identified, the adjustment process tailored to the individual can be stored and applied to daily health care.

Here, the control amount output by the individual adjusting means 10 is to reproduce the past operation result of the specified user, but this may be to reproduce the previous operation result for each individual, The average value of the past operation results for each individual may be output. Further, the output value may be slightly corrected according to the temperature state such as the human body temperature and the local temperature at that time and the season / time zone.

The direction of cleaning and the cleaning temperature are selected as the control amounts output from the individual adjusting means 10 to the cleaning means 3, but the present invention is not limited thereto. For example, there are a shower flow rate, a shower output pattern, a drying temperature after washing, and a heating temperature of the toilet seat body 2.

[0036]

As described above, according to the toilet apparatus of the present invention, the following effects can be obtained.

(1) By cutting out only the buttocks from the two-dimensional thermal image obtained by the infrared detecting means by the human body extracting unit, for example, a toilet seat heated for heating, a use heated by a stove or a kotatsu, etc. Exclude areas where there is a risk of erroneous detection as a local part due to the presence of a high-temperature part such as the lower body of the person, and extract a local part based on the buttocks thermal image accurately cut out by the local extraction unit as described above. With the configuration of specifying, the local position can be specified with high accuracy, or the average temperature of the buttocks can be detected with high accuracy. With such a configuration, a hot water shower is properly applied according to the local position of the user without manual operation, or a hot water shower of an appropriate temperature is automatically applied according to the surface temperature of the user's buttock. Therefore, even when a plurality of persons use the toilet apparatus, it is not necessary to reset the setting each time. In other words, the shared toilet device is automatically adjusted each time as a dedicated toilet device for the individual, so that the user is comfortable and easy to use.

(2) Since no manual operation is required,
More sanitary.

(3) Since the adjustment suitable for the user is performed, it is possible to save energy as the whole system without heating the shower temperature more than necessary or sending unnecessary showers in the wrong direction.

(4) In particular, when the washing direction adjusting means is used as the toilet seat environment control means, the temperature of the hot water shower during washing can be monitored at the same time, so it is checked whether or not the hot water shower accurately hits the local position during washing. , Suitable cleaning can be performed.

(5) In particular, when the washing temperature control means is used as the toilet seat environment control means, the temperature of the hot water shower during the washing can be monitored at the same time, so that the temperature of the actually sent hot water shower can be changed arbitrarily. It is possible to maintain uniformity with high accuracy.

(6) In particular, when an individual adjusting means for identifying the user itself is used as the toilet seat environment controlling means, the adjusting process adapted to the individual can be stored and applied to daily health management.

[Brief description of the drawings]

FIG. 1 is a block diagram of a toilet device according to a first embodiment of the present invention.

FIG. 2 is a sectional view of a main part of the apparatus.

FIG. 3 is a configuration diagram of an infrared detecting unit in the apparatus.

FIG. 4 is a block diagram of a toilet device according to a second embodiment of the present invention.

FIG. 5 is a block diagram of a toilet device according to a third embodiment of the present invention.

FIG. 6 is a block diagram of a conventional toilet device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Toilet bowl 2 Toilet seat main body 3 Cleaning means 5 Cleaning direction operation means 6 Cleaning temperature operation means 7 Infrared detection means 8 Cleaning direction adjustment means 9 Cleaning temperature adjustment means 10 Individual adjustment means

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-58-120933 (JP, A) JP-A-2-101873 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E03D 9/08

Claims (8)

(57) [Claims] 1. A toilet seat body provided on a toilet bowl, and a washing means provided on the toilet seat body for washing a local part of a user,
Infrared detection means for detecting heat radiated from the local or local surroundings of the user and converting it to thermal image information, specifying a local position based on the thermal image information, and specifying a cleaning direction during cleaning. Washing direction adjusting means for directing to a local position, wherein the washing direction adjusting means,
It has a human body extraction unit, a human body temperature / shape rule unit, a local extraction unit, and a local temperature / shape rule unit, based on the knowledge stored in advance in the human body temperature / shape rule unit, From the thermal image output from the infrared detecting means, the human butt is determined and cut out, and the local extractor locally extracts the butt thermal image based on the knowledge previously stored in the local temperature / shape rule section. The toilet apparatus automatically determines a cleaning direction by specifying a position of a toilet. 2. A local extracting unit, wherein a part which is higher than the surrounding temperature by several degrees in a central part which is geometrically almost right and left in a thermal image of a human buttock cut out by the human body extracting unit is defined as an anus position. The toilet apparatus according to claim 1, wherein the local area is specified by regarding the local area. 3. The local extracting section expands a region where a central portion, which is substantially symmetrical left and right, is higher in temperature than the ambient temperature in the thermal image of the buttocks of the human body extracted by the human body extracting section. 2. The toilet apparatus according to claim 1, wherein, when the area is located, the local part is specified by assuming that the upper end of the area corresponds to the anal position of the human body. 4. A toilet seat body provided on a toilet bowl, and a washing means provided on the toilet seat body for washing a local part of a user,
Infrared detecting means for detecting heat radiated from the user's local area or around the local area and converting it into thermal image information, and cleaning temperature adjusting means for adjusting the cleaning temperature based on the local surface temperature obtained from the thermal image In the apparatus provided, the cleaning temperature adjusting means has a human body extracting section, a human body temperature / shape rule section, and a human body temperature averaging processing section, and the human body extracting section is stored in advance in the human body temperature / shape rule section. Based on the knowledge, the thermal image output from the infrared detection means to determine and cut out the human hips, the human body temperature averaging unit thermal image information of the human hips extracted by the human body extracting unit A toilet apparatus comprising: calculating an average temperature of a human buttocks from a subject; and automatically determining a cleaning temperature based on the calculated average temperature. 5. The toilet apparatus according to claim 4, wherein the human body temperature averaging processing section calculates an average temperature in an area range of 40 ° C. or less in the thermal image of the human hips extracted by the human body extracting section. 6. A washing temperature adjustment means, the toilet apparatus according to claim 4 or 5, wherein adjusting than the average temperature of the human body buttocks calculated by the human body temperature averaging unit to a predetermined value by high temperature wash temperatures. 7. A toilet seat body provided on a toilet bowl, and cleaning means provided on the toilet seat body for cleaning a local part of a user,
Infrared detecting means for detecting heat radiated from the local area or around the local area of the user and converting it to thermal image information, and identifying a user based on the thermal image information, and the cleaning means for each identified user. Wherein the individual adjusting means comprises a human body extracting unit, a human body temperature / shape rule unit, a local extracting unit, a local temperature / shape rule unit, A personal identification unit, a washing direction operation result storage unit, and a washing temperature operation result storage unit,
Based on the knowledge stored in advance in the human body temperature / shape rule section, the human body extraction section determines and cuts out the human body buttocks from the thermal image output from the infrared detection means. The position of the local part is specified from the cut out thermal image of the buttocks based on the knowledge stored in advance in the rule part, and the individual discriminating part specifies the individual based on various personal information on the buttocks of the human body by the human body extracting part. The cleaning direction operation result storage unit stores the operation result when the user manually adjusts the cleaning direction during cleaning, and the cleaning temperature operation result storage unit stores when the user manually adjusts the cleaning temperature during cleaning. An operation result is stored. When a user is specified by the individual discriminating unit, the washing direction operation result information of the user by the washing direction operation result storage unit and the use by the washing temperature operation result storage unit are used. 'S based on washing temperature operation result information, the toilet apparatus characterized by automatically determining a control amount of said cleaning means. 8. The individual adjustment means is used when the user uses the apparatus for the first time, when the user cannot be specified, or when the user has never manually operated the cleaning control amount such as the cleaning direction and the cleaning temperature. The toilet apparatus according to claim 7, wherein a median value is provisionally set as a control amount of the cleaning means.