CN103488200A - Wireless water level control system and control method - Google Patents
Wireless water level control system and control method Download PDFInfo
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Abstract
The invention discloses a wireless water level control system and control method, and the wireless water level control system and control method are used for controlling bathroom equipment. The wireless water level control system comprises a wireless water valve unit, a gateway device, a water level detection unit, a cloud server and an intelligent terminal. After the intelligent terminal sends a command for controlling the wireless water valve unit to be opened to drain water, the water level detection unit carries out detection, when the water level parameter reaches a threshold value, the cloud server automatically sends a command for stopping the wireless water valve unit to drain water, the action of stopping water drainage is carried out, the problem that water yield of a faucet and the water level of the bathroom equipment can not be automatically controlled in the prior art is solved, and the faucet is automatically controlled according to the water level of the bathroom equipment.
Description
Technical field
The present invention relates to a kind of wireless control system field, refer in particular to a kind of control system and control method thereof of controlling the sanitary bath equipment water level based on wireless technology.
Background technology
In existing life, water level for some sanitary bath equipments is controlled the mode that mostly adopts spacing hole, when water level reaches the height of spacing hole, water can flow out from spacing hole automatically, can not spill into ground with the water of guaranteeing sanitary bath equipment, overflow and the above-mentioned mode of passing through spacing hole realizes preventing the water yield, although stoped the water yield to spill into ground, but can not effectively stop water swivel continue discharge water, caused the waste of water resource.
Chinese Patent Application No. is 201220283751.5, denomination of invention has disclosed content for " the outdoor bathtub control system of a kind of wireless Internet Long-distance Control ": by the infrared receiver module is set on outdoor bathtub main body, infrared module is connected with wireless network terminal by wireless router, broadband modem, wireless network, thereby realize the remote control function of bathtub by wireless network terminal, shift to an earlier date several hours as gone home and open heating function, open in advance filtering function etc., utilize existing WIFI network in family just can realize.From only can the obtaining the user and can realize remote opening heating function and filter sterilization function by wireless network terminal of above-mentioned patent, disclose in detail concrete control procedure, not have exposure how the water level of bathtub to be controlled simultaneously yet.
ZigBee is the radio network technique of a kind of novel short distance, low-power consumption, low data rate, low cost, low complex degree; It has taked the whole limited of the strong radio physical layer defined of IEEE802.1.4: economize point, simple, cost low specification again; And increased logical network, network security and application layer.ZigBee wireless transmission bandwidth, in the 20-250KB/s scope, is applicable to the transmission of sensor data acquisition and control data, and ZigBee is wireless can set up large scale network, and the network node capacity reaches 65535, has very powerful networking advantage.ZigBee provides three level security patterns, comprise without security settings, use access control inventory (Access Control List, ACL) prevent from illegally obtaining the symmetric cryptography of data and employing Advanced Encryption Standard (AES 128), to determine flexibly its security attribute.When ZigBee-network is subject to external interference, in the time of can't working, whole network can be switched on another working channel dynamically.
Summary of the invention
The object of the present invention is to provide a kind of wireless water level control system and control method thereof, to solve in prior art, can't realize the problem of the automatic control of water discharge of water faucet amount and sanitary bath equipment water level has been realized to the effect of automatically water swivel being controlled according to the water level of sanitary bath equipment.
For achieving the above object, the invention provides a kind of wireless water level control system, for controlling sanitary bath equipment, this system comprises: wireless water valve unit, gateway device, water-level detecting unit, cloud server and intelligent terminal, wherein:
Described wireless water valve unit consists of the water valve body, be provided with valve, the first microcontroller module that drives valve, the first wireless communication module and the first supply module be connected with the first microcontroller module in this water valve body, also be provided with water inlet and water delivering orifice on above-mentioned water valve body, the unlatching of this first microcontroller module controls valve or close, and receive the steering order data of the first wireless communication module transmission;
The first wireless communication module data communication in described gateway device and above-mentioned wireless water valve unit, and connect after Ethernet with above-mentioned cloud server between communication be connected;
Described water-level detecting unit is located in above-mentioned sanitary bath equipment, by the level sensor body, formed, survey the water level parameter of sanitary bath equipment, be provided with the second microcontroller module, the second wireless communication module and second source module in this level sensor body, this level sensor body sensed water level parameter, and export above-mentioned gateway device to by second microcontroller module controls the second radio communication mold blocks of data;
Store the coded data of wireless water valve unit, gateway device and water-level detecting unit in described cloud server, receive the water level parametric data that gateway device sends, and also store the threshold value of corresponding water level parameter under various modes in it, this cloud server carries out real-time analysis by the water level parametric data received and the water level parameter threshold value of storing in it to be compared, and produces the steering order signal according to comparison result and send to gateway device;
Described intelligent terminal is connected with above-mentioned cloud server data by internet, sends the steering order signal to cloud server, and receives the data message feedback that cloud server sends.
Preferably, above-mentioned water valve body is solenoid valve, the unlatching of the direct by-pass valve control of the first microcontroller module or close.
Preferably, on above-mentioned water valve body, also be provided with on/off key, control the unlatching of wireless water valve unit or close.
Preferably, above-mentioned water valve body is motorized valve, and the first microcontroller module is electrically connected motor, by the direct motor drive valve, realizes that the standard-sized sheet of valve, complete shut-down and half-open half close.
Preferably, the first above-mentioned wireless communication module, the second wireless communication module and gateway device adopt ZigBee, bluetooth, Z-Wave or WIFI wireless communication protocol to carry out data transmission.
Wireless water level control system by the invention described above, the user can send the control signal of opening or closing wireless water valve unit by intelligent terminal, realize the long-range control that discharges water to sanitary bath equipment, and survey the water level parameter of sanitary bath equipment by the water-level detecting unit after, if after surpassing predefined water level parameter threshold value, cloud server can send the control signal of closing wireless water valve unit automatically, completes the action that stops discharging water, and has avoided like this situation of water resource waste to occur.
The present invention also provides a kind of control method of wireless water level, based on said system, comprises that step is as follows:
Step 1: intelligent terminal sends the steering order discharged water and sets the water level parameter threshold value of sanitary bath equipment;
Step 2: cloud server receives above-mentioned steering order and water level parameter threshold value, and water level parameter threshold value is stored and steering order is sent to corresponding gateway device;
Step 3: gateway device produces according to the steering order that discharges water received the instruction that wireless water valve unit corresponding to controlled in wireless discharges water;
Step 4: the instruction that wireless water valve element analysis receives, and carry out the action that discharges water;
Step 5: the water level parameter of water-level detecting unit real-time detection sanitary bath equipment, and data message is sent to cloud server by gateway device;
Step 6: cloud server contrasts the water level parametric data received and the predefined water level parameter threshold value of storing in it in real time, and whether the water level parameter that judgement receives reaches threshold value, enters next step seven if reach; Do not repeat this step if reach;
Step 7: cloud server produces and closes the steering order discharged water, and steering order is sent to gateway device;
Step 8: gateway device is sent to corresponding wireless water valve unit by the steering order received, and carries out the action that stops discharging water.
Preferably, when initial, wireless water valve unit, water-level detecting unit and gateway device are carried out to the networking setting, and store respectively the correspondence coding of wireless water valve unit, water-level detecting unit and gateway device in cloud server, the mandate of intelligent terminal is set.
Preferably, above-mentioned step 4 specifically also comprises: after the action that discharges water starts, the liquid flow sensor that wireless water valve unit is provided with is opened, and measures the aquifer yield of wireless water valve unit.
Preferably, above-mentioned step 5 specifically also comprises: the aquifer yield data that wireless water valve unit obtains metering are sent to cloud server by gateway.
Beneficial effect of the present invention:
1, the user can realize that wireless remote is to the control that discharged water of the depotition cock of the sanitary bath equipment in family.
2, the hobby of setting according to the user is controlled the water level parameter of sanitary bath equipment, automatically completes the control to the water discharge of water faucet amount.
3, whole system adopts controlled in wireless, has avoided the inconvenience that adopts wiring to bring in the classic method, has reduced and has been located at and the complicacy of installing.
The accompanying drawing explanation
Fig. 1 illustrates the structural principle block diagram of wireless water level control system of the present invention.
Fig. 2 illustrates the structured flowchart of wireless water valve unit in wireless water level control system of the present invention.
Fig. 3 illustrates the structured flowchart of wireless water level control system middle water level probe unit of the present invention.
Fig. 4 illustrates the method step process flow diagram of the control method of wireless water level of the present invention.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Shown in Fig. 3, the invention provides a kind of wireless water level control system, for controlling sanitary bath equipment, the present embodiment be take bathtub as example, this system comprises: wireless water valve unit 1, gateway device 2, water-level detecting unit 3, cloud server 4 and intelligent terminal 5, wherein:
Described wireless water valve unit 1 consists of the water valve body, with indoor rising pipe, be connected, be provided with the first microcontroller module 12, the first wireless communication module 13 be connected with the first microcontroller module 12 and first supply module 14 of valve 11, driving valve 11 in this water valve body, also be provided with water inlet and water delivering orifice (not indicating in figure) on above-mentioned water valve body, this water inlet is connected with above-mentioned rising pipe, the unlatching of these the first microcontroller module 12 by-pass valve controls 11 or close, and receive the steering order data of the first wireless communication module 13 transmission.
Above-mentioned water valve body is solenoid valve, the unlatching of the first microcontroller module 12 direct by-pass valve controls 11 or close, the solenoid generation electromagnetic force be embodied in application valve body is mentioned closing member from valve seat, valve open, or electromagnetic force disappearance spring handle closing member is pressed on valve seat, valve closing, the principle of work of above-mentioned solenoid valve is thought existing known technology, the applicant is in this not detailed explanation in addition.
In addition, on above-mentioned water valve body, also be provided with on/off key, control the unlatching of wireless water valve unit 1 or close.
In other embodiment, above-mentioned water valve body is motorized valve, and the first microcontroller module 12 is electrically connected the intrinsic motor of water valve, by the direct motor drive valve, realizes that the standard-sized sheet of valve, complete shut-down and half-open half close.
Described gateway device 2 is connected with ZigBee home control network communication protocol data with the first wireless communication module 13 in above-mentioned wireless water valve unit 1, the two carries out two-way communication, adopt the frequency range of 2.4GHz, can be divided into a plurality of communication subchannels, can automatically select the subchannel of communication, during work, with different sub-channel transmission radiofrequency signals, if survey less than radiofrequency signal on current subchannel, changing subchannel is surveyed, the signal received when judgement is the emission that correct information stops radiofrequency signal, reduce meaningless radio-frequency transmissions like this and increase power consumption, system is more reliable, power consumption is lower, and after the connection Ethernet with above-mentioned cloud server between communication be connected.
Described water-level detecting unit 3 is located in above-mentioned sanitary bath equipment, by the level sensor body, formed, survey the water level parameter of sanitary bath equipment, can select the pressure type level sensor, be fixed at the sanitary bath equipment bottom, core body is selected diffuse si usually, principle of work is that the pressure of tested hydraulic pressure directly acts on the diaphragm of sensor, make diaphragm produce the micrometric displacement be directly proportional to hydraulic pressure, the resistance value of sensor is changed, with this variation of use electronics wireline inspection, and the canonical measure signal of a corresponding pressure of conversion output finally transfers to the second following microcontroller module 31, be provided with the second microcontroller module 31 in this level sensor body, the second wireless communication module 32 and second source module 33, this level sensor body sensed water level parameter, and control the second wireless communication module 32 by the second microcontroller module 31 data that detect are exported to above-mentioned gateway device 2, by the ZigBee home control network communication protocol.
Store above-mentioned wireless water valve unit 1 in described cloud server 4, the coded data of gateway device 2 and water-level detecting unit 3, and the authorized key code of intelligent terminal, the gateway device 2 of controlling appointment completes respective wireless water valve unit 1, water-level detecting unit 3 is controlled or data statistic analysis, receive the water level parametric data that gateway device 2 sends, and also store the threshold value of corresponding water level parameter under various modes in it, this cloud server carries out real-time analysis by the water level parametric data received and the water level parameter threshold value of storing in it and compares, and send to gateway device according to comparison result generation steering order signal, complete the Long-distance Control to wireless water valve unit 1, the user can be by after the pattern that appointment is set, as: the pattern of bathing of being grown up, children bath, and pattern etc. is divided according to age level or height and weight is divided, water level parameter threshold value corresponding to the pattern that the water level parameter that cloud server can detect the water-level detecting unit 3 received automatically arranges with the user compared, judge whether to reach threshold value, produce if reach threshold value the steering order that wireless water valve unit 1 is closed, stop discharging water.
Described intelligent terminal 5 is connected with above-mentioned cloud server 4 data by internet, send the steering order signal to cloud server 4, and the data message that receives cloud server 4 transmissions feeds back, the user can send and control the instruction that wireless water valve unit 1 is opened or closed by intelligent terminal 5, also can carry out the setting of water discharge mode simultaneously.This intelligent terminal 5 is a kind of in the electronics equipments for surfing the net such as smart mobile phone, panel computer or PC.
In other embodiment, above-mentioned the first wireless communication module 12, the second wireless communication module 32 adopt bluetooth, Z-Wave or WIFI wireless communication protocol to carry out data transmission with gateway device 2.
Wireless water level control system by the invention described above, the user can send the control signal of opening or closing wireless water valve unit 1 by intelligent terminal 5, realize the long-range control that discharges water to sanitary bath equipment, and after surveying the water level parameter of sanitary bath equipment by water-level detecting unit 3, if after surpassing predefined water level parameter threshold value, cloud server 4 can send the control signal of closing wireless water valve unit 1 automatically, completes the action that stops discharging water, and has avoided like this situation of water resource waste to occur.
In addition, also be provided with liquid flow sensor in wireless water valve unit 1 in wireless water level control system of the present invention, measure the aquifer yield of wireless water valve unit, after wireless water valve unit is opened and is discharged water, liquid flow sensor starts to measure the water yield, and continuous data is sent by the first wireless communication module by the first microcontroller module controls, is sent to cloud server.
Shown in Fig. 4, the present invention also provides a kind of control method of wireless water level, based on said system, comprises that step is as follows:
When initial, wireless water valve unit, water-level detecting unit and gateway device are carried out to the networking setting, and the correspondence of storing respectively wireless water valve unit, water-level detecting unit and gateway device in cloud server is encoded, the mandate of intelligent terminal is set, and makes between above-mentioned each equipment and can carry out the transmission of wireless data;
Step S101: intelligent terminal sends the steering order discharged water and sets the water level parameter threshold value of sanitary bath equipment; The user sends the steering order of controlling open wireless water valve unit 1 by smart mobile phone, the water level parameter threshold value in sanitary bath equipment is set simultaneously;
Step S102: cloud server receives steering order and the water level parameter threshold value that above-mentioned intelligent terminal sends, and carry out pins identification, judge whether intelligent terminal is the user who authorizes, if the user of legal authorization analyzes the steering order received, and water level parameter threshold value is stored, finally will analyze the steering order transcoding obtained of decoding is that exportable signal is sent to corresponding gateway device;
Step S103: gateway device produces and controls the instruction that corresponding wireless water valve unit discharges water according to the steering order that discharges water received, and controls wireless water valve unit by the ZigBee home control network communication protocol and opens, and carries out the action that discharges water;
Step S104: the steering order that wireless water valve element analysis receives, and carry out the action that discharges water, be after the first wireless communication module in wireless water valve unit receives the instruction that gateway device sends, be transferred to the first microcontroller module, by the first microcontroller module controls valve opening, water delivering orifice water outlet;
Step S105: the water level parameter of water-level detecting unit real-time detection sanitary bath equipment, second microcontroller module controls the second wireless communication module in it is sent to cloud server by the data message detected by gateway device;
Step S106: cloud server contrasts the water level parametric data received and the predefined water level parameter threshold value of storing in it in real time, and whether the water level parameter that judgement receives reaches threshold value, enters next step S107 if reach; Do not repeat this step if reach;
Step S107: cloud server produces and closes the steering order discharged water, and steering order is sent to gateway device;
Step S108: gateway device is sent to corresponding wireless water valve unit by the steering order received by the Zigbee home control network communication protocol, is carried out the action that stops discharging water by the first microcontroller module.
In preferred embodiment, above-mentioned step S104 specifically also comprises: after the action that discharges water starts, the liquid flow sensor that wireless water valve unit is provided with is opened, and measures the aquifer yield of wireless water valve unit.
Step S104 based on above-mentioned, above-mentioned step S105 specifically also comprises: aquifer yield data and water level parametric data that wireless water valve unit obtains metering are sent to cloud server by gateway in the lump, thereby the user can grasp the aquifer yield of water delivering orifice at any time by intelligent terminal.
The control method of wireless water level of the present invention, the user sends after steering order long-range to the control that discharged water of indoor wireless water valve unit by intelligent terminal, and, after the water level parametric data of surveying by the water-level detecting unit, realize that cloud server completes the control that wireless water valve unit is stopped discharging water automatically.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (9)
1. a wireless water level control system, for controlling sanitary bath equipment, is characterized in that, this system comprises: wireless water valve unit, gateway device, water-level detecting unit, cloud server and intelligent terminal, wherein:
Described wireless water valve unit consists of the water valve body, be provided with valve, the first microcontroller module that drives valve, the first wireless communication module and the first supply module be connected with the first microcontroller module in this water valve body, also be provided with water inlet and water delivering orifice on above-mentioned water valve body, the unlatching of this first microcontroller module controls valve or close, and receive the steering order data of the first wireless communication module transmission;
The first wireless communication module data communication in described gateway device and above-mentioned wireless water valve unit, and connect after Ethernet with above-mentioned cloud server between communication be connected;
Described water-level detecting unit is located in above-mentioned sanitary bath equipment, by the level sensor body, formed, survey the water level parameter of sanitary bath equipment, be provided with the second microcontroller module, the second wireless communication module and second source module in this level sensor body, this level sensor body sensed water level parameter, and export above-mentioned gateway device to by second microcontroller module controls the second radio communication mold blocks of data;
Store the coded data of wireless water valve unit, gateway device and water-level detecting unit in described cloud server, and the authorized key code of intelligent terminal, receive the water level parametric data that gateway device sends, and also store the threshold value of corresponding water level parameter under various modes in it, this cloud server carries out real-time analysis by the water level parametric data received and the water level parameter threshold value of storing in it to be compared, and produces the steering order signal according to comparison result and send to gateway device;
Described intelligent terminal is connected with above-mentioned cloud server data by internet, sends the steering order signal to cloud server, and receives the data message feedback that cloud server sends.
2. wireless water level control system according to claim 1, is characterized in that, above-mentioned water valve body is solenoid valve, the unlatching of the direct by-pass valve control of the first microcontroller module or close.
3. wireless water level control system according to claim 2, is characterized in that, on above-mentioned water valve body, also is provided with on/off key, controls the unlatching of wireless water valve unit or close.
4. wireless water level control system according to claim 1, is characterized in that, above-mentioned water valve body is motorized valve, and the first microcontroller module is electrically connected motor, by the direct motor drive valve, realizes that the standard-sized sheet of valve, complete shut-down and half-open half close.
5. wireless water level control system according to claim 1, is characterized in that, the first above-mentioned wireless communication module, the second wireless communication module and gateway device adopt ZigBee, bluetooth, Z-Wave or WIFI wireless communication protocol to carry out data transmission.
6. the control method of a wireless water level, is characterized in that, comprises that step is as follows:
Step 1: intelligent terminal sends the steering order discharged water and sets the water level parameter threshold value of sanitary bath equipment;
Step 2: cloud server receives above-mentioned steering order and water level parameter threshold value, and water level parameter threshold value is stored and steering order is sent to corresponding gateway device;
Step 3: gateway device produces according to the steering order that discharges water received the instruction that wireless water valve unit corresponding to controlled in wireless discharges water;
Step 4: the instruction that wireless water valve element analysis receives, and carry out the action that discharges water;
Step 5: the water level parameter of water-level detecting unit real-time detection sanitary bath equipment, and data message is sent to cloud server by gateway device;
Step 6: cloud server contrasts the water level parametric data received and the predefined water level parameter threshold value of storing in it in real time, and whether the water level parameter that judgement receives reaches threshold value, enters next step seven if reach; Do not repeat this step if reach;
Step 7: cloud server produces and closes the steering order discharged water, and steering order is sent to gateway device;
Step 8: gateway device is sent to corresponding wireless water valve unit by the steering order received, and carries out the action that stops discharging water.
7. the control method of wireless water level according to claim 6, it is characterized in that, when initial, wireless water valve unit, water-level detecting unit and gateway device are carried out to the networking setting, and store respectively the correspondence coding of wireless water valve unit, water-level detecting unit and gateway device in cloud server, the mandate of intelligent terminal is set.
8. the control method of wireless water level according to claim 6, is characterized in that, above-mentioned step 4 specifically also comprises: after the action that discharges water starts, the liquid flow sensor that wireless water valve unit is provided with is opened, and measures the aquifer yield of wireless water valve unit.
9. the control method of wireless water level according to claim 8, is characterized in that, above-mentioned step 5 specifically also comprises: the aquifer yield data that wireless water valve unit obtains metering are sent to cloud server by gateway.
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| CN104799578A (en) * | 2015-05-06 | 2015-07-29 | 程梅雪 | Electric push-pull intelligent water adding device |
| CN104965531A (en) * | 2015-07-07 | 2015-10-07 | 国网上海市电力公司 | Novel water tank water level and water replenishing electromagnetic valve remote monitoring system and monitoring method |
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| CN106027340A (en) * | 2016-06-15 | 2016-10-12 | 青岛恒金源电子科技有限公司 | Intelligent bathing control system based on cloud task scheduling |
| CN108095607A (en) * | 2017-10-23 | 2018-06-01 | 深圳市赛亿科技开发有限公司 | Intelligent bathtub system and its control method |
| CN108634794A (en) * | 2018-07-31 | 2018-10-12 | 上海泰大建筑科技有限公司 | A kind of control system and water outlet control method for controlling water yield |
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