CN114294835A - Water heater capable of identifying identity - Google Patents
Water heater capable of identifying identity Download PDFInfo
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- CN114294835A CN114294835A CN202111618527.7A CN202111618527A CN114294835A CN 114294835 A CN114294835 A CN 114294835A CN 202111618527 A CN202111618527 A CN 202111618527A CN 114294835 A CN114294835 A CN 114294835A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000001514 detection method Methods 0.000 claims abstract description 61
- 230000006698 induction Effects 0.000 claims 1
- 238000003287 bathing Methods 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The invention discloses an identity-recognizable water heater, which comprises a water heater body, a palm detection device and a control module, wherein the palm detection device is arranged on the water heater body, a user can use a palm to contact with an identification surface in a bathing process, the palm detection device can collect palm information of the user such as hand shape, finger length and the like, and the palm information of different users is different, so that the control module can identify different users by utilizing the palm information, can adapt to corresponding user habit parameters according to the identified user identity and automatically adjust the operation of the water heater body to achieve bathing conditions such as proper water temperature, water flow and the like, thereby realizing intelligent adjustment of the water heater, being beneficial to improving bathing experience of the water heater and being more convenient to use.
Description
Technical Field
The invention relates to the technical field of water heaters, in particular to a water heater capable of identifying identities.
Background
In the process of bathing by using the water heater, bathing conditions such as water temperature, water flow size and the like used by different users are different, so that the users are required to manually debug for multiple times to reach proper water temperature and water flow in the using process, the requirement of automation cannot be met, and the use is inconvenient.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the water heater capable of identifying the identity, the identity of the user is identified by collecting the palm information of the user, so that the automatic adjustment of the water heater is realized, and the water heater is convenient to use.
An identifiable water heater according to an embodiment of the invention includes: a water heater body; the palm detection device is arranged on the water heater body and provided with an identification surface used for being contacted with a palm, and the palm detection device can collect palm information; and the control module is respectively connected with the water heater body and the palm detection device so as to control the operation of the water heater body according to the palm information.
The water heater capable of identifying the identity provided by the embodiment of the invention at least has the following beneficial effects:
according to the water heater capable of identifying the identity of the user, the user can contact the identification surface by using the palm in the bathing process, the palm detection device can collect palm information of the user such as the hand shape, the finger length and the like, and the palm information of different users is different, so that the control module can identify different users by using the palm information, and can adapt to corresponding user habit parameters and automatically adjust the operation of the water heater body according to the identified user identity to achieve bathing conditions such as proper water temperature, water flow and the like, so that the intelligent adjustment of the water heater can be realized, the bathing experience of the water heater can be improved, and the use is more convenient.
According to some embodiments of the invention, the palm detection device comprises a pressure sensing assembly disposed on the water heater body, the pressure sensing assembly being connected with the control module.
According to some embodiments of the present invention, the pressure sensing assembly includes a first resistance line layer and a second resistance line layer, the first resistance line layer and the second resistance line layer are stacked, a plurality of first piezo-resistive strips are disposed on the first resistance line layer, a plurality of second piezo-resistive strips are disposed on the second resistance line layer, the plurality of first piezo-resistive strips are arranged transversely and the plurality of second piezo-resistive strips are arranged longitudinally so that the first piezo-resistive strips and the second piezo-resistive strips cross each other and form a plurality of crossing points, and the first piezo-resistive strips and the second piezo-resistive strips can be connected by pressure at the crossing points.
According to some embodiments of the invention, the palm detection device further comprises a base and a waterproof panel disposed on the water heater body, the pressure sensing assembly being disposed between the base and the waterproof panel.
According to some embodiments of the invention, further comprising a display module, the control module being connected to the display module.
According to some embodiments of the invention, the system further comprises an input setting module, and the control module is connected with the input setting module.
According to some embodiments of the invention, the device further comprises a gesture recognition module, and the control module is connected with the gesture recognition module.
According to some embodiments of the invention, the palm detection device further comprises a switch module, the switch module can output a switch signal, and the control module is connected with the switch module to control the palm detection device to be turned on or off according to the switch signal.
According to some embodiments of the invention, the switch module is an infrared sensing module.
According to some embodiments of the invention, a groove is further formed in the water heater body, the palm detection device is rotatably connected with the water heater body, and the palm detection device rotates to be capable of being received in the groove.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a front view of a water heater according to one embodiment of the present invention;
FIG. 2 is a side view of a water heater according to one embodiment of the present invention;
FIG. 3 is an exploded view of a palm detection device of one embodiment of the water heater of the present invention;
FIG. 4 is a schematic diagram of a first resistive circuit layer of one embodiment of the water heater of the present invention;
FIG. 5 is a schematic diagram of a second resistance circuit layer of the water heater according to one embodiment of the present invention;
FIG. 6 is a schematic diagram of the pressure sensing principle of one embodiment of the water heater of the present invention.
Reference numerals:
the water heater comprises a water heater body 100, a groove 110, a rotating shaft 120, a palm detection device 200, a pressure sensing assembly 210, a first resistance circuit layer 211, a second resistance circuit layer 212, a first pressure sensitive resistance strip 201, a second pressure sensitive resistance strip 202, a base 220, a waterproof panel 230, a display module 300, an input setting module 400 and a gesture recognition module 500.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 6, an identity-recognizable water heater according to an embodiment of the present invention includes a water heater body 100, a palm detection device 200, and a control module, wherein the palm detection device 200 is disposed on the water heater body 100, the palm detection device 200 has an identification surface for contacting with a palm, the palm detection device 200 can collect palm information, and the control module is respectively connected to the water heater body 100 and the palm detection device 200 to control the operation of the water heater body 100 according to the palm information.
The water heater body 100 may be an electric water heater or a gas water heater commonly found in the market at present, tap water may be heated for use by a user, the control module may be a CPU or may be composed of an MCU and a peripheral circuit thereof, and is configured to receive a control signal and output a control instruction, the palm detection device 200 may be a laser scanner or a CCD camera, and collect palm information of the user through technologies such as laser scanning imaging or camera shooting, for example, hand shape, finger length, palm print, finger gap distribution, and the like, it may be understood that, because the palm information of different users is different, different user identities may be identified according to the palm information collected by the palm detection device 200. Specifically, referring to fig. 1, before bathing, a user can place his palm on the identification surface of the palm detection device 200, so that the palm detection device 200 can collect the palm information of the user, and the control module receives the palm information of the user and then compares and matches the palm record with the identity records saved in the database, so as to identify and judge the identity of the user, it should be noted that the control module can also read the user habit parameters saved in the database according to the identified user identity, and further automatically adjust the operation of the water heater body 100 to achieve the bathing conditions of water temperature, water flow and the like used by the user, so that the intelligent adjustment of the water heater can be realized by using the palm detection device 200 and the control module, thereby avoiding the situation that the user needs to obtain the habitual hot water conditions through manual adjustment for many times during bathing, and being beneficial to improving the bathing experience of the water heater, the use is more convenient.
In some embodiments of the present invention, as shown in fig. 3 and 6, the palm detection device 200 includes a pressure sensing assembly 210 disposed on the water heater body 100, and the pressure sensing assembly 210 is connected with the control module.
It should be noted that, the palm information of the user can also be collected by using the pressure sensing technology, for example, the pressure sensing component 210 can be composed of a plurality of pressure sensors, the pressure sensors are distributed on the identification surface in a grid shape, when the palm of the user presses on the identification surface, referring to fig. 6, the pressure values output by the pressure sensors at different positions are different, therefore, the control module can calculate to form the palm information such as the palm shape according to the distribution condition of different pressure values, and then can identify different user identities, therefore, the palm information of the user can be conveniently and quickly collected by using the pressure sensing to identify the identities, the structure is simple, the implementation is easy, and the cost is low.
In some embodiments of the present invention, as shown in fig. 4 to 5, the pressure sensing assembly 210 includes a first resistive circuit layer 211 and a second resistive circuit layer 212, the first resistive circuit layer 211 and the second resistive circuit layer 212 are stacked, a plurality of first piezo-resistive strips 201 are disposed on the first resistive circuit layer 211, a plurality of second piezo-resistive strips 202 are disposed on the second resistive circuit layer 212, the plurality of first piezo-resistive strips 201 are arranged in a transverse direction, and the plurality of second piezo-resistive strips 202 are arranged in a longitudinal direction, so that the first piezo-resistive strips 201 and the second piezo-resistive strips 202 cross each other and form a plurality of cross points, and the first piezo-resistive strips 201 and the second piezo-resistive strips 202 can be pressure-connected at the cross points.
Specifically, the first piezo-resistive strip 201 and the second piezo-resistive strip 202 may be made of a semiconductor material, and referring to fig. 4 to 5, after the first piezo-resistive strip 201 and the second piezo-resistive strip 202 are subjected to a pressure, resistances at different positions may change, since the first piezo-resistive strip 201 and the second piezo-resistive strip 202 are distributed in an array on the first resistor circuit layer 211 and the second resistor circuit layer 212 and have a plurality of intersections, when a user presses the identification surface of the palm detection device 200 with a palm, the palm presses a part of the intersections and enables the first piezo-resistive strip 201 and the second piezo-resistive strip 202 to be connected at the intersections, a signal acquisition unit may be disposed on the control module and the signal acquisition unit is used to supply power to the first piezo-resistive strip 201 first, so that the first piezo-resistive strip 201 and each second piezo-resistive strip 202 may form a circuit for dividing resistance, then, the signal acquisition unit acquires signals of each second piezoresistor strip 202, the signal acquisition unit can sequentially acquire the signals of each second piezoresistor strip 202 on each first piezoresistor strip 201 by repeating the above steps, then the pressure conditions of each intersection can be obtained by performing voltage division resistance analysis, palm information such as palm shape can be formed according to the pressure conditions of the intersections, and the identity of a user can be identified by using the palm information.
In some embodiments of the present invention, as shown in fig. 3, the palm detection device 200 further includes a base 220 and a waterproof panel 230 disposed on the water heater body 100, and the pressure sensing assembly 210 is disposed between the base 220 and the waterproof panel 230.
It should be noted that, the base 220 can be used as an installation carrier, the waterproof panel 230 can be a glass plate or a transparent plastic plate, the pressure sensing assembly 210 is arranged between the base 220 and the waterproof panel 230 and can be subjected to waterproof protection on the pressure sensing assembly 210 through sealing assembly, so that the service life of the pressure sensing assembly 210 is prolonged, it can be understood that even if a palm of a user is wetted, the user can directly press the palm of the user on the waterproof panel 230 to identify the identity, and the use is more convenient.
In some embodiments of the present invention, as shown in fig. 1 and 3, the display module 300 is further included, and the control module is connected to the display module 300.
The display module 300 may be an LED lamp, for example, the LED lamp may emit light of different colors to display whether the user's identity is successfully recognized, the successfully recognized light is a green light, and the unsuccessfully recognized light is a red light, so as to help the user conveniently obtain the result of the identity recognition, and also to help the user to notice that the user needs to change the pressing position of the palm or the force application manner when the identity is not successful so as to try again to make contact with the recognition surface for the identity recognition. It should be noted that the display module 300 may also be a display screen, referring to fig. 1 and fig. 3, the display screen may be disposed on the waterproof panel 230 of the palm detection device 200, and may be used to display the identified user identity information, and it can be understood that the display screen may also be used to display information such as the temperature of the water heater, so that a user may intuitively know whether the identity of the user is correctly identified and the specific operation condition of the water heater body 100 on the display screen, and various functions of the water heater are convenient to use.
In some embodiments of the present invention, as shown in fig. 1 and 3, the present invention further comprises an input setting module 400, and the control module is connected to the input setting module 400.
The input setting module 400 may be a touch screen, a key, etc. for inputting basic information for setting the identity of the user, referring to fig. 1 and 3, the input setting module 400 may be a key provided on the palm detection device 200, for example, when a new user needs to be filed and parameter information such as a user name and a habit water temperature is set, the user directly uses the keys to set and input information.
In some embodiments of the present invention, as shown in fig. 3, a gesture recognition module 500 is further included, and the control module is connected to the gesture recognition module 500.
It should be noted that, the gesture operation can be realized for each function of the water heater body 100 through the gesture recognition module 500, the gesture operation is not only more convenient, but also is beneficial to improving the safety of the water heater operation, wherein the gesture recognition module 500 can adopt a pyroelectric sensor or a laser sensor to recognize the gesture operation of the user. Referring to fig. 3, the gesture recognition module 500 may be disposed on the palm detection device 200, for example, the user may enable the water heater to recognize the identity of the water heater and automatically adjust the water temperature to which the user is accustomed through the palm detection device 200, but the user finds that the preset water temperature is lower when the user uses the water temperature under the weather condition of the day before the user finds again in the bathing process, and at this time, the user may perform gesture operations such as left or right stroke towards the palm detection device 200 to temporarily increase the outlet water temperature of the water heater body 100, so as to meet the bathing requirement of the day, and the operation is more convenient and safer.
In some embodiments of the present invention, the palm detection device further includes a switch module, the switch module is capable of outputting a switch signal, and the control module is connected to the switch module to control the palm detection device 200 to be turned on or off according to the switch signal.
It should be noted that the palm detection device 200 is controlled to be turned on or off by a switching signal output by the switching module, for example, the switching module may be a timing switching circuit or a microwave sensing switching circuit, so that the palm detection device 200 is controlled to be turned on only in a set time period or when bathing is needed, otherwise, the palm detection device 200 is in a turned-off state, which not only can save energy consumption, but also is beneficial to prolonging the service life of the palm detection device 200.
In some embodiments of the present invention, the switch module is an infrared sensing module.
In particular, the switch module can also adopt an infrared sensing module, and an infrared signal sensed by the infrared sensing module is used as a switch signal, for example, an infrared sensor may be provided on the palm detection device 200, the palm detection device 200 is in a closed state, when the palm of the user approaches the palm detection device 200, the infrared sensor senses the infrared signal radiated by the palm of the user, the control module controls the palm detection device 200 to be opened after receiving the infrared signal, the palm of the user contacts the recognition surface of the palm detection device 200, the pressure sensing component 210 is in an open state and can acquire the palm information of the user through pressure sensing to realize an identity recognition function, the palm of the user is far away from the palm detection device 200 after the identity recognition is finished, therefore, the infrared sensor cannot sense the infrared signal, and the palm detection device 200 is controlled to be turned off by the control module to save energy consumption.
In some embodiments of the present invention, as shown in fig. 1-2, a groove 110 is further provided on the water heater body 100, the palm detection device 200 is rotatably connected to the water heater body 100, and the palm detection device 200 rotates to be able to be received in the groove 110.
It should be noted that the palm detection device 200 can be rotatably connected to the water heater body 100 through the rotating shaft 120, referring to fig. 1-2, the palm detection device 200 can be selectively rotated around the rotating shaft 120 to be accommodated in the groove 110 according to the user's requirement, which is convenient for accommodating, not only can effectively save space, but also is beneficial to protecting the palm detection device 200, and the practicability is strong.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An identifiable water heater, comprising:
a water heater body (100);
the palm detection device (200) is arranged on the water heater body (100), the palm detection device (200) is provided with an identification surface used for being contacted with a palm, and the palm detection device (200) can collect palm information;
the control module is respectively connected with the water heater body (100) and the palm detection device (200) to control the operation of the water heater body (100) according to the palm information.
2. An identifiable water heater as claimed in claim 1, wherein: the palm detection device (200) comprises a pressure sensing assembly (210) arranged on the water heater body (100), and the pressure sensing assembly (210) is connected with the control module.
3. An identifiable water heater as claimed in claim 2, wherein: the pressure sensing assembly (210) comprises a first resistance circuit layer (211) and a second resistance circuit layer (212), the first resistance circuit layer (211) and the second resistance circuit layer (212) are arranged in a laminated mode, a plurality of first piezoresistor strips (201) are arranged on the first resistance circuit layer (211), a plurality of second piezoresistor strips (202) are arranged on the second resistance circuit layer (212), the first piezoresistor strips (201) are transversely arranged, the second piezoresistor strips (202) are longitudinally arranged, so that the first piezoresistor strips (201) and the second piezoresistor strips (202) are crossed with each other to form a plurality of cross points, and the first piezoresistor strips (201) and the second piezoresistor strips (202) can be connected at the cross points in a pressed mode.
4. An identifiable water heater as claimed in claim 2, wherein: the palm detection device (200) further comprises a base (220) and a waterproof panel (230) which are arranged on the water heater body (100), and the pressure sensing assembly (210) is arranged between the base (220) and the waterproof panel (230).
5. An identifiable water heater as claimed in claim 1, wherein: the display device also comprises a display module (300), and the control module is connected with the display module (300).
6. An identifiable water heater as claimed in claim 1, wherein: the device also comprises an input setting module (400), and the control module is connected with the input setting module (400).
7. An identifiable water heater as claimed in claim 1, wherein: the device also comprises a gesture recognition module (500), and the control module is connected with the gesture recognition module (500).
8. An identifiable water heater as claimed in claim 1, wherein: the palm detection device further comprises a switch module, the switch module can output a switch signal, and the control module is connected with the switch module to control the palm detection device (200) to be turned on or turned off according to the switch signal.
9. An identifiable water heater as claimed in claim 8, wherein: the switch module is an infrared induction module.
10. An identifiable water heater as claimed in claim 1, wherein: still be provided with recess (110) on water heater body (100), palm detection device (200) with water heater body (100) rotate and are connected, palm detection device (200) rotate in order can to accomodate in recess (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618527.7A CN114294835A (en) | 2021-12-27 | 2021-12-27 | Water heater capable of identifying identity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618527.7A CN114294835A (en) | 2021-12-27 | 2021-12-27 | Water heater capable of identifying identity |
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| Publication Number | Publication Date |
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| CN114294835A true CN114294835A (en) | 2022-04-08 |
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| CN202111618527.7A Pending CN114294835A (en) | 2021-12-27 | 2021-12-27 | Water heater capable of identifying identity |
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| CN105423558A (en) * | 2014-09-09 | 2016-03-23 | 芜湖美的厨卫电器制造有限公司 | Water heater, water heater system and control method for water heater |
| CN108256306A (en) * | 2017-12-27 | 2018-07-06 | 深圳信炜科技有限公司 | Electronic equipment |
| CN110873465A (en) * | 2018-08-30 | 2020-03-10 | 青岛经济技术开发区海尔热水器有限公司 | Water heater control device and control method thereof |
| CN111007967A (en) * | 2019-12-24 | 2020-04-14 | 深圳莱宝高科技股份有限公司 | Touch panel and electronic equipment |
| CN111023577A (en) * | 2019-11-29 | 2020-04-17 | 星络智能科技有限公司 | Storage medium, intelligent panel and control method of water heater |
| CN111530067A (en) * | 2020-04-02 | 2020-08-14 | 努比亚技术有限公司 | Method for controlling game by multiple keys, mobile terminal and computer readable storage medium |
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2021
- 2021-12-27 CN CN202111618527.7A patent/CN114294835A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423558A (en) * | 2014-09-09 | 2016-03-23 | 芜湖美的厨卫电器制造有限公司 | Water heater, water heater system and control method for water heater |
| CN108256306A (en) * | 2017-12-27 | 2018-07-06 | 深圳信炜科技有限公司 | Electronic equipment |
| CN110873465A (en) * | 2018-08-30 | 2020-03-10 | 青岛经济技术开发区海尔热水器有限公司 | Water heater control device and control method thereof |
| CN111023577A (en) * | 2019-11-29 | 2020-04-17 | 星络智能科技有限公司 | Storage medium, intelligent panel and control method of water heater |
| CN111007967A (en) * | 2019-12-24 | 2020-04-14 | 深圳莱宝高科技股份有限公司 | Touch panel and electronic equipment |
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Application publication date: 20220408 |
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