CN205450617U - Intelligence bathroom centralized management system - Google Patents
Intelligence bathroom centralized management system Download PDFInfo
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- CN205450617U CN205450617U CN201521100431.1U CN201521100431U CN205450617U CN 205450617 U CN205450617 U CN 205450617U CN 201521100431 U CN201521100431 U CN 201521100431U CN 205450617 U CN205450617 U CN 205450617U
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Abstract
The utility model relates to an intelligence bathroom centralized management system, including server, central data collection station and intelligent bathroom, each intelligent bathroom passes through wireless communication module and all links to each other with central data collection station, center data collection station passes through the GPRS module with the server and links to each other, the intelligence bathroom is used for passing to in all the operating condition information with self central data collection station, the center data collection station be used for collecting the data that each intelligent bathroom was uploaded to pass to the server in the packing, the bathroom operating condition information that the server is used for receiving center data collection station to upload, the line display of going forward side by side, center data collection station is connected with the sign, shows bathroom distribution situation and busy, trouble information through the sign. This system can appear product thing networkingization, realizes bathroom remote monitoring and measuring.
Description
Technical field
This utility model relates to field between Intelligent sanitary, particularly to centralized management system between a kind of Intelligent sanitary.
Background technology
Between the Intelligent sanitary of various places, product is substantially all and is in order at the state of working alone at present, need to rely on management personnel to be managed, when toilet is broken down, experience can only be relied on to carry out failure judgement, then relevant department is reported to keep in repair, the specialty not understood the equipment between Intelligent sanitary due to a lot of management personnel, causes reporting fault to describe unintelligible, the maintenance situation such as not in time.And there is presently no a kind of management system being suitable between the Intelligent sanitaries such as scenic spot relatively many or relative City Regions.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, centralized management system between a kind of Intelligent sanitary is provided, this system can show product Internet of Things networking, realize toilet remotely to monitor and detect, fault active diagnosing also uploads to given server end, data between all Intelligent sanitaries be collected by central data collection device, packing is uploaded to server, simultaneously can be with self constructing local network, coordinate direction board to be supplied to visitor's toilet distribution situation and busy, fault message, thus improve service quality.
The purpose of this utility model is to use following proposal to realize: centralized management system between a kind of Intelligent sanitary, including server, between central data collection device and multiple Intelligent sanitary, all it is connected with central data collection device by wireless communication module between each Intelligent sanitary, described central data collection device is connected by GPRS module with server, for all working status information of self is uploaded to central data collection device between described Intelligent sanitary, described central data collection device is for being collected the data uploaded between each Intelligent sanitary, and packing is uploaded to server, described server is for receiving the toilet work state information that central data collection device is uploaded, and show, described central data collection device connects billboard, by billboard display toilet distribution situation and busy, fault message.
It is provided with data acquisition unit between each Intelligent sanitary, data acquisition unit between Intelligent sanitary is for the working of the external equipment in lavatory, separate room between the data collecting the intelligent controller in lavatory, all separate rooms between Intelligent sanitary and Intelligent sanitary, and the information of collection is passed to central data collection device；The intelligent controller in lavatory, each separate room, for controlling the work of the external equipment in lavatory, each separate room, monitors the duty of each external equipment simultaneously.
The intelligent controller in the lavatory, each separate room between Intelligent sanitary carries out data exchange by RS485 communication module and data acquisition unit respectively, and the data acquisition unit between Intelligent sanitary carries out data exchange by wireless communication module and central data collection device.
The intelligent controller in the lavatory, each separate room between Intelligent sanitary is for monitoring the voltage of external equipment in lavatory, each separate room, electric current input respectively, duty according to each external equipment and voltage, electric current input information judge the fault type of each external equipment, control faulty equipment power-off, and failure diagnosis information is uploaded to central data collection device through data acquisition unit；Described central data collection device is for being collected the data uploaded between each Intelligent sanitary, and packing is uploaded to server；Described server is for receiving and showing the duty between each Intelligent sanitary and fault diagnosis and give a warning.
It is provided with electric voltage observation circuit, current monitoring circuit between power supply and the intelligent controller of the external equipment in lavatory, each separate room, described electric voltage observation circuit for passing to intelligent controller by the input voltage of the external equipment detected, described current monitoring circuit is for passing to intelligent controller by the input current of the external equipment detected.
It is provided with data acquisition unit between the control between each Intelligent sanitary.In lavatory, each separate room between Intelligent sanitary, intelligent controller, sensor, external equipment are installed.Each sensor is connected with the input of intelligent controller respectively, is respectively equipped with output control circuit between outfan and each external equipment of intelligent controller.The sensor in lavatory, each separate room between Intelligent sanitary have expanding foam solution level monitoring sensor, pass in and out door monitoring sensor, go to toilet status monitoring sensor etc..The external equipment in lavatory, each separate room between Intelligent sanitary has illuminating lamp, air pump, ventilation fan, expanding foam solution fluid level control device, has unmanned instruction device, demographics display device etc..The intelligent controller in lavatory, each separate room carries out data exchange by the data acquisition unit between RS485 communication module and control respectively.
It is provided with electric voltage observation circuit, current monitoring circuit between power supply and the intelligent controller of the external equipment in lavatory, each separate room, described electric voltage observation circuit for passing to intelligent controller by the input voltage of the external equipment detected, described current monitoring circuit is for passing to intelligent controller by the input current of the external equipment detected.
Described electric voltage observation circuit includes the first photoelectrical coupler U1 and some resistance, the first input end of described first photoelectrical coupler U1 respectively with the first resistance R1, second resistance R2, 3rd resistance R3, one end of 4th resistance R4 connects, described first resistance R1, second resistance R2, 3rd resistance R3, the other end of the 4th resistance R4 is all connected with power supply L02 end, second input of described first photoelectrical coupler U1 connects power supply N end, first output head grounding of described first photoelectrical coupler U1, the second outfan VO2 of described first photoelectrical coupler U1 connects controller.
nullDescribed current monitoring circuit includes the second photoelectrical coupler U2、5th resistance R5 and some diodes，The first input end of described second photoelectrical coupler U2 respectively with the positive pole of the second diode D2、The negative pole of the 4th diode D4 connects，The negative pole of described second diode D2 and the positive pole of the first diode D1 connect，The negative pole of the first diode D1 connects power supply L02 end，The negative pole of the first diode D1 and the positive pole of the 3rd diode D3 connect，The negative pole of the 3rd diode D3 and the positive pole of the 4th diode D4 connect，The negative pole of the 4th diode D4 connects the power input L02_out of external equipment，Second input of described second photoelectrical coupler U2 and one end of the 5th resistance R5 connect，The other end of the 5th resistance R5 connects power supply L02 end，First output head grounding of described second photoelectrical coupler U2，The second outfan C02 of described second photoelectrical coupler U2 connects controller.
This utility model has the advantage, that due to centralized management system between this Intelligent sanitary, including server, between central data collection device and multiple Intelligent sanitary, all it is connected with central data collection device by wireless communication module between each Intelligent sanitary, described central data collection device is connected by GPRS module with server, for all working status information of self is uploaded to central data collection device between described Intelligent sanitary, described central data collection device is for being collected the data uploaded between each Intelligent sanitary, and packing is uploaded to server, described server is for receiving the toilet work state information that central data collection device is uploaded, and show.This utility model realizes remotely monitoring and detection, fault active diagnosing also uploads to given server end, failure code is resolved by server end by special-purpose software, and eject corresponding window by the display of server, notice relevant department or unit carry out on-call maintenance and maintenance, thus improve the service quality of this product.Server end is equipped with special-purpose software, the toilet remotely accessed can be carried out active state inquiry, toilet fault alarm can also be received simultaneously, can be set as timing by the software interface provisioned in server to inquire about controller data or manual queries between the Intelligent sanitary of all access servers and specify duty between Intelligent sanitary, can passively accept controller active upload fault message between the Intelligent sanitary of access server simultaneously, and failure-description and the solution suggestion etc. of corresponding toilet appearance are pointed out by Chinese interface close friend, the convenient maintenance to toilet and maintenance, thus avoid the Site Detection of one or many, thus reduce maintenance cost.
Described central data collection device connects billboard, by billboard display toilet distribution situation and busy, fault message.If using in many places, scenic spot between Intelligent sanitary of the present utility model, toilet of the present utility model realizes from organizing LAN, thus realize data between billboard and swap, point out toilet malfunction and tight situation etc. information, the on-the-spot information such as humiture, air pressure can be pointed out simultaneously.
Relatively many or relative City Regions should be applicable between the Intelligent sanitaries such as scenic spot from group LAN model comparision.Radio 433MHz or 315MHz is used to carry out data exchange from group LAN, due to limited generally 1 km of radio communication range, so the ratio local use of comparatively dense between the Intelligent sanitaries such as scenic spot, which can effectively reduce the usage quantity of GPRS module, saves phonecard resource.At a scenic spot, one central data collection device can be set, data between all for this scenic spot Intelligent sanitaries are collected, pack and upload, direction board can be coordinated to be supplied to visitor's toilet distribution situation and busy, fault message with self constructing local network, thus improves service quality simultaneously.
Explanation of nouns:
From group LAN: refer in particular in the present system between Intelligent sanitary and between Intelligent sanitary between, interconnect by wireless communication module between Intelligent sanitary and between the billboard of central data collection device, it is achieved data interaction is with shared.
Accompanying drawing explanation
Fig. 1 is the deployment schematic diagram of centralized management system between Intelligent sanitary of the present utility model；
Fig. 2 is the node architecture figure between Intelligent sanitary of the present utility model；
Fig. 3 is that the separate room between Intelligent sanitary of the present utility model controls device hardware Organization Chart；
Fig. 4 is hardware structure figure between the control between Intelligent sanitary of the present utility model；
Fig. 5 is the circuit diagram of the voltage detecting circuit of fault active diagnosing device of the present utility model；
Fig. 6 is the circuit diagram of the current detection circuit of fault active diagnosing device of the present utility model；
Fig. 7 is equipment working state fault detect flow chart of the present utility model；
Fig. 8 is equipment closed mode fault detect flow chart of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, give detailed embodiment and concrete operating process, below in conjunction with accompanying drawing, this utility model be described in further detail:
See Fig. 1, centralized management system between a kind of Intelligent sanitary, including server, between central data collection device and multiple Intelligent sanitary, all it is connected with central data collection device by wireless communication module between each Intelligent sanitary, described central data collection device is connected by GPRS module with server, for all working status information of self is uploaded to central data collection device between described Intelligent sanitary, described central data collection device is for being collected the data uploaded between each Intelligent sanitary, and packing is uploaded to server, described server is for receiving the toilet work state information that central data collection device is uploaded, and show, described central data collection device connects billboard, by billboard display toilet distribution situation and busy, fault message.
Native system, from organizing LAN, is relatively specific between the Intelligent sanitaries such as scenic spot relatively many or relative City Regions.Radio 433MHz or 315MHz is used to carry out data exchange from group LAN, due to limited generally 1 kilometer-2 kilometers of radio communication range, so the ratio local use of comparatively dense between the Intelligent sanitaries such as scenic spot, which can effectively reduce the usage quantity of GPRS module, saves phonecard resource.At a scenic spot, one central data collection device can be set, data between all for this scenic spot Intelligent sanitaries are collected, pack and upload, direction board can be coordinated to be supplied to visitor's toilet distribution situation and busy, fault message with self constructing local network, thus improves service quality simultaneously.From organizing LAN between Intelligent sanitary of the present utility model, it is achieved all state of toilet indicate, the data such as humiture, air pressure can be provided to indicate simultaneously, improve service quality further.
Data exchange is carried out through central data collection device and given server between Intelligent sanitary of the present utility model, server can be linked to the duty of any toilet of this server with active inquiry, when toilet is broken down, server is translated into Chinese prompt after receiving failure code automatically, it is explicitly indicated fault type and maintenance, maintenance suggestion, thus realize intelligent trouble diagnosis, improve maintenance, safeguard response speed, reduce maintenance, maintenance cost simultaneously.This product detects running status the most in real time, and when faulty generation, this product can close closed system output automatically into guard mode, and failure code is actively sent to given server, and prompting is keeped in repair or safeguards.Server is translated according to the failure code received, and uses the concrete fault type of Chinese prompt and maintenance, maintenance scheme, suggestion, thus reduces the requirement to management personnel.System automatically record time of failure, trouble point, keep in repair, time of safeguarding etc. data, facilitate Commitment, Accounting and Management of Unit Supply.
See Fig. 2 to Fig. 4, it is provided with data acquisition unit between each Intelligent sanitary, data acquisition unit between Intelligent sanitary is for the working of the external equipment in lavatory, separate room between the data collecting the intelligent controller in lavatory, all separate rooms between Intelligent sanitary and Intelligent sanitary, and the information of collection is passed to central data collection device；The intelligent controller in lavatory, each separate room, for controlling the work of the external equipment in lavatory, each separate room, monitors the duty of each external equipment simultaneously；The intelligent controller in lavatory, each separate room is for monitoring the voltage of external equipment in lavatory, each separate room, electric current input respectively, duty according to each external equipment and voltage, electric current input information judge the fault type of each external equipment, control faulty equipment power-off, and failure diagnosis information is uploaded to central data collection device through data acquisition unit；Described central data collection device is for being collected the data uploaded between each Intelligent sanitary, and packing is uploaded to server；Described server is for receiving and showing the duty between each Intelligent sanitary and fault diagnosis and give a warning, and described server, for carrying out active state inquiry between the Intelligent sanitary remotely accessed, obtains the duty between each Intelligent sanitary.The intelligent controller in the lavatory, each separate room between Intelligent sanitary carries out data exchange by RS485 communication module and data acquisition unit respectively, and the data acquisition unit between Intelligent sanitary carries out data exchange by wireless communication module and central data collection device.
It is provided with data acquisition unit between the control between each Intelligent sanitary.In lavatory, each separate room between Intelligent sanitary, intelligent controller, sensor, external equipment are installed.The intelligent controller in each lavatory, separate room between Intelligent sanitary carries out Real-time Collection signal to all the sensors in this separate room, according to the information of each sensor acquisition, intelligent controller judges whether external equipment meets equipment working condition, if external equipment meets equipment working condition, intelligent controller controls external equipment work, if external equipment is unsatisfactory for equipment working condition, intelligent controller controls external equipment and quits work.Intelligent controller controls the work of each external equipment respectively by corresponding output control circuit.
The sensor in lavatory, each separate room between Intelligent sanitary have expanding foam solution level monitoring sensor, pass in and out door monitoring sensor, go to toilet status monitoring sensor etc..The external equipment in lavatory, each separate room between Intelligent sanitary has illuminating lamp, air pump, ventilation fan, expanding foam solution fluid level control device etc..The intelligent controller in lavatory, each separate room carries out data exchange by the data acquisition unit between RS485 communication module and control respectively.
Designing between this Intelligent sanitary in the case of unmanned, be automatically switched off illuminating lamp, when there being people to go to toilet, illuminating lamp automatically turns on, thus realizes illumination and energy-conservation purpose.Ventilation fan is as illuminating lamp, and when there being people to go to toilet, ventilation fan automatically turns on, and after people leaves, ventilation fan is automatically switched off, thus realizes ventilation and energy-conservation purpose, extends the service life of ventilation fan simultaneously.When having people to enter or leaving, product can be carried out automatically, thus clean in realizing lavatory, thus improves service quality.Between Intelligent sanitary, doorway, each separate room is designed with unmanned instruction, better ensures that the privacy of the personnel of going to toilet.This product carries out record to the number of going to toilet, and is that unit is carried out going to toilet demographics with " day ", thus assists relevant departments to carry out collection and the statistics of related data.The frequency that goes to toilet also can be added up by this product, thus realizes the prompting of this toilet busy condition, can coordinate direction board, point out visitor in certain circumstances.
For air quality in guarantee toilet, only cannot realize expection purpose by ventilation fan, foam device is set in lavatory, each separate room.The foam device of lavatory, this utility model each separate room setting and squatting pan are referred to the patent application of Application No. 200720124397.0 and 200720124396.6.The foaming air pump of foam device is used for delivering air to produce the foam eliminated the unusual smell in expanding foam solution and enters in urinal, urinal plays the effect of lubrication, deodorization, sterilization, contains the generation of abnormal flavour, improve service quality further from root.The expanding foam solution Level Detection of foam device uses level sensor to detect, and carries out water level judgement according to the position signalling of sensor passes.Expanding foam solution Liquid level uses the mode of thyristor control installation's power source power on/off to be controlled, it is achieved the detection of medicament and interpolation.System automatic test agents storage, when medicament alerts less than setting, system prompt, and transmits data to given server by Internet of Things, and warning information is resolved by server, and points out relevant department to process in time by the way of pop-up dialogue box.Concrete control hardware circuit is consistent with other ancillary equipment.
See Fig. 5 and Fig. 6, it is provided with electric voltage observation circuit, current monitoring circuit between power supply and the intelligent controller of the external equipment in lavatory, each separate room, described electric voltage observation circuit for passing to intelligent controller by the input voltage of the external equipment detected, described current monitoring circuit is for passing to intelligent controller by the input current of the external equipment detected.
Described electric voltage observation circuit includes the first photoelectrical coupler U1 and some resistance, the first input end of described first photoelectrical coupler U1 respectively with the first resistance R1, second resistance R2, 3rd resistance R3, one end of 4th resistance R4 connects, described first resistance R1, second resistance R2, 3rd resistance R3, the other end of the 4th resistance R4 is all connected with power supply L02 end, second input of described first photoelectrical coupler U1 connects power supply N end, first output head grounding of described first photoelectrical coupler U1, the second outfan VO2 of described first photoelectrical coupler U1 connects controller.
nullDescribed current monitoring circuit includes the second photoelectrical coupler U2、5th resistance R5 and some diodes，The first input end of described second photoelectrical coupler U2 respectively with the positive pole of the second diode D2、The negative pole of the 4th diode D4 connects，The negative pole of described second diode D2 and the positive pole of the first diode D1 connect，The negative pole of the first diode D1 connects power supply L02 end，The negative pole of the first diode D1 and the positive pole of the 3rd diode D3 connect，The negative pole of the 3rd diode D3 and the positive pole of the 4th diode D4 connect，The negative pole of the 4th diode D4 connects the power input L02_out of external equipment，Second input of described second photoelectrical coupler U2 and one end of the 5th resistance R5 connect，The other end of the 5th resistance R5 connects power supply L02 end，First output head grounding of described second photoelectrical coupler U2，The second outfan C02 of described second photoelectrical coupler U2 connects controller.
Seeing Fig. 7 and Fig. 8, between Intelligent sanitary, the fault monitoring method of centralized management system, comprises the steps:
1) intelligent controller in each lavatory, separate room between Intelligent sanitary monitors the input voltage of all external equipments in each lavatory, separate room, electric current in real time；
11) if the external equipment that intelligent controller monitors work (i.e. meeting equipment working condition) has voltage input and electric current to input, then judge that this external equipment is normal, return and continue step 1；
12) if intelligent controller monitor the external equipment worked have voltage input but do not have electric current to input, then judge this external equipment open circuit, intelligent controller controls to close this external equipment, intelligent controller record fault message, waits that data acquisition unit carries out data acquisition；
13) if intelligent controller monitor the external equipment worked do not have voltage input but have electric current to input, then judge this external equipment short circuit, intelligent controller controls to close this equipment, intelligent controller record fault message, waits that data acquisition unit carries out data acquisition；
14) if intelligent controller monitors the external equipment worked and both do not had voltage input also not have electric current to input, then judge the output control circuit open circuit for controlling the work of this external equipment, intelligent controller controls to close this external equipment, intelligent controller record fault message, waits that data acquisition unit carries out data acquisition.
15) if the external equipment that intelligent controller monitors quit work (being i.e. unsatisfactory for equipment working condition) had not both had voltage input not have electric current to input yet, then judge that external equipment is normal, return and continue step 1；
16) if intelligent controller monitor out-of-work external equipment do not have voltage input but have electric current to input, then judge this external equipment and for control this external equipment work output control circuit the most short-circuit, intelligent controller continues to control to close this external equipment, intelligent controller record fault message, waits that data acquisition unit carries out data acquisition；
17) if intelligent controller monitors out-of-work external equipment and has voltage input and electric current to input, then judge that this external equipment is normal, for controlling the output control circuit short circuit of this external equipment work, intelligent controller continues to control to close this external equipment, intelligent controller record fault message, waits that data acquisition unit carries out data acquisition；
18) if intelligent controller monitor out-of-work external equipment have voltage input but do not have electric current to input, then judge the output control circuit short circuit for controlling the work of this external equipment and this external equipment open circuit, intelligent controller continues to control to close this external equipment, intelligent controller record fault message, waits that data acquisition unit carries out data acquisition.
2) data acquisition unit reads status data and the fault message of each intelligent controller, then is uploaded to server by central data collection device, and described server receives and shows failure diagnosis information.
The intelligent controller in each lavatory, separate room between Intelligent sanitary carries out Real-time Collection signal to all the sensors in this separate room, according to the information of each sensor acquisition, intelligent controller judges whether external equipment meets equipment working condition, if external equipment meets equipment working condition, intelligent controller controls external equipment and starts working, if external equipment is unsatisfactory for equipment working condition, intelligent controller controls external equipment and quits work.
This product carries out data exchange by GPRS network and given server, server can be linked to the duty of any toilet of this server with active inquiry, when toilet is broken down, server is translated into Chinese prompt after receiving failure code automatically, it is explicitly indicated fault type and maintenance, maintenance suggestion, thus realize intelligent trouble diagnosis, improve maintenance, safeguard response speed, reduce maintenance, maintenance cost simultaneously.This product detects running status the most in real time, and when faulty generation, this product can close closed system output automatically into guard mode, and failure code is actively sent to given server, and prompting is keeped in repair or safeguards.Server is translated according to the failure code received, and uses the concrete fault type of Chinese prompt and maintenance, maintenance scheme, suggestion, thus reduces the requirement to management personnel.System automatically record time of failure, trouble point, keep in repair, time of safeguarding etc. data, facilitate Commitment, Accounting and Management of Unit Supply.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, it is clear that those skilled in the art can carry out various change and modification without deviating from spirit and scope of the present utility model to this utility model.So, if these amendments of the present utility model and modification belong within the scope of this utility model claim and equivalent technologies thereof, then this utility model is also intended to comprise these change and modification.
Claims (7)
1. centralized management system between an Intelligent sanitary, it is characterized in that: include between server, central data collection device and multiple Intelligent sanitary, all it is connected with central data collection device by wireless communication module between each Intelligent sanitary, described central data collection device is connected by GPRS module with server, for all working status information of self is uploaded to central data collection device between each Intelligent sanitary；Described central data collection device is for being collected the data uploaded between each Intelligent sanitary, and packing is uploaded to server；Described server is for receiving the toilet work state information that central data collection device is uploaded, and shows；Described server, for carrying out active state inquiry between the Intelligent sanitary remotely accessed, obtains the duty between each Intelligent sanitary；Described central data collection device connects billboard, by billboard display toilet distribution situation and busy, fault message.
Centralized management system between Intelligent sanitary the most according to claim 1, it is characterized in that: between each Intelligent sanitary, be provided with data acquisition unit, data acquisition unit between Intelligent sanitary is for the working of the external equipment in lavatory, separate room between the data collecting the intelligent controller in lavatory, all separate rooms between Intelligent sanitary and Intelligent sanitary, and the information of collection is passed to central data collection device；The intelligent controller in lavatory, each separate room, for controlling the work of the external equipment in lavatory, each separate room, monitors the duty of each external equipment simultaneously.
Centralized management system between Intelligent sanitary the most according to claim 2, it is characterized in that: the intelligent controller in the lavatory, each separate room between Intelligent sanitary carries out data exchange by RS485 communication module and data acquisition unit respectively, the data acquisition unit between Intelligent sanitary carries out data exchange by wireless communication module and central data collection device.
Centralized management system between Intelligent sanitary the most according to claim 1 and 2, it is characterized in that: the intelligent controller in the lavatory, each separate room between Intelligent sanitary is for monitoring the voltage of external equipment in lavatory, each separate room, electric current input respectively, duty according to each external equipment and voltage, electric current input information judge the fault type of each external equipment, control faulty equipment power-off, and failure diagnosis information is uploaded to central data collection device through data acquisition unit；Described central data collection device is for being collected the data uploaded between each Intelligent sanitary, and packing is uploaded to server；Described server is for receiving and showing the duty between each Intelligent sanitary and fault diagnosis and give a warning.
Centralized management system between Intelligent sanitary the most according to claim 4, it is characterized in that: between power supply and the intelligent controller of the external equipment in lavatory, each separate room, be provided with electric voltage observation circuit, current monitoring circuit, described electric voltage observation circuit for passing to intelligent controller by the input voltage of the external equipment detected, described current monitoring circuit is for passing to intelligent controller by the input current of the external equipment detected.
nullCentralized management system between Intelligent sanitary the most according to claim 5，It is characterized in that: described electric voltage observation circuit includes the first photoelectrical coupler (U1) and some resistance，The first input end of described first photoelectrical coupler (U1) respectively with the first resistance (R1)、Second resistance (R2)、3rd resistance (R3)、One end of 4th resistance (R4) connects，Described first resistance (R1)、Second resistance (R2)、3rd resistance (R3)、The other end of the 4th resistance (R4) is all connected with power supply (L02) end，Second input of described first photoelectrical coupler (U1) connects power supply (N) end，First output head grounding of described first photoelectrical coupler (U1)，Second outfan (VO2) of described first photoelectrical coupler (U1) connects controller.
nullCentralized management system between Intelligent sanitary the most according to claim 5，It is characterized in that: described current monitoring circuit includes the second photoelectrical coupler (U2)、5th resistance (R5) and some diodes，The first input end of described second photoelectrical coupler (U2) respectively with the positive pole of the second diode (D2)、The negative pole of the 4th diode (D4) connects，The negative pole of described second diode (D2) and the positive pole of the first diode (D1) connect，The negative pole of the first diode (D1) connects power supply (L02) end，The negative pole of the first diode (D1) and the positive pole of the 3rd diode (D3) connect，The negative pole of the 3rd diode (D3) and the positive pole of the 4th diode (D4) connect，The negative pole of the 4th diode (D4) connects the power input (L02_out) of external equipment，Second input of described second photoelectrical coupler (U2) and one end of the 5th resistance (R5) connect，The other end of the 5th resistance (R5) connects power supply (L02) end，First output head grounding of described second photoelectrical coupler (U2)，Second outfan (C02) of described second photoelectrical coupler (U2) connects controller.
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| CN201521100431.1U CN205450617U (en) | 2015-12-25 | 2015-12-25 | Intelligence bathroom centralized management system |
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| CN201521100431.1U CN205450617U (en) | 2015-12-25 | 2015-12-25 | Intelligence bathroom centralized management system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106126750A (en) * | 2016-08-16 | 2016-11-16 | 宁夏创耀信科技有限公司 | Communal bathroom based on Internet of Things management system |
| CN106781131A (en) * | 2017-02-13 | 2017-05-31 | 重庆第二师范学院 | A kind of lavatory squatting position real time inquiry system based on Internet of Things |
| CN106961480A (en) * | 2017-04-01 | 2017-07-18 | 西南交通大学 | Based on internet+Porta Potti management system, reserving method |
| CN108647794A (en) * | 2018-05-16 | 2018-10-12 | 京东方科技集团股份有限公司 | A kind of toilet management system and toilet management method |
| CN111523752A (en) * | 2020-03-11 | 2020-08-11 | 河南帅臣物联网科技有限责任公司 | Maintenance management method and system for intelligent toilet |
-
2015
- 2015-12-25 CN CN201521100431.1U patent/CN205450617U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106126750A (en) * | 2016-08-16 | 2016-11-16 | 宁夏创耀信科技有限公司 | Communal bathroom based on Internet of Things management system |
| CN106781131A (en) * | 2017-02-13 | 2017-05-31 | 重庆第二师范学院 | A kind of lavatory squatting position real time inquiry system based on Internet of Things |
| CN106961480A (en) * | 2017-04-01 | 2017-07-18 | 西南交通大学 | Based on internet+Porta Potti management system, reserving method |
| CN108647794A (en) * | 2018-05-16 | 2018-10-12 | 京东方科技集团股份有限公司 | A kind of toilet management system and toilet management method |
| CN111523752A (en) * | 2020-03-11 | 2020-08-11 | 河南帅臣物联网科技有限责任公司 | Maintenance management method and system for intelligent toilet |
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