CN101589906B - Curtain opening size conditioning system - Google Patents
Curtain opening size conditioning system Download PDFInfo
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- CN101589906B CN101589906B CN200810113814A CN200810113814A CN101589906B CN 101589906 B CN101589906 B CN 101589906B CN 200810113814 A CN200810113814 A CN 200810113814A CN 200810113814 A CN200810113814 A CN 200810113814A CN 101589906 B CN101589906 B CN 101589906B
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Abstract
The invention discloses a curtain opening size conditioning system, comprising a switching device and a curtain control device and the switching device is connected with the curtain control device by networks; wherein, the switching device is used to determine the expected regulating quantity of curtain opening size regulation and provide the expected regulating quantity for the curtain control device; the curtain control device is used to adjust the opening size of the controlled curtain according to the obtained expected regulating quantity. Compared with the prior art, the invention has the following remarkable advantages: (1) the curtain opening size conditioning system is simple to design and reliable to implement; and (2) in the system, the regulating quantity can be judged by using both the switching device and the curtain control device and the switching regulating quantity provided by the switching device is in accurate correspondence with the expected regulating quantity of the curtain opening size, thus realizing the remote accuracy control for the curtain opening size.
Description
Technical Field
The invention relates to a curtain control technology, in particular to a curtain opening degree adjusting system.
Background
Along with the continuous improvement of the living standard of people, the demand of people on the comfort of family life is higher and higher, and the curtain serving as one of necessary household articles in each family life needs to better meet the demand of the comfort of people. The most basic functions of the curtain are to protect the personal privacy of owners and to shade the sun and keep out dust, but the traditional curtain must be opened and closed manually, and the curtain is usually very strenuous when the curtain opening degree is adjusted due to the fact that the curtain is usually long and heavy in a villa or a duplex room. Therefore, in the prior art, a motorized window shade controller is proposed, in which the opening degree of a window shade is adjusted by using the difference of the forward rotation time or the reverse rotation time of an adjusting motor, and at this time, the position of the opening degree adjustment of the window shade is usually determined according to the actual requirements of people.
With the continuous development of network technology, people introduce network control into the process of adjusting and controlling the curtain opening degree, for example, the adjustment and control of the curtain opening degree is performed in an intelligent home system for improving the comfort and satisfaction of residents, at this time, people hope that only a preset switch button is contacted, a trigger signal generated by the contact can be transmitted to a curtain controller, and the curtain controller realizes the adjustment of the curtain opening degree remotely according to the received trigger signal. Therefore, how to realize accurate remote curtain opening degree adjustment control becomes a problem to be solved.
Disclosure of Invention
The invention aims to provide a curtain opening degree adjusting system which can realize accurate remote curtain opening degree adjustment through a network.
In order to solve the above technical problem, the present invention provides a curtain opening degree adjusting system, comprising: switching device and (window) curtain controlling means, switching device and (window) curtain controlling means pass through the network connection, wherein:
the switch device is used for determining the expected adjustment amount of the curtain opening degree adjustment and providing the expected adjustment amount to the curtain control device;
the curtain control device is used for adjusting the opening degree of the controlled curtain according to the acquired expected adjustment quantity;
further, the switch device is used for sending an adjustment starting signal or an adjustment stopping signal when receiving an external trigger signal or according to a preset strategy;
and the curtain control device is used for starting to adjust the opening degree of the curtain controlled by the curtain control device when receiving the adjusting starting signal and stopping adjusting the opening degree of the curtain controlled by the curtain control device when receiving the adjusting stopping signal.
Further, the switching device determines the desired adjustment amount by:
presetting a first linear relation between a switching regulating quantity and regulating time within a regulating quantity range of a switching device;
detecting and recording the actual adjusting time from the adjustment starting signal of the switching device to the adjustment stopping signal bracket;
determining an actual adjusting variable according to the actual adjusting time and the first linear relation;
and taking the sum of the stored initial regulating quantity and the actual regulating variable as the expected regulating quantity.
Still further, in the switching device, the stored initial adjustment amount is updated with the desired adjustment amount.
Still further, the curtain control device adjusts the opening degree of the controlled curtain according to the acquired expected adjustment amount by the following steps:
presetting a second linear relation between the adjustment quantity of the opening degree of the curtain and the adjustment time within the adjustment quantity range of the opening degree of the curtain;
determining the actual adjusting variable of the opening degree of the curtain according to the actual adjusting time of the opening degree of the curtain and the second linear relation; and the sum of the stored initial adjustment quantity of the opening degree of the curtain and the actual adjustment variable is used as the current adjustment quantity of the opening degree of the curtain;
and when the current regulating quantity of the opening degree of the curtain is different from the expected regulating quantity, determining the calibration regulating time and direction according to the regulating quantity difference value between the current regulating quantity and the expected regulating quantity and the second linear relation, and regulating the calibration regulating direction and the calibration regulating time determined by the installation of the opening degree of the controlled curtain.
Still further, the determining of the calibration adjustment time and the adjustment direction by the difference between the current adjustment amount of the opening degree of the installed curtain and the expected adjustment amount and the second linear relationship is specifically as follows:
when the difference value between the current regulating quantity and the expected regulating quantity is a positive value, regulating the calibration regulating time for the opening degree of the controlled curtain according to the direction opposite to the regulating direction of the current opening degree;
and when the difference value between the current adjustment amount and the expected adjustment amount is a negative value, adjusting the calibration adjustment time of the opening degree of the controlled curtain according to the direction same as the adjustment direction of the current opening degree.
Still further, in the curtain control device, the stored initial adjustment amount of the curtain opening degree is updated with the current adjustment amount of the curtain opening degree.
Still further, the adjusting time for the full adjustment amount change of the curtain opening degree is the same as the adjusting time for the full adjustment amount change of the switch.
Further, the switch device is also used for sending an adjustment stop signal when the adjustment is carried out to the maximum adjustment amount; the curtain control device is also used for stopping adjusting the opening degree of the controlled curtain after receiving the stop signal.
Furthermore, the curtain control device is also used for stopping adjusting the opening degree of the controlled curtain when the curtain control device is adjusted to the maximum adjustment amount.
Compared with the prior art, the system provided by the invention has the following remarkable advantages:
(1) the curtain opening degree adjusting system is simple in design and reliable in implementation;
(2) in the system, the switching device and the curtain control device simultaneously judge the adjustment quantity, and the switching adjustment quantity provided by the switching device accurately corresponds to the expected adjustment quantity of the curtain opening degree, so that the remote accurate control of the curtain opening degree is realized.
Drawings
FIG. 1 is a schematic block diagram of a window covering opening degree adjustment system according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating curtain opening adjustment using the system of the present invention;
fig. 3 is another flow chart of curtain opening adjustment using the system provided in the embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, but the invention is not limited thereto.
As shown in fig. 1, a system for adjusting the opening degree of a window covering includes: a switch device and a curtain control device which are connected through a network. Wherein:
the switching device is an initiating device for adjusting the opening degree of the curtain and is used for sending an adjusting starting signal or an adjusting stopping signal to the curtain control device when receiving an external command or according to a preset strategy; and determining an expected adjustment amount of the curtain opening degree adjustment and providing the expected adjustment amount to the curtain control device;
further, the switching device determines the desired adjustment amount by:
presetting a first linear relation between a switching regulating quantity and regulating time within a regulating quantity range of a switching device;
detecting and recording the actual adjusting time between the adjusting starting signal and the adjusting stopping signal of the switching device;
determining an actual adjusting variable according to the actual adjusting time and the first linear relation;
and taking the sum of the stored initial regulating quantity and the actual regulating variable as the expected regulating quantity.
Still further, in the switching device, the stored initial adjustment amount is updated with the desired adjustment amount.
The curtain control device is used for adjusting the opening degree of the controlled curtain according to the acquired expected adjustment quantity, and is specifically realized as follows:
presetting a second linear relation between the adjustment quantity of the opening degree of the curtain and the adjustment time within the adjustment quantity range of the opening degree of the curtain;
determining the actual adjusting variable of the opening degree of the curtain according to the actual adjusting time of the opening degree of the curtain and the second linear relation; and the sum of the stored initial adjustment quantity of the opening degree of the curtain and the actual adjustment variable is used as the current adjustment quantity of the opening degree of the curtain;
and when the current regulating quantity of the opening degree of the curtain is different from the expected regulating quantity, determining the calibration regulating time and direction according to the regulating quantity difference value between the current regulating quantity and the expected regulating quantity and the second linear relation, and regulating the opening degree of the controlled curtain according to the determined calibration regulating direction and the calibration regulating time.
Further, the method for determining the calibration adjustment time and the adjustment method according to the difference between the current adjustment amount and the expected adjustment amount of the opening degree of the curtain and the second linear relationship comprises the following steps:
when the difference value between the current regulating quantity and the expected regulating quantity is a positive value, regulating the calibration regulating time for the opening degree of the controlled curtain according to the direction opposite to the regulating direction of the current opening degree;
and when the difference value between the current adjustment amount and the expected adjustment amount is a negative value, adjusting the calibration adjustment time of the opening degree of the controlled curtain according to the direction same as the adjustment direction of the current opening degree.
Further, in the curtain control device, the stored initial adjustment amount of the curtain opening degree is updated with the current adjustment amount of the curtain opening degree.
In addition, preferably, the adjusting time for the full adjustment amount change of the curtain opening degree is the same as the adjusting time for the full adjustment amount change of the switch, so as to ensure that the corresponding curtain opening degree is just changed from the curtain opening degree of 0 (namely, fully closed) to the curtain opening degree of 100% (namely, fully opened) when the switch is fully closed to fully opened. For example, the switch 10s may be set to be continuously pressed to uniformly adjust the opening/closing device from the initial "zero" position to the maximum range value (i.e., the amount of opening/closing adjustment corresponds to the adjustment duration of the opening/closing device in a linear proportional relationship), and accordingly, the opening degree of the window covering is also adjusted from the fully closed state in which the opening degree is 0 to the fully open state in which the opening degree is 100%.
The following description will be made by way of specific embodiments of the present invention for adjusting the opening degree of a window covering.
Example one: when a user needs to adjust the opening degree of the window curtain according to actual needs, and the opening degree of the window curtain is gradually adjusted from a fully closed state with the opening degree of 0 to a fully opened state with the opening degree of 100%, as shown in fig. 2, the following steps are executed:
101, generating an adjusting starting signal by a switch device, wherein the adjusting starting signal comprises an adjusting type, and the adjusting type is used for increasing the opening degree of the curtain in the following embodiment; the above-mentioned adjustment start signal may be generated by touching a key or a knob or the like as a switching means, for example: when a key for increasing the opening degree is pressed, a signal from off to on is generated, and the signal is an adjusting starting signal;
102, the switch device sends the generated adjusting starting signal to a corresponding curtain control device through a network, and starts timing with an initial value of 0 in the switch device;
103, after receiving the adjusting starting signal, the curtain control device acquires the adjusting type and adjusts the opening degree of the controlled curtain at a preset speed; in this step, the predetermined rate is a rate of change of the curtain opening degree, and the rate of change can be determined according to a first linear relationship;
104, when the user finds that the current opening degree of the curtain is suitable for the requirement of the user and does not need to adjust continuously, the switch device generates an adjustment stop signal, the adjustment stop signal comprises the information of the adjustment amount which is completed by the current switch device, and the adjustment amount is determined according to the first linear relation between the actual adjustment time and the first linear relation, namely, the expected adjustment amount of the user on the opening degree of the curtain is explained; corresponding to step 101, the generation of the adjustment stop signal may be to release the switch to make the switch in an off state, when the switch in the switch device is changed from the on state to the off state;
in this step, the adjustment is performed according to the amount of time corresponding to the difference between the expected adjustment amount and the current adjustment amount, and a specific example of making the current adjustment amount consistent with the expected adjustment amount may be:
when the difference value between the current regulating quantity and the expected regulating quantity is a positive value, regulating the calibration regulating time for the opening degree of the controlled curtain according to the direction of reducing the opening degree;
and when the difference value between the current adjustment amount and the expected adjustment amount is a negative value, adjusting the calibration adjustment time for the opening degree of the controlled curtain according to the direction of increasing the opening degree.
In another embodiment, the current adjustment amount may be stored in the switch device and the window covering control device in advance, so that when the window covering has a certain opening degree, the window covering opening degree may be further adjusted accurately, and the following is still described as the increase of the window covering opening degree, at this time, the following steps are performed as shown in fig. 3:
and step 206, the curtain control device correspondingly adjusts according to the numerical value of the expected adjustment amount, namely adjusts according to the time quantum corresponding to the difference value between the expected adjustment amount and the current adjustment amount, so that the current adjustment amount is consistent with the expected adjustment amount, and stores the current adjustment amount as the initial adjustment amount of the next adjustment, thereby completing the whole curtain opening degree adjustment process.
In addition, in another embodiment, the user needs to adjust the opening degree of the window shade during the use process, instead of storing the current adjustment amount, the user may start the adjustment from the opening degree of the window shade of 0 each time, which is different from the embodiment shown in fig. 2, that is, even if the window shade that needs to be adjusted in opening degree is already at a certain opening degree, the window shade returns to the state of the opening degree of 0 at the time of the current adjustment in opening degree, and the adjustment is started again from the state.
Other variations in the shade opening may be similarly implemented in other embodiments with reference to the system described above. It can be seen from the above embodiments that the system provided by the embodiments of the present invention can realize the precise adjustment of the opening degree of the window curtain
In the step of adjusting the opening degree of the curtain, if the opening degree of the curtain is adjusted to a full range, the adjusting process of the opening degree of the curtain is stopped; if the regulating quantity in the switch device is already regulated to 0 or full range, a stop signal is sent to the curtain control device, and the curtain control device stops the regulating process of the opening degree of the curtain after receiving the stop signal.
It can be seen that the curtain opening degree adjusting system provided by the above embodiment has the following advantages:
(1) the curtain opening degree adjusting system is simple in design and reliable to realize;
(2) the adjustment quantity is judged by using the switching device and the curtain control device simultaneously, and the switching adjustment quantity of the switching device accurately corresponds to the expected adjustment quantity of the curtain opening degree, so that the remote accurate control of the curtain opening degree is realized.
It should be noted that: in the above embodiments, the adjustment of the opening degree of the controlled curtain according to the external information is realized by those skilled in the art by using the methods existing in the prior art, so how to change the opening degree of the curtain is not limited in the embodiments provided by the present invention.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (9)
1. A window covering opening adjustment system comprising: the curtain control device is characterized in that:
the switch device is used for determining the expected adjustment amount of the curtain opening degree adjustment and providing the expected adjustment amount to the curtain control device;
the curtain control device is used for adjusting the opening degree of the controlled curtain according to the acquired expected adjustment quantity;
wherein,
the switching device is used for sending an adjustment starting signal or an adjustment stopping signal according to a preset strategy;
and the curtain control device is used for starting to adjust the opening degree of the curtain controlled by the curtain control device when receiving the adjusting starting signal and stopping adjusting the opening degree of the curtain controlled by the curtain control device when receiving the adjusting stopping signal.
2. The system of claim 1, wherein the switching device determines the desired amount of adjustment by:
presetting a first linear relation between a switching regulating quantity and regulating time within a regulating quantity range of a switching device;
detecting and recording the actual adjusting time from the adjustment starting signal of the switching device to the adjustment stopping signal bracket;
determining an actual adjusting variable according to the actual adjusting time and the first linear relation;
and taking the sum of the stored initial regulating quantity and the actual regulating variable as the expected regulating quantity.
3. The system of claim 2, wherein the stored initial adjustment is updated in the switching device with the desired adjustment.
4. The system of claim 2, wherein the shade control device adjusts the opening of the controlled shade based on the known expected adjustment amount by:
presetting a second linear relation between the adjustment quantity of the opening degree of the curtain and the adjustment time within the adjustment quantity range of the opening degree of the curtain;
determining the actual adjusting variable of the opening degree of the curtain according to the actual adjusting time of the opening degree of the curtain and the second linear relation; and the sum of the stored initial adjustment quantity of the opening degree of the curtain and the actual adjustment variable is used as the current adjustment quantity of the opening degree of the curtain;
and when the current regulating quantity of the opening degree of the curtain is different from the expected regulating quantity, determining the calibration regulating time and direction according to the regulating quantity difference value between the current regulating quantity and the expected regulating quantity and the second linear relation, and regulating the calibration regulating direction and the calibration regulating time determined by the installation of the opening degree of the controlled curtain.
5. The system of claim 4, wherein the difference between the current adjustment of the opening degree of the installed window covering and the expected adjustment and the second linear relationship determine the calibrated adjustment time and the adjustment direction by:
when the difference value between the current regulating quantity and the expected regulating quantity is a positive value, regulating the calibration regulating time for the opening degree of the controlled curtain according to the direction opposite to the regulating direction of the current opening degree;
and when the difference value between the current adjustment amount and the expected adjustment amount is a negative value, adjusting the calibration adjustment time of the opening degree of the controlled curtain according to the direction same as the adjustment direction of the current opening degree.
6. The system of claim 4, wherein the stored initial amount of shade opening adjustment is updated in the shade control with a current amount of shade opening adjustment.
7. The system of claim 4, wherein the window covering opening degree is adjusted for the same adjustment time for a full adjustment amount change as the switch full adjustment amount change.
8. The system of claim 1,
the switching device is also used for adjusting the maximum adjustment quantity and sending an adjustment stop signal;
the curtain control device is also used for stopping adjusting the opening degree of the controlled curtain when receiving the stop signal.
9. The system of claim 1,
the curtain control device is also used for stopping adjusting the opening degree of the controlled curtain when the curtain control device is adjusted to the maximum adjustment amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810113814A CN101589906B (en) | 2008-05-30 | 2008-05-30 | Curtain opening size conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810113814A CN101589906B (en) | 2008-05-30 | 2008-05-30 | Curtain opening size conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101589906A CN101589906A (en) | 2009-12-02 |
| CN101589906B true CN101589906B (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810113814A Expired - Fee Related CN101589906B (en) | 2008-05-30 | 2008-05-30 | Curtain opening size conditioning system |
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| Country | Link |
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| CN (1) | CN101589906B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607510A (en) * | 2015-10-30 | 2016-05-25 | 东莞酷派软件技术有限公司 | Curtain opening/closing state control method and device and terminal |
| CN108937508B (en) * | 2018-06-25 | 2024-04-05 | 广州中大中鸣科技有限公司 | DALI electric curtain drive capable of positioning in travel |
| CN111938406A (en) * | 2020-06-30 | 2020-11-17 | 星络智能科技有限公司 | Controller, control method, computer device and computer-readable storage medium |
| CN114658316A (en) * | 2020-12-23 | 2022-06-24 | 中达电子(江苏)有限公司 | Method and device for controlling opening of small window of livestock house |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146194Y (en) * | 1992-09-12 | 1993-11-17 | 李日善 | Dual-purpose curtain box |
| CN2330272Y (en) * | 1998-03-17 | 1999-07-28 | 张占绪 | Multifunctional curtain opening and closing device |
-
2008
- 2008-05-30 CN CN200810113814A patent/CN101589906B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146194Y (en) * | 1992-09-12 | 1993-11-17 | 李日善 | Dual-purpose curtain box |
| CN2330272Y (en) * | 1998-03-17 | 1999-07-28 | 张占绪 | Multifunctional curtain opening and closing device |
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| Publication number | Publication date |
|---|---|
| CN101589906A (en) | 2009-12-02 |
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