CN110111228B - Bathhouse vacancy recognition and optimized position recommendation system and method - Google Patents
Bathhouse vacancy recognition and optimized position recommendation system and method Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000011156 evaluation Methods 0.000 claims description 16
- 239000011800 void material Substances 0.000 claims description 6
- 238000013178 mathematical model Methods 0.000 claims description 4
- 238000005457 optimization Methods 0.000 claims description 3
- 238000003287 bathing Methods 0.000 abstract description 16
- 238000010248 power generation Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000007726 management method Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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- G—PHYSICS
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Abstract
The invention relates to the technical field of daily bathing and multi-floor bathing, and provides a system and a method for identifying a bathhouse vacancy and optimizing a position recommendation; the system comprises water flow information acquisition equipment, a single chip microcomputer, a data transmission module, a server and a service APP; the water flow information acquisition equipment is arranged on the shower nozzle and comprises a water temperature sensor and a flow sensor; the single chip microcomputer collects the information of the water temperature and the flow sensor; the server receives and processes information from the single chip microcomputer through the data transmission module, and determines the number and the positions of the vacant positions of the shower nozzles; and the service APP transmits the query condition set by the user to the server, and the server matches the shower nozzle vacancy meeting the query condition and feeds back the matching result to the service APP. The method improves the extensive management mode of the traditional bathhouse, and provides the bathhouse vacancy recommendation meeting the requirements aiming at the individual requirements of the user; the customer experience of the user is greatly improved; the system and the method are simple, convenient and efficient, and are suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of daily bathing and multi-floor bathing, in particular to a system and a method for identifying a bathhouse vacancy and optimizing a position recommendation.
Background
People take a bath before falling asleep every day, especially in the hot summer, after one day of sweat attack. However, due to the fact that population density is too high and spatial position is limited, in northern colleges and universities in China, bathrooms are often arranged on each floor, and therefore bathing service is provided for teachers and students more quickly and efficiently. And once the peak time of bathing at night is reached, students can hardly find a vacant position for bathing quickly, and the phenomenon of queuing in bathrooms is common. Each shower nozzle of each bathhouse can generate water flow with different temperature and different water quantity, and the suitable water temperature and the water pressure of each person are also different. How to find the optimal vacancy in the whole building in a short time is the problem to be solved by the application.
The existing idea is also available for position recognition, but the objects to which the position belongs are different from bathing, most of which are parking spaces, toilets, tables or chairs, and a method or a system for truly solving the problem does not exist.
Patent application No. 201480062042.6 discloses a vacancy management system and a vacancy management method. The invention has the following: a frame display unit that displays frames corresponding to a plurality of tables arranged in a store on a screen of the store terminal 2; a vacancy presence/absence changing unit that, when one frame is selected from the frames displayed on the screen, changes vacancy presence/absence information stored in the vacancy presence/absence information DB5b in association with the selected frame to content indicating that there is no vacancy; a vacancy situation updating unit that updates vacancy situation information indicating the degree of vacancy of the tables in the store, which is stored in the vacancy situation information DB5c, based on the vacancy presence/absence information; and a vacancy condition providing unit for providing vacancy condition information to the user terminal 3. The invention mainly provides and manages the real-time information of the vacancy in the shop, but the vacancy identification and the bathing vacancy identification have great difference and cannot be applied to the situation.
In the patent application No. 201610638742.6, a parking space indicating device is invented, the invention includes: the parking system comprises an inflatable structure and a parking space, wherein the inflatable structure is used for indicating whether a parking area is occupied or not, and a solar power generation film is coated on the outer surface of the inflatable structure; the solar power generation film is connected with the power storage device, and the power storage device receives electric energy generated by the solar power generation film. According to the parking space indicating device and method provided by the embodiment of the invention, the vacant parking spaces are indicated through the inflatable structure, the solar power generation film is coated on the surface of the inflatable structure, and the generated electric energy supplies power for the vehicles in the parking spaces, so that the vacant parking space indicating function, the automatic power generation function and the power supply function of the parking lot are realized, the intelligent level of the parking lot is improved, the defects of high cost and single function of the conventional parking space indicating mode are overcome, and the solar power generation makes a contribution to the energy shortage problem. However, the vacancy indication is not suitable for reminding of a bath vacancy, and the functions of generating, charging and the like are not consistent with the bath problem.
In the patent with the application number of 201720161751.0, the invention provides a bathhouse use condition display system for colleges and universities, which comprises a first pedal arranged below a shower head and a second pedal arranged in a waiting area, wherein the first pedal and the second pedal respectively comprise an upper pressing plate and a lower pressing plate, a spring is arranged between the upper pressing plate and the lower pressing block, two metal sheets are arranged on the lower pressing block, and a conductive metal block is arranged on the bottom surface of the lower pressing block: a detection circuit is connected between the two metal sheets and comprises a protection resistor, a signal emitter and a power supply which are connected in series; the invention provides a colleges and universities bathhouse use condition display system, which can be used by students to know the use condition in a bathhouse in real time, so that the students are prevented from blindly waiting in the bathhouse and wasting a large amount of time. Meanwhile, students can be effectively prevented from entering a bathing room in a piled state to cause congestion of the bathing room, and safety accidents such as treading and the like are avoided. However, the invention is not connected to the intelligent terminal, the display mode is displayed by a group of LED lamps, the information sharing performance is lacked, and the system does not detect the technologies of flow, water temperature and the like, so that the consideration of safety and comfort factors of student groups is lacked.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a system and a method for identifying and optimizing a bathing room vacancy, which are mainly used in places with bathing rooms on all floors of a building, and most northern colleges are not provided with independent toilets. The user can conveniently monitor the vacant positions of the bathrooms in real time and obtain the optimal bathing position information. Convenient and efficient, and simple to use.
The water temperature and the flow of each shower nozzle of the existing bathhouse (particularly northern colleges and universities) are different, and more users can not regulate and control the shower nozzles. The bathhouse can be modified by the invention to adapt to the individual requirements of users and improve the efficiency.
The invention adopts the following technical scheme:
a bathhouse vacancy recognition and optimized position recommendation system is characterized in that a bathhouse is provided with a plurality of shower nozzles, and the system comprises water flow information acquisition equipment, a single chip microcomputer, a data transmission module, a server and a service APP;
the water flow information acquisition equipment is arranged on the shower nozzle and comprises a water temperature sensor and a flow sensor;
the single chip microcomputer collects water flow information from the water temperature sensor and the flow sensor;
the server receives and processes the water flow information from the single chip microcomputer through the data transmission module, and determines the number and the positions of the vacant positions of the shower nozzles of the bathhouse and corresponding water flow information; when the shower nozzle is actually used, when the flow rate of a certain shower nozzle is 0 and lasts for a set time, the vacancy state can be judged;
the service APP transmits the query condition set by the user to the server, the server matches the shower nozzle vacant sites meeting the query condition and feeds back the matching result to the service APP for the user to check.
Further, the data transmission module is a GPRS data transmission device; the single chip microcomputer is powered by the power module.
Further, the query conditions comprise water flow temperature and water flow rate of the shower nozzle; and the user inputs the query conditions according to the self-appropriate water flow temperature and water flow information.
Further, the service APP collects historical evaluation information of the user, and the historical evaluation information is used for optimizing position recommendation of the shower nozzle vacancy.
Further, the water temperature sensor is a PT100 temperature sensor; the server provides an appAPI interface and accesses the server through http; the data is in json, or xml format.
The invention also provides a bathhouse vacancy recognition and optimal position recommendation method, which comprises the following steps:
a water temperature sensor and a flow sensor which are arranged on the shower nozzle transmit the water temperature and flow information of the shower nozzle to the singlechip;
the water temperature and flow information of each shower nozzle collected by the single chip microcomputer is transmitted to the server through the information transmission module;
and setting a query condition on the service APP, matching the spare shower nozzle meeting the query condition by the server, and feeding back matching information to the service APP.
Further, the method for recommending the shower nozzle vacancy according to the water temperature and flow information of the shower nozzle comprises the following steps:
the flow rate of the water flow of the shower nozzle is set to be Q, and the optimum flow rate of the water flow of the human body is set to be Q0The water temperature of the shower nozzle is T, and the optimum water temperature of the human body is T0The mathematical model can then be written in the form:
5L/min≤Q0≤9L/min
30℃≤T0≤75℃
setting the optimum Q0And T0Thereafter, when Q and T satisfy f (x) are minimized, the showerhead void is the optimum void.
Further, the service APP collects evaluation information used by the user each time to form a historical evaluation information base; and the historical evaluation information base is used for recommending the optimal position of the shower nozzle vacancy.
The invention has the beneficial effects that: the traditional bathhouse extensive management mode is improved, and bathhouse vacancy recommendation meeting individual requirements is provided according to the individual requirements of users; the customer experience of the user is greatly improved; the system and the method are simple, convenient and efficient, and are suitable for popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of a bathhouse vacancy recognition and optimized position recommendation system according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of information acquisition and transmission.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that technical features or combinations of technical features described in the following embodiments should not be considered as being isolated, and they may be combined with each other to achieve better technical effects.
As shown in fig. 1-2, a bathhouse vacancy recognition and optimized position recommendation system according to an embodiment of the present invention includes a water flow information acquisition device, a single chip, a data transmission module (preferably a GPRS data transmission device), a server, and a service APP; the water flow information acquisition equipment is arranged on the shower nozzle and comprises a water temperature sensor and a flow sensor; the single chip microcomputer collects water flow information from the water temperature sensor and the flow sensor; the singlechip is powered by the power module; the server receives and processes the water flow information from the single chip microcomputer through the data transmission module, and determines the number and the positions of the vacant positions of the shower nozzles of the bathhouse and corresponding water flow information; the service APP transmits the query condition set by the user to the server, the server matches the shower nozzle vacant sites meeting the query condition and feeds back the matching result to the service APP for the user to check.
The technical scheme of the invention comprises the steps of collecting information on a bathing head, transmitting data, collecting and arranging the information on the server and displaying the service APP. A flow sensor and a water temperature sensor are arranged on each bathing head, a single chip microcomputer is used for collecting data, and a data transmission module is arranged. A series of data information such as the size of water flow, the height of temperature and the like can be rapidly collected and transmitted to the server. Meanwhile, the server can process and analyze the data in time, and a nonlinear programming algorithm is adopted to judge the optimal position, wherein the optimal position is mainly determined by the optimal water flow rate of the human body and the judgment of the water temperature.
In the present embodiment, the optimum position is obtained by the following method:
the flow rate of water flow is set to be Q, and the optimum flow rate of water flow for human body is set to be Q0The water temperature is T, and the optimum water temperature of human body is T0The mathematical model can then be written in the form:
5L/min≤Q0≤9L/min
30℃≤T0≤75℃
setting the optimum Q0And T0Thereafter, when Q and T satisfy f (x) are minimized, the vacancy is the most suitable vacancy.
It should be noted that the determination of the optimal position is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Other optimization approaches may be used entirely.
Finally, the user can inquire information according to the mobile phone APP, after the user self information is input, the server can also comprehensively consider the historical evaluation information of the user and the information collected on the bath head, and after the analysis and execution, the result is returned, and the user optimized position is set.
Firstly, information acquisition: flow sensor, PT100 temperature sensor.
Secondly, information transmission: a data transmission module: a GPRS radio transmission device for a radio communication system,
thirdly, information processing: the background server provides an appAPI interface, accesses the server through http to acquire data, generally in json or xml format, analyzes the data after the data are taken, and then packages the format by using a UI frame or other frames or a self-defined UI. Meanwhile, the background server provides an algorithm to integrate and process the information.
Fourthly, information feedback: after the user inputs own information by using the APP, the server can feed back information of an optimal position.
The user can also use the APP to give evaluation, and the server can integrate information obtained by historical evaluation to better recommend the optimal position. The historical evaluation information includes an evaluation of the usage experience of each showerhead when the user has historically used a plurality of times, and a showerhead having a higher evaluation is preferentially recommended later (when it is empty). Meanwhile, it is pointed out that: the temperature information and the water flow information during query can be interval information, and a plurality of pieces of information can be recommended for the user to select when the vacancy is recommended.
While several embodiments of the present invention have been presented herein, it will be appreciated by those skilled in the art that changes may be made to the embodiments herein without departing from the spirit of the invention. The above examples are merely illustrative and should not be taken as limiting the scope of the invention.
Claims (5)
1. A bathhouse vacancy recognition and optimized position recommendation system is characterized in that the system comprises water flow information acquisition equipment, a single chip microcomputer, a data transmission module, a server and a service APP, wherein a plurality of shower nozzles are arranged in a bathhouse;
the water flow information acquisition equipment is arranged on the shower nozzle and comprises a water temperature sensor and a flow sensor;
the single chip microcomputer collects water flow information from the water temperature sensor and the flow sensor;
the server receives and processes the water flow information from the single chip microcomputer through the data transmission module, and determines the number and the positions of the vacant positions of the shower nozzles of the bathhouse and corresponding water flow information;
the service APP transmits the query conditions set by the user to the server, and the server matches the shower nozzle vacant sites meeting the query conditions and feeds back the matching results to the service APP for the user to check; the service APP collects historical evaluation information of a user, and the historical evaluation information is used for recommending the optimal position of the shower nozzle vacancy; the query conditions comprise the water flow temperature and the water flow rate of the shower nozzle; a user inputs query conditions according to self-appropriate water flow temperature and water flow information;
the method for recommending the optimal vacancy of the shower nozzle according to the water temperature and flow information of the shower nozzle comprises the following steps:
the flow rate of the water flow of the shower nozzle is set to be Q, and the optimum flow rate of the water flow of the human body is set to be Q0The water temperature of the shower nozzle is T, and the optimum water temperature of the human body is T0The mathematical model can then be written in the form:
5L/min≤Q0≤9L/min;
30℃≤T0≤75℃;
set Q0And T0Thereafter, when Q and T satisfy f (x) are minimized, the showerhead void is the optimum void.
2. The bathhouse vacancy recognition and optimization position recommendation system of claim 1, wherein the data transmission module is a GPRS data transmission device; the single chip microcomputer is powered by the power module.
3. The bathhouse vacancy recognition and optimization position recommendation system of any one of claims 1-2, wherein the water temperature sensor is a PT100 temperature sensor; the server provides an appAPI interface and accesses the server through http; the data is in json, or xml format.
4. A bathhouse vacancy recognition and optimal position recommendation method is characterized by comprising the following steps:
a water temperature sensor and a flow sensor which are arranged on the shower nozzle transmit the water temperature and flow information of the shower nozzle to the singlechip;
the water temperature and flow information of each shower nozzle collected by the single chip microcomputer is transmitted to the server through the information transmission module;
setting a query condition on a service APP, matching the vacant shower nozzles meeting the query condition by the server, and feeding back matching information to the service APP; the query conditions comprise the water flow temperature and the water flow rate of the shower nozzle; a user inputs query conditions according to self-appropriate water flow temperature and water flow information;
the method for recommending the shower nozzle vacancy according to the water temperature and flow information of the shower nozzle comprises the following steps:
the flow rate of the water flow of the shower nozzle is set to be Q, and the optimum flow rate of the water flow of the human body is set to be Q0Shower nozzle waterThe temperature is T, and the optimum water temperature of the human body is T0The mathematical model can then be written in the form:
5L/min≤Q0≤9L/min;
30℃≤T0≤75℃;
set Q0And T0Thereafter, when Q and T satisfy f (x) are minimized, the showerhead void is the optimum void.
5. The bathhouse vacancy recognition and optimal location recommendation method of claim 4, wherein the service APP collects evaluation information used by a user each time to form a historical evaluation information base; and the historical evaluation information base is used for recommending the optimal position of the shower nozzle vacancy.
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CN111968303A (en) * | 2020-09-10 | 2020-11-20 | 广州中卡智能科技有限公司 | Shower position using method, device and storage medium for centralized bathhouse |
CN113358382B (en) * | 2021-04-30 | 2022-10-18 | 中国标准化研究院 | Flushing water pressure comfort testing device and method |
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