CN213934611U

CN213934611U - Intelligent control system for hotel bathroom

Info

Publication number: CN213934611U
Application number: CN202120071794.6U
Authority: CN
Inventors: 刘磊; 陈海秀; 颜秋叙
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-08-10
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses an intelligent control system for hotel bathroom, which comprises a temperature sensor, a humidity sensor, an oxygen concentration sensor, a wireless communication module, a Bluetooth communication module, a control module and a Bluetooth sound box which are arranged in a dry area of the bathroom, and a display screen and a first infrared sensor which are arranged in a wet area of the bathroom; the control module is connected to a wireless network of the hotel room through the wireless communication module; the control module is connected with the Bluetooth sound box through the Bluetooth communication module and plays the specified audio information through the Bluetooth sound box; when the first infrared sensor detects that a person enters a bathroom wet area, the first infrared sensor sends a first level signal to the control module, and the control module turns on a shower switch. The utility model can help the user to quickly know the parameter information in the bathroom, so as to realize more accurate parameter adjustment; the user can play audio or monitor the incoming call of the mobile phone according to the requirement of the user.

Description

Intelligent control system for hotel bathroom

Technical Field

The utility model relates to a bathroom intelligent control technical field particularly relates to a hotel bathroom intelligence control system.

Background

At present, a traditional single handle is mainly used in a hotel bathroom, hot water and cold water are mixed at a water faucet, the handle is firstly opened when a user takes a shower, then the user feels the temperature of the water with hands, the water temperature is difficult to adjust in place at one time, and the user needs to repeatedly adjust the position of the handle to adjust the proper water temperature. Such conventional handles are inconvenient. Use traditional handle to adjust the temperature of water can lead to the temperature unstable, and it is low when high during the in-process temperature of bathing can be, and the temperature just is very difficult to regulate and control, and the comfort level of bathing will descend.

The utility model with the patent number of CN207488760U provides a water heater remote control box and a water heater remote control system, wherein the water heater remote control box comprises a water heater remote control device, the water heater remote control device comprises a single chip microcomputer, a temperature and humidity sensor, a Bluetooth sound box module, a first communication module and a key module, and the temperature and humidity sensor, the Bluetooth sound box module, the first communication module and the key module are all electrically connected with the single chip microcomputer; temperature and humidity sensor real-time detection environment's temperature information and humidity information, when temperature information reaches first default or humidity information reaches the second default, singlechip control bluetooth speaker module sends alarm information, reminds the user to reduce the bathing temperature or increase the ventilation exhaust in bathroom, the singlechip is still used for responding to the first operation of user to the button module, control first communication module sends control signal to the water heater to control the water heater regulation temperature, improve the security and the travelling comfort of user's bathing. Although this kind of mode has realized leaving water temperature's intelligent control and humiture early warning, still has certain defect, includes:

first, only send the suggestion through temperature and humidity sensor too single, sometimes can not let the user know the problem fast, the user reduces bath temperature or increases the ventilation in bathroom very easily colds with the trouble. Second, other devices in the bathroom require manual control and cannot be controlled automatically. Thirdly, the bathroom of the hotel is insulated by glass at present, the ventilation performance is poor, the oxygen content in the bathroom is low, chest distress often occurs, and the parameter cannot be directly reflected only by temperature and humidity measurement. Fourth, in order to save space in hotels, bathrooms are usually small in design, the temperature and humidity in bathrooms can be high, clothes are inconvenient to change after bathing, and the problems cannot be well solved. Fifth, the current bluetooth speaker can only be used for emitting warning sounds, and is not widely used.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problems, the utility model aims to provide an intelligent control system for a hotel bathroom, which introduces temperature and humidity and oxygen concentration detection at the same time, adopts a display screen to display the measurement result, and combines with sound box early warning to help the user to quickly know the parameter information in the bathroom so as to realize more accurate parameter adjustment; the Bluetooth sound box is indirectly connected with other terminals (such as a user mobile phone) in the local area network, so that a user can play audio or monitor incoming calls of the mobile phone according to the requirement of the user.

In order to achieve the purpose, the utility model provides an intelligent control system for a hotel bathroom, which is arranged in the hotel bathroom and comprises a temperature sensor, a humidity sensor, an oxygen concentration sensor, a wireless communication module, a Bluetooth communication module, a control module, a Bluetooth sound box, a display screen and a first infrared sensor, wherein the temperature sensor, the humidity sensor, the oxygen concentration sensor, the wireless communication module, the Bluetooth communication module, the control module and the Bluetooth sound box are arranged in a dry area of the bathroom;

the control module is connected to a wireless network of the hotel room through a wireless communication module so as to perform data interaction with other terminals in the same wireless network; the control module is connected with the Bluetooth sound box through the Bluetooth communication module and plays the specified audio information through the Bluetooth sound box;

the temperature sensor is used for detecting the real-time temperature of the bathroom dry area, the humidity sensor is used for detecting the real-time humidity of the bathroom dry area, the oxygen concentration sensor is used for detecting the real-time oxygen concentration of the bathroom dry area, and the temperature sensor, the humidity sensor and the oxygen concentration sensor all send detection results to the control module to be displayed through the display screen;

when the first infrared sensor detects that a person enters a bathroom wet area, the first infrared sensor sends a first level signal to the control module to enable the control module to turn on the shower switch, and when the first infrared sensor detects that the person leaves the bathroom wet area, the first infrared sensor sends a second level signal to the control module to enable the control module to turn off the shower switch.

Furthermore, the intelligent control system comprises a second infrared sensor arranged below the toiletries box, the toiletries box is arranged in a bathroom wet area, and a pumping assembly for pumping out the toiletries is arranged in the toiletries box;

the second infrared sensor is connected with the pumping assembly through the signal processing circuit, and when the second infrared sensor detects that an object is in a designated area below the toiletry box, a third level signal is sent to the signal processing circuit and converted into a control voltage signal for starting the pumping assembly through the signal processing circuit.

Further, a towel storage cabinet and a clothes storage cabinet are respectively arranged on the wall of the bathroom dry area.

Furthermore, a non-slip mat is placed on the ground of the wet area of the bathroom.

Furthermore, an anti-collision pad is mounted on the inner wall of the glass of the bathroom.

Further, a warm keeping sleeve is detachably mounted on the door handle.

Furthermore, an infrared induction warm lamp is installed in the bathroom wet area.

Further, the control device comprises a setting part for setting the temperature of the shower water flow, and the control device adjusts the outlet water temperature of the water heater according to the set temperature of the shower water flow.

Further, the setting part is also used for setting a bathroom dry area temperature threshold value, a bathroom dry area humidity threshold value and a bathroom dry area oxygen concentration threshold value;

the control device comprises a comparison module; the comparison module comprises a first signal conversion circuit, a second signal conversion circuit, a third signal conversion circuit, a first comparator, a second comparator, a third comparator and a warning signal generation circuit;

the first signal conversion circuit is connected with a first input end of the warning signal generation circuit through a first comparator, converts a real-time temperature digital signal sent by the temperature sensor into a corresponding real-time temperature analog signal, compares the real-time temperature analog signal with a preset temperature threshold signal of a bathroom trunk area, and sends an obtained first comparison signal to the warning signal generation circuit;

the second signal conversion circuit is connected with a second input end of the warning signal generation circuit through a second comparator, converts a real-time humidity digital signal sent by the humidity sensor into a corresponding real-time humidity analog signal, compares the real-time humidity analog signal with a preset humidity threshold signal of the bathroom trunk area, and sends an obtained second comparison signal to the warning signal generation circuit;

the third signal conversion circuit is connected with a third input end of the warning signal generation circuit through a third comparator, converts a real-time oxygen concentration digital signal sent by the oxygen concentration sensor into a corresponding real-time oxygen concentration analog signal, compares the real-time oxygen concentration analog signal with a preset oxygen concentration threshold signal of the bathroom trunk area, and sends an obtained third comparison signal to the warning signal generation circuit;

the output end of the warning signal generating circuit is connected with the Bluetooth sound box through the control module or directly connected with the Bluetooth sound box.

Furthermore, the warning signal generating circuit comprises a first output end connected with the control end of the water heater, a second output end connected with the control end of the exhaust fan and a third output end connected with the control module;

when the first comparison signal is an abnormal signal, the first output end of the warning signal generating circuit sends a cooling level signal or a current-limiting level signal to the control end of the water heater so as to reduce the water outlet temperature of the water heater or reduce the water outlet quantity of the water heater;

when the second comparison signal or the third comparison signal is an abnormal signal, the second output end of the warning signal generating circuit sends a starting level signal to the exhaust fan control end to start the exhaust fan;

when any one of the first comparison signal, the second comparison signal and the third comparison signal is an abnormal signal, the third output end of the warning signal generating circuit sends a fourth level signal to the control module to drive the Bluetooth sound box to send out preset warning audio.

Above the technical scheme of the utility model, compare with current, its beneficial effect who is showing lies in:

(1) meanwhile, temperature and humidity and oxygen concentration detection is introduced, a display screen is used for displaying a measuring result, and the early warning of a sound box is combined to help a user to quickly know parameter information in the bathroom so as to realize more accurate parameter adjustment.

(2) The connection mode and the data transmission mode of the Bluetooth sound box are optimized, so that the Bluetooth sound box is indirectly connected with other terminals (such as a user mobile phone) in the local area network, and a user can play audio or monitor incoming calls of the mobile phone according to the requirement of the user.

(3) The infrared sensor is introduced, intelligent opening and closing of a shower switch are achieved, automatic pumping of the washing articles is achieved, resources are saved, and user experience is improved.

(4) Other structural part designs in the bathroom are optimized, and user experience is improved.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent. In addition, all combinations of claimed subject matter are considered a part of the inventive subject matter of this disclosure.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the intelligent control system for hotel bathroom of the present invention.

Fig. 2 is a module frame diagram of the intelligent control system for hotel bathroom.

Detailed Description

For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.

Combine fig. 1 and fig. 2, the utility model provides a hotel bathroom intelligence control system, intelligence control system installs in hotel bathroom, including installing temperature sensor 3, humidity transducer 4, oxygen concentration sensor 5, wireless communication module, bluetooth communication module, control module 7 and the bluetooth speaker 6 in the dry district of bathroom to and install display screen 12 and the first infrared ray sensor 11 in the wet district of bathroom.

The control module 7 is connected to a wireless network of the hotel room through a wireless communication module to perform data interaction with other terminals in the same wireless network; the control module 7 is connected with the Bluetooth sound box 6 through the Bluetooth communication module, and plays the appointed audio information through the Bluetooth sound box 6.

Temperature sensor 3 is used for surveying the real-time temperature of the dry district of bathroom, humidity transducer 4 is used for surveying the real-time humidity of the dry district of bathroom, oxygen concentration sensor 5 is used for surveying the real-time oxygen concentration of the dry district of bathroom, and temperature sensor 3, humidity transducer 4 and oxygen concentration sensor 5 all send the testing result to control module 7, in order to show through display screen 12.

When the first infrared sensor 11 detects that a person enters a bathroom wet area, a first level signal is sent to the control module 7, the control module 7 is enabled to turn on the shower switch, and when the first infrared sensor 11 detects that the person leaves the bathroom wet area, a second level signal is sent to the control module 7, the control module 7 is enabled to turn off the shower switch, so that a user does not need to go off the switch after bathing every time, time can be saved, and water can be saved.

The utility model discloses introduce humiture and oxygen concentration simultaneously and detect, adopt display screen 12 to carry out the measuring result and show, combine the audio amplifier early warning, help the user to know the parameter information in the bathroom fast to realize more accurate parameter adjustment. For example, after the bluetooth speaker 6 gives an alarm, the user can perform accurate regulation according to the measurement value displayed by the display screen 12, so that the error regulation can be greatly reduced. In addition, the user can observe the measurement result through the display screen 12, which has the following advantages: when a user sets a temperature and humidity threshold value or an oxygen concentration threshold value by mistake, bathroom environment regulation and control equipment such as water outlet temperature, water outlet flow or an exhaust fan can be controlled according to the comfortable sensation felt by the user and real-time measurement data. For some users with slower sensing force, the Bluetooth sound box 6 gives an alarm before the users feel uncomfortable, and the defect that the users can visually observe the display screen 12 is avoided.

In some examples, the hotel bathroom intelligent control system can also achieve automatic control of various bathroom equipment. For example, the control device comprises a setting part for setting the shower water flow temperature, and the control device adjusts the water outlet temperature of the water heater according to the set shower water flow temperature. The related control method can be realized by adopting the existing water heater remote temperature control method.

For another example, the setting unit may be further configured to set a bath dry zone temperature threshold, a bath dry zone humidity threshold, and a bath dry zone oxygen concentration threshold. On the basis, the control device comprises a comparison module; the comparison module comprises a first signal conversion circuit, a second signal conversion circuit, a third signal conversion circuit, a first comparator, a second comparator, a third comparator and a warning signal generation circuit; the first signal conversion circuit is connected with a first input end of the warning signal generation circuit through a first comparator, converts a real-time temperature digital signal sent by the temperature sensor 3 into a corresponding real-time temperature analog signal, compares the real-time temperature analog signal with a preset temperature threshold signal of a bathroom trunk area, and sends an obtained first comparison signal to the warning signal generation circuit; the second signal conversion circuit is connected with a second input end of the warning signal generation circuit through a second comparator, converts a real-time humidity digital signal sent by the humidity sensor 4 into a corresponding real-time humidity analog signal, compares the real-time humidity analog signal with a preset humidity threshold signal of the bathroom trunk area, and sends an obtained second comparison signal to the warning signal generation circuit; the third signal conversion circuit is connected with a third input end of the warning signal generation circuit through a third comparator, converts a real-time oxygen concentration digital signal sent by the oxygen concentration sensor 5 into a corresponding real-time oxygen concentration analog signal, compares the real-time oxygen concentration analog signal with a preset oxygen concentration threshold signal of a bathroom trunk area, and sends an obtained third comparison signal to the warning signal generation circuit; when any one of the first comparison signal, the second comparison signal and the third comparison signal is an abnormal signal, the warning signal generating circuit sends a fourth level signal to the control module 7 to drive the bluetooth sound box 6 to send out a preset early warning audio. For example, the warning signal generating circuit adopts an or gate circuit or a selector circuit, and when any one of the first comparison signal, the second comparison signal and the third comparison signal is a high level signal, the warning signal generating circuit outputs the high level signal to the control module 7, so that the control module drives the bluetooth speaker 6 to send out a preset warning audio. When being provided with storage module in bluetooth speaker 6, also can prestore the early warning audio frequency in storage module, bluetooth speaker 6 directly plays the early warning audio frequency in the storage module according to the fourth level signal.

Preferably, the warning signal generating circuit comprises a first output end connected with the control end of the water heater, a second output end connected with the control end of the exhaust fan and a third output end connected with the control module 7; when the first comparison signal is an abnormal signal, the first output end of the warning signal generating circuit sends a cooling level signal or a current-limiting level signal to the control end of the water heater so as to reduce the water outlet temperature of the water heater or reduce the water outlet quantity of the water heater; when the second comparison signal or the third comparison signal is an abnormal signal, the second output end of the warning signal generating circuit sends a starting level signal to the exhaust fan control end to start the exhaust fan; when any one of the first comparison signal, the second comparison signal and the third comparison signal is an abnormal signal, the third output end of the warning signal generating circuit sends a fourth level signal to the control module 7, and the bluetooth sound box 6 is driven to send out preset warning audio.

The hotel bathroom intelligent control system also optimizes the connection mode and the data transmission mode of the Bluetooth sound box 6, so that the Bluetooth sound box 6 is indirectly connected with other terminals (such as a user mobile phone) in the local area network, and a user can play audio or monitor the incoming call of the mobile phone according to the requirement of the user. The user passes through the wifi on the cell-phone connection, and after the bluetooth matches successfully, set for the temperature on cell-phone APP. Bluetooth sound box 6 can have a bath at the user in-process and report the caller ID, lets the user can discover the caller ID when having a bath, and convenience of customers can in time call back after having bathed. The user can also play music through bluetooth speaker 6, enjoys the enjoyment of music in the process of bathing.

After a user live in a hotel, if the user wants to take a bath, the wireless network of the hotel can be connected, the Bluetooth of the mobile phone is opened to be connected with the Bluetooth in the bathroom, the bath water temperature and the ambient temperature in the bathroom can be set on the mobile phone app after the connection is successful, meanwhile, after the Bluetooth module is connected with the mobile phone of the user, the user can listen to music in the bath process by opening the mobile phone music, and the incoming call prompt can be received in the bath process. The sensor transmits the detected data to the singlechip, and the singlechip processes the data and drives the corresponding control circuit to work. After the temperature has all been set for, just can get into the bathroom and bathe, when the people got into the bathroom and is detected by the infrared sensor on the shower, the shower goes out water and peculiar lamp can be opened on the shower, at the in-process of bathing, temperature and humidity sensor 4 and oxygen concentration detection sensor in the bathroom detect indoor temperature and humidity and oxygen concentration in real time, when detecting that oxygen content is not enough in the bathroom, corresponding control system can open, the shower can be closed simultaneously, prevent to continue to bathe the oxygen deficiency that brings and the discomfort of health. When the temperature and humidity in the bathroom are detected to be too high, the cooling and dehumidifying system can work to control the temperature and humidity in the bathroom to be in a proper range. And when the data detected by the oxygen content sensor is in a normal range, the shower is turned on, and the user continues to take a bath. Sensor detection and intelligent switch have improved the security of bathing.

This application has still made optimal design to other structures in the bathroom to improve user experience, include:

the structure is optimized firstly, the intelligent control system comprises a second infrared sensor 9 arranged below a washing article box 8, the washing article box 8 is arranged in a bathroom wet area, and a pumping assembly for pumping out washing articles is arranged in the washing article box; the second infrared sensor 9 is connected with the pumping assembly through a signal processing circuit, and when the second infrared sensor 9 detects that an object is in a designated area below the toiletry box 8, a third level signal is sent to the signal processing circuit and converted into a control voltage signal for starting the pumping assembly through the signal processing circuit. When the hands extend to the outlet, the shampoo can automatically flow out, and the shampoo storage box is more convenient and labor-saving compared with the traditional hotel shampoo storage box which needs to be squeezed by hands.

And the structure is optimized II, and a towel storage cabinet 1 and a clothes storage cabinet 2 are respectively arranged on the wall of the bathroom dry area. The towel storage cabinet 1 is arranged outside the bathroom, so that a user can conveniently wipe water on the body after bathing, most hotels are arranged inside the bathroom at present, towels are wet due to bathing water vapor, and the problem is well solved when the hotels are arranged outside the bathroom; the clothes storage box to be replaced after bathing is also arranged in the dry area of the bathroom, so that the clothes are prevented from being wetted and percolated.

Structural optimization is three, place slipmat 15 on the ground in the wet district of bathroom, can prevent to have a bath the in-process and take place the slip accident.

The structure is optimized four, the anti-collision pad 14 is arranged on the inner wall of the glass of the bathroom, and the anti-collision pad plays a certain role in protecting the human body from collision.

The structure is optimized five, the warm-keeping sleeve 16 is detachably arranged on the door handle, the warm-keeping sleeve 16 is arranged on the door handle, and particularly, the door handle can be very cold when being opened in winter, so that the warm-keeping effect can be achieved. The detachable installation mode is convenient to replace, and the hotel room is suitable for the characteristic of frequent replacement of hotel users.

The bathroom is characterized in that the structure is optimized six, the infrared induction warm lamp is installed in the bathroom wet area, and the environment is brighter and more comfortable when the bathroom is bathed.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily defined to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims

1. An intelligent control system for a hotel bathroom is characterized in that the intelligent control system is installed in a hotel bathroom and comprises a temperature sensor, a humidity sensor, an oxygen concentration sensor, a wireless communication module, a Bluetooth communication module, a control module, a Bluetooth sound box, a display screen and a first infrared sensor, wherein the temperature sensor, the humidity sensor, the oxygen concentration sensor, the wireless communication module, the Bluetooth communication module, the control module and the Bluetooth sound box are installed in a dry area of the bathroom;

the control module is connected to a wireless network of a hotel room through a wireless communication module so as to perform data interaction with other terminals contained in an intelligent control system in the same wireless network; the control module is connected with the Bluetooth sound box through the Bluetooth communication module and plays the specified audio information through the Bluetooth sound box;

2. The hotel bathroom intelligent control system according to claim 1, wherein the intelligent control system comprises a second infrared sensor installed below a toiletry box, the toiletry box is installed in a bathroom wet area, and a pumping assembly for pumping out toiletries is installed in the toiletry box;

3. The intelligent hotel bathroom control system of claim 1, wherein a towel cabinet and a clothes cabinet are respectively mounted on the wall of the bathroom dry area.

4. The intelligent hotel bathroom control system of claim 1, wherein non-slip mats are placed on the floor of the wet bathroom area.

5. The intelligent hotel bathroom control system of claim 1, wherein an anti-collision pad is mounted on the inner glass wall of the bathroom.

6. The intelligent hotel bathroom control system of claim 1, wherein an infrared induction warm light is installed in the bathroom wet area.

7. The intelligent hotel bathroom control system of claim 1, wherein the control module includes a setting unit for setting a shower water flow temperature, the control module adjusting the outlet water temperature of the water heater according to the set shower water flow temperature.

8. The hotel bathroom smart control system of claim 7, wherein the setting unit is further configured to set a bathroom dry zone temperature threshold, a bathroom dry zone humidity threshold, and a bathroom dry zone oxygen concentration threshold;

the control module comprises a comparison module; the comparison module comprises a first signal conversion circuit, a second signal conversion circuit, a third signal conversion circuit, a first comparator, a second comparator, a third comparator and a warning signal generation circuit;

9. The intelligent hotel bathroom control system of claim 8, wherein the warning signal generating circuit comprises a first output connected to the water heater control terminal, a second output connected to the exhaust fan control terminal, and a third output connected to the control module.