CN110850800A - Fountain control device and control method based on time sequence - Google Patents
Fountain control device and control method based on time sequence Download PDFInfo
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- CN110850800A CN110850800A CN201911151843.0A CN201911151843A CN110850800A CN 110850800 A CN110850800 A CN 110850800A CN 201911151843 A CN201911151843 A CN 201911151843A CN 110850800 A CN110850800 A CN 110850800A
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- fountain
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/163—Domotique, domestic, home control, automation, smart, intelligent house
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses a fountain control device and a control method based on time sequence, which comprises a pool box and light nozzles, wherein the pool box is of a pool-shaped box structure, a plurality of light nozzles are arranged in the pool box, the light nozzles spray water in the pool box to form a light fountain, a spray box is arranged in the pool box, the light nozzles on the spray box form four digital mirror images, the four digital mirror images are reflected to the front of the pool box by a reflector above the pool box, a human body ultrasonic sensor is arranged on the reflector, the human body ultrasonic sensor senses the movement of a human body in front of the pool box, the light nozzles spray water to form a digital mirror image time fountain, the human body can observe digital time display in front of the pool box, and the opening and closing of the light nozzles are controlled by introducing a time sequence analysis mode. The invention is specially used for indoor doorways, forms a digital time display in a fountain mode, and can realize digital display while ensuring indoor air humidity.
Description
Technical Field
The invention relates to the technical field of fountain control technology, in particular to a fountain control device and a fountain control method based on time series.
Background
The fountain is a combination body with a specific shape which sprays water or other liquid through a nozzle under a certain pressure, and the fountain provides water pressure and is generally a water pump. Fountain landscapes can be broadly divided into two categories, namely, the fountain landscapes are manufactured according to site landform structures and imitating natural waterscape according to local conditions, and fountain equipment is completely relied on for artificial landscaping. The fountain is a water landscape which is constructed by manpower or in a natural fountain pool and sprays beautiful water to be enjoyed by people. The fountain is an important landscape, is a waterscape art, embodies the combination of moving and static, forms bright and lively atmosphere and brings aesthetic enjoyment to people. For northern areas, the air is dry, like office buildings and first-floor halls with large pedestrian flow all the year round, the ventilation device enables the interior of the halls to be dry compared with outdoor air, people feel uncomfortable after entering the halls, and meanwhile, the first-floor halls are generally set with landscape decoration, so that the fountain in the landscape decoration is introduced into the first-floor halls, and the characteristic that the pedestrian flow in the halls has uniqueness is considered, so that the fountain is also controlled by introducing time sequence analysis.
Disclosure of Invention
Aiming at the existing problems, the invention provides a fountain control device and a control method based on time sequence.A spraying box is arranged in a pool box in a pool shape, a light spray head on the spraying box forms four digital mirror images, the four digital mirror images are reflected to the front of the pool box by a reflector above the pool box, a human body ultrasonic sensor is arranged on the reflector, the human body ultrasonic sensor senses the movement of a human body in front of the pool box, the light spray head sprays water to form a digital mirror image time fountain, the human body can observe digital time display in front of the pool box, and a digital time display is formed in the form of the fountain.
The technical scheme of the invention is as follows:
the invention provides a fountain control device based on time sequence, which comprises a pool box and light spray heads, wherein the pool box is of a pool-shaped box body structure, a plurality of light spray heads are arranged in the pool box, the light spray heads spray water in the pool box to form a light fountain, the fountain control device also comprises a spray box, a vertical support frame, a reflecting mirror, a reflecting bearing frame, a human body ultrasonic sensor and light spray head groups, the spray box is arranged in the pool box, the upper end of the spray box is exposed out of the pool box, four light spray head groups are sequentially arranged at the upper end of the spray box from right to left, each light spray head group consists of a plurality of light spray heads which are arranged in a shape like a Chinese character 'ri', the four light spray head groups are respectively a first light spray head group, a second light spray head group, a third light spray head group and a fourth light spray head group, two cylindrical isolation blocks are arranged between the second light spray head group and the third light, enabling the first lamplight nozzle group and the second lamplight nozzle group on the left side of the isolation block and the third lamplight nozzle group and the fourth lamplight nozzle group on the right side of the isolation block to respectively display a two-digit hour number mirror image and a two-digit minute number mirror image;
a reflector which is inclined in a manner that the front part is higher and the back part is lower is arranged right above the injection box, a reflection bearing frame is nested on the outer side of the reflector, a vertical supporting frame is arranged at the lower end of the reflection bearing frame, the vertical supporting frame extends vertically and downwards, and the lower end of the vertical supporting frame is arranged at the back end of the upper end surface of the pool box, so that the water spray change of a light spray head group on the injection box is observed in front of the pool box through the reflector;
the pond incasement is equipped with the PLC controller, PLC controller respectively with light shower nozzle electric connection, realize first light shower nozzle group, second light shower nozzle group, third light shower nozzle group and fourth light shower nozzle group blowout rivers form the mirror image projection of digital shape respectively on the speculum.
Further, the upper end central authorities of reflection bearing frame are equipped with vertical sensor seat, be equipped with human ultrasonic sensor on the sensor seat, human ultrasonic sensor's the place ahead of ultrasonic sensing region orientation pond case and with PLC controller electric connection, make the PLC controller obtains the signal of the human removal in pond case the place ahead through human ultrasonic sensor response, adjusts opening and close of four group's light shower nozzle groups.
Further, a joint seat is arranged on the rear side of the upper end face of the pool box, and the vertical supporting frame is embedded in the joint seat, so that the vertical supporting frame is detachably connected with the pool box.
Further, the inclined included angle between the reflecting mirror and the horizontal plane is 45 degrees.
Further, the injection box includes box, water pump and solenoid valve, the box is established at pond incasement portion central authorities, be equipped with the water pump in the box and supply water to the light shower nozzle, be equipped with the solenoid valve between water pump and the light shower nozzle, water pump and solenoid valve respectively with PLC controller electric connection, as the control response end of PLC controller, realize the control of PLC controller to the light shower nozzle water spray.
Further, a fountain control method based on time series analysis is provided, which comprises the following steps:
s1, moving objects appear in the monitoring area of the human body ultrasonic sensor above the pool box of the indoor fountain, the human body ultrasonic sensor obtains monitoring signals through detection, and the detection signals are transmitted to the PLC.
S2, the PLC controls the light spray head set to spray water according to the current time to form a digital mirror image, the mirror image is projected onto the reflector, fountain state characteristics of time length t after the current time within 30 days before are extracted from a time sequence database in the internal memory, time sequence analysis is carried out according to a moving average method, the fountain state characteristics of time length t after the current time are determined, and fountain state characteristic judgment after one time of time length t is completed.
And S3, after the PLC controls the water spraying time t of the light spray head group, extracting the fountain state characteristics of the time t after the current time within the previous 30 days by utilizing the time sequence database in the internal memory again, carrying out time sequence analysis according to a moving average method, determining the fountain state characteristics of the time t after the current time, and finishing the fountain state characteristic judgment after the time t for one time until the light fountain group is closed.
And S4, the PLC stores the fountain state characteristic value of each time into the time sequence database in the internal memory corresponding to the hour period, and deletes the data before the 30 th day.
Further, the time duration t is 1min-60 min.
Furthermore, the fountain state characteristics comprise opening state characteristics and closing state characteristics, and the opening and closing of the lamplight nozzle group are respectively determined.
Due to the adoption of the technology, compared with the prior art, the invention has the following specific positive beneficial effects:
1. according to the invention, the spray box is arranged in the pool box in a pool shape, the light spray heads on the spray box form four digital mirror images, the four digital mirror images are reflected to the front of the pool box by the reflecting mirror above the pool box, the human body ultrasonic sensor is arranged on the reflecting mirror, the human body ultrasonic sensor senses the movement of a human body in front of the pool box, the light spray heads spray water to form a digital mirror image time fountain, the human body can observe digital time display in front of the pool box, the digital time display is formed in the form of the fountain, the digital display of time is realized while the indoor air humidity is ensured, and the digital display is used as an attractive landscape.
2. The invention introduces a time sequence analysis mode to control the opening and closing of the light nozzle, is beneficial to adapting to the characteristics of different people flows in different time periods, can judge whether the light nozzle needs to be closed according to the situation of the coming day after a certain time after the human body moves, and is energy-saving and environment-friendly.
3. The invention is suitable for office building first floor halls with large annual traffic, especially northern areas with dry outdoor air, increases the indoor air humidity of the first floor halls, provides comfortable air for people flowing into the halls and provides beautiful landscape effect.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1-a sensor seat, 2-a human body ultrasonic sensor, 3-a reflection bearing frame, 4-a reflector, 5-a joint seat, 6-a pool box, 7-a backflow loop, 8-an injection box, 9-a first light nozzle group, 10-a second light nozzle group, 11-a separation block, 12-a third light nozzle group, 13-a fourth light nozzle group and 14-a vertical support frame.
Detailed Description
The first embodiment is as follows:
as shown in the attached figure 1, the invention provides a fountain control device based on a time sequence, which comprises a pool box 6 and lamplight spray heads, wherein the pool box 6 is of a pool-shaped box body structure, a plurality of lamplight spray heads are arranged in the pool box 6, the lamplight spray heads spray water in the pool box 6 to form a lamplight fountain, the fountain control device further comprises a spray box 8, a vertical support frame 14, a reflecting mirror 4, a reflecting bearing frame 3, a human body ultrasonic sensor 2 and lamplight spray head groups, the spray box 8 is arranged in the pool box 6, the upper end of the spray box 8 is exposed out of the pool box 6, a backflow loop 7 for enabling the lamplight spray heads to backflow into the pool box 6 is formed between the side wall of the spray box 8 and the inner wall of the pool box 6, four groups of lamplight spray head groups are sequentially arranged from right to left at the upper end of the spray box 8, the lamplight spray head groups are composed of a plurality of lamplight spray heads arranged, Two cylindrical isolation blocks 11 are arranged between the third lamplight spray head group 12 and the fourth lamplight spray head group 13, so that the first lamplight spray head group 9 and the second lamplight spray head group 10 on the left side of the isolation blocks 11 and the third lamplight spray head group 12 and the fourth lamplight spray head group 13 on the right side of the isolation blocks 11 can respectively display a two-digit hour number mirror image and a two-digit minute number mirror image;
a reflecting mirror 4 which is inclined in a manner that the front part is higher and the back part is lower is arranged right above the injection box 8, a reflecting bearing frame 3 is nested on the outer side of the reflecting mirror 4, a vertical supporting frame 14 is arranged at the lower end of the reflecting bearing frame 3, the vertical supporting frame 14 extends vertically downwards, and the lower end of the vertical supporting frame is arranged at the rear end of the upper end surface of the pool box 6, so that the water spray change of a lamplight spray head group on the injection box 8 is observed in front of the pool box 6 through the reflecting mirror 4;
be equipped with the PLC controller in the pond case 6, the PLC controller respectively with light shower nozzle electric connection, realize that first light shower nozzle group 9, second light shower nozzle group 10, third light shower nozzle group 12 and fourth light shower nozzle group 13 blowout rivers form the mirror image projection of digital shape respectively on speculum 4.
Wherein, the upper end central authorities of reflection bearing frame 3 are equipped with vertical sensor seat 1, are equipped with human ultrasonic sensor 2 on the sensor seat 1, and the place ahead of pond case 6 and with PLC controller electric connection are faced towards in the supersound response region of human ultrasonic sensor 2 for the PLC controller passes through the signal that the human body in human ultrasonic sensor 2 response acquisition pond case 6 the place ahead removed, adjusts opening and close of four group's light shower nozzle groups.
Wherein, the up end rear side of pond case 6 is equipped with joint seat 5, and vertical support frame 14 imbeds in joint seat 5 for vertical support frame 14 and the removable connection of pond case 6.
Wherein, in order to realize the good sight in front of the tank 6, the inclined angle between the reflector 4 and the horizontal plane is set to be 45 degrees.
Wherein, injection case 8 includes box, water pump and solenoid valve, and the box is established at 6 inside central authorities in pond case, is equipped with the water pump in the box and supplies water to the light shower nozzle, is equipped with the solenoid valve between water pump and the light shower nozzle, water pump and solenoid valve respectively with PLC controller electric connection, as the control response end of PLC controller, realize the control of PLC controller to the light shower nozzle water spray.
For the control mode of the fountain control device based on the time series, a fountain control method based on time series analysis is provided, which comprises the following steps:
s1, moving objects appear in the monitoring area of the human body ultrasonic sensor 2 above the pool box 6 of the indoor fountain, the human body ultrasonic sensor 2 obtains monitoring signals through detection, and the detection signals are transmitted to the PLC.
S2, the PLC controls the light spray head group to spray water according to the current time to form a digital mirror image, the mirror image is projected onto the reflector 4, fountain state characteristics of time length t after the current time within 30 days before are extracted from a time sequence database in the internal memory, time sequence analysis is carried out according to a moving average method, the fountain state characteristics of time length t after the current time are determined, and fountain state characteristic judgment after one time of time length t is completed, wherein the time length t is 1-60 min, and the fountain state characteristics comprise opening state characteristics and closing state characteristics, and opening and closing of the light spray head group are respectively determined.
And S3, after the PLC controls the water spraying time t of the light spray head group, extracting the fountain state characteristics of the time t after the current time within the previous 30 days by utilizing the time sequence database in the internal memory again, carrying out time sequence analysis according to a moving average method, determining the fountain state characteristics of the time t after the current time, and finishing the fountain state characteristic judgment after the time t for one time until the light fountain group is closed.
And S4, the PLC stores the fountain state characteristic value of each time into the time sequence database in the internal memory in a corresponding integral point time period, and deletes the data before the 30 th day to ensure that the data volume of 30 days is kept when the data in the time sequence database is self-extracted, so that the PLC carries out time sequence analysis according to a moving average method.
Claims (8)
1. The utility model provides a fountain controlling means and control method based on time sequence, includes pond case and light shower nozzle, the box structure and the inside a plurality of light shower nozzle that are the pond form of pond case for the light shower nozzle sprays water in the pond incasement and forms light fountain, its characterized in that: also comprises a spraying box, a vertical supporting frame, a reflector, a reflecting bearing frame, a human body ultrasonic sensor and a lamplight nozzle group, the spray box is arranged in the tank box, the upper end of the spray box is exposed out of the tank box, four groups of lamplight spray head groups are sequentially arranged at the upper end of the spray box from right to left, the lamplight nozzle group consists of a plurality of lamplight nozzles which are arranged in a shape like the Chinese character 'ri', the four groups of lamplight nozzles are respectively a first lamplight nozzle group, a second lamplight nozzle group, a third lamplight nozzle group and a fourth lamplight nozzle group, two cylindrical isolation blocks are arranged between the second lamplight nozzle group and the third lamplight nozzle group, enabling the first lamplight nozzle group and the second lamplight nozzle group on the left side of the isolation block and the third lamplight nozzle group and the fourth lamplight nozzle group on the right side of the isolation block to respectively display a two-digit hour number mirror image and a two-digit minute number mirror image;
a reflector which is inclined in a manner that the front part is higher and the back part is lower is arranged right above the injection box, a reflection bearing frame is nested on the outer side of the reflector, a vertical supporting frame is arranged at the lower end of the reflection bearing frame, the vertical supporting frame extends vertically and downwards, and the lower end of the vertical supporting frame is arranged at the back end of the upper end surface of the pool box, so that the water spray change of a light spray head group on the injection box is observed in front of the pool box through the reflector;
the pond incasement is equipped with the PLC controller, PLC controller respectively with light shower nozzle electric connection, realize first light shower nozzle group, second light shower nozzle group, third light shower nozzle group and fourth light shower nozzle group blowout rivers form the mirror image projection of digital shape respectively on the speculum.
2. The fountain control device and control method based on time series as claimed in claim 1, wherein: the utility model discloses a portable lighting device, including reflection bearing frame, sensor seat, PLC controller, reflection bearing frame, sensor seat, the upper end central authorities of reflection bearing frame are equipped with vertical sensor seat, be equipped with human ultrasonic sensor on the sensor seat, the ultrasonic sensing region of human ultrasonic sensor just with PLC controller electric connection towards the place ahead of pond case, make the PLC controller obtains the signal of the human removal in pond case the place ahead through the response of human ultrasonic sensor, adjusts opening and close of four group's light shower nozzle groups.
3. The fountain control device and control method based on time series as claimed in claim 2, wherein: the rear side of the upper end face of the pool box is provided with a joint seat, and the vertical supporting frame is embedded into the joint seat, so that the vertical supporting frame is detachably connected with the pool box.
4. The fountain control device and control method based on time series as claimed in claim 3, wherein: the inclined included angle between the reflecting mirror and the horizontal plane is 45 degrees.
5. The fountain control device and control method based on time series as claimed in claim 4, wherein: the spraying box comprises a box body, a water pump and an electromagnetic valve, the box body is arranged in the center of the interior of the tank, the water pump is arranged in the box body and supplies water to the light spray head, the electromagnetic valve is arranged between the water pump and the light spray head, the water pump and the electromagnetic valve are respectively electrically connected with the PLC controller and serve as a control response end of the PLC controller, and the control of the PLC controller on the water spray of the light spray head is achieved.
6. A fountain control method based on time series analysis is characterized in that: the method comprises the following steps:
s1, moving objects appear in the monitoring area of the human body ultrasonic sensor above the pool box of the indoor fountain, the human body ultrasonic sensor obtains monitoring signals through detection, and the detection signals are transmitted to the PLC.
S2, the PLC controls the light spray head set to spray water according to the current time to form a digital mirror image, the mirror image is projected onto the reflector, fountain state characteristics of time length t after the current time within 30 days before are extracted from a time sequence database in the internal memory, time sequence analysis is carried out according to a moving average method, the fountain state characteristics of time length t after the current time are determined, and fountain state characteristic judgment after one time of time length t is completed.
And S3, after the PLC controls the water spraying time t of the light spray head group, extracting the fountain state characteristics of the time t after the current time within the previous 30 days by utilizing the time sequence database in the internal memory again, carrying out time sequence analysis according to a moving average method, determining the fountain state characteristics of the time t after the current time, and finishing the fountain state characteristic judgment after the time t for one time until the light fountain group is closed.
And S4, the PLC stores the fountain state characteristic value of each time into the time sequence database in the internal memory corresponding to the hour period, and deletes the data before the 30 th day.
7. The fountain control device and control method based on time series as claimed in claim 6, wherein: the time t is 1-60 min.
8. The fountain control device and control method based on time series as claimed in claim 6, wherein: the fountain state characteristics comprise opening state characteristics and closing state characteristics, and the opening and closing of the lamplight nozzle group are respectively determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911151843.0A CN110850800A (en) | 2019-11-22 | 2019-11-22 | Fountain control device and control method based on time sequence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911151843.0A CN110850800A (en) | 2019-11-22 | 2019-11-22 | Fountain control device and control method based on time sequence |
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| Publication Number | Publication Date |
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| CN110850800A true CN110850800A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911151843.0A Withdrawn CN110850800A (en) | 2019-11-22 | 2019-11-22 | Fountain control device and control method based on time sequence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111708298A (en) * | 2020-06-19 | 2020-09-25 | 温州大学 | Light show control system |
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| CN2334049Y (en) * | 1998-03-05 | 1999-08-18 | 朱纪南 | Colour music fountain type indicating clock |
| JP2001070852A (en) * | 1999-09-03 | 2001-03-21 | Ntt Power & Building Facilities Inc | Fountain with clock function |
| CN1329946A (en) * | 2000-06-18 | 2002-01-09 | 朱纪南 | Computer controlled dot matrix type multi-colour music fountain and its water control scheme |
| CN104133457A (en) * | 2014-08-06 | 2014-11-05 | 苏州众天力信息科技有限公司 | Fountain control method based on body sensing technology |
| CN105380746A (en) * | 2014-09-09 | 2016-03-09 | 泰克曼(南京)电子有限公司 | Welding mask with head-up displaying automatic light adjusting filter |
| CN105868073A (en) * | 2016-03-25 | 2016-08-17 | 山东超越数控电子有限公司 | Data center energy saving strategy implementation method based on time series analysis |
| CN108212636A (en) * | 2017-12-20 | 2018-06-29 | 李万 | Shadow fountain |
-
2019
- 2019-11-22 CN CN201911151843.0A patent/CN110850800A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334049Y (en) * | 1998-03-05 | 1999-08-18 | 朱纪南 | Colour music fountain type indicating clock |
| JP2001070852A (en) * | 1999-09-03 | 2001-03-21 | Ntt Power & Building Facilities Inc | Fountain with clock function |
| CN1329946A (en) * | 2000-06-18 | 2002-01-09 | 朱纪南 | Computer controlled dot matrix type multi-colour music fountain and its water control scheme |
| CN104133457A (en) * | 2014-08-06 | 2014-11-05 | 苏州众天力信息科技有限公司 | Fountain control method based on body sensing technology |
| CN105380746A (en) * | 2014-09-09 | 2016-03-09 | 泰克曼(南京)电子有限公司 | Welding mask with head-up displaying automatic light adjusting filter |
| CN105868073A (en) * | 2016-03-25 | 2016-08-17 | 山东超越数控电子有限公司 | Data center energy saving strategy implementation method based on time series analysis |
| CN108212636A (en) * | 2017-12-20 | 2018-06-29 | 李万 | Shadow fountain |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111708298A (en) * | 2020-06-19 | 2020-09-25 | 温州大学 | Light show control system |
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Application publication date: 20200228 |