CN114340038B - 433MHz remote control system and receiving method - Google Patents
433MHz remote control system and receiving method Download PDFInfo
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- CN114340038B CN114340038B CN202111632678.8A CN202111632678A CN114340038B CN 114340038 B CN114340038 B CN 114340038B CN 202111632678 A CN202111632678 A CN 202111632678A CN 114340038 B CN114340038 B CN 114340038B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012217 deletion Methods 0.000 claims description 12
- 230000037430 deletion Effects 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 102100022908 ADP-ribosylation factor-like protein 1 Human genes 0.000 description 1
- 102100039650 ADP-ribosylation factor-like protein 2 Human genes 0.000 description 1
- 101000974500 Homo sapiens ADP-ribosylation factor-like protein 1 Proteins 0.000 description 1
- 101000886101 Homo sapiens ADP-ribosylation factor-like protein 2 Proteins 0.000 description 1
- 101000718041 Homo sapiens Aldo-keto reductase family 1 member B10 Proteins 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention relates to the technical field of remote control starting devices and discloses a 433 remote control system and a receiving method, wherein a circuit board is fixedly arranged in an inner cavity of the controller, a battery is fixedly arranged at the top of the circuit board, a control chip is fixedly arranged at the top of the circuit board and positioned at the right of the battery, a control button is fixedly arranged at the top of the circuit board and positioned at the right of the control chip, a signal transmitter is fixedly arranged at the top of the circuit board and positioned at the right of the control button, and a signal receiver is fixedly arranged at the top of the circuit board and positioned in front of the signal transmitter.
Description
Technical Field
The invention relates to the technical field of remote control starting devices, in particular to a 433MHz remote control system and a receiving method.
Background
The common coding modes of the radio remote control are two types, namely a fixed code and a rolling code, wherein the rolling code is an upgrade and update product of the fixed code, and the rolling coding mode is used in occasions with confidentiality requirements. Since the open frequency band is defined as 315mHz and the European and American countries are defined as 433mHz, the products exported to the above countries should use 433mHz remote controllers.
The output data of the existing 433mhz remote control generally comprises a start frame and a data frame, the general 433mhz remote control receives the data frame after analyzing by receiving the start frame, when a blocking object or a signal is bad, the remote controller cannot receive the start frame, the start frame cannot receive the data frame, and the pairing is failed, the existing 433mhz remote control uses a button remote control, generally only can pair one data frame, and cannot store a plurality of 433mhz remote control data frames.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects existing in the prior art, the invention provides a 433MHz remote control system and a receiving method, which can effectively solve the problems that the prior art is blocked from receiving a starting frame, so that the 433MHz remote control does not accept a later data frame, the pairing is failed, the existing 433MHz remote control has single function, and a plurality of data frames cannot be stored and the deleted data frames cannot be recovered.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention discloses a 433MHz remote control receiving method, which comprises the following steps:
s1, starting a system, wherein when a user needs to pair, the user uses a pairing function, and the device starts to emit 433 signal waves outwards and receives external signal waves;
s2, the signal receiver receives external 433MHz signal waves, and the signal receiver receives 433MHz signal waves through a receiving antenna;
s3, the signal receiver receives the paired signal wave, and the signal lamp starts to flash to indicate that the device starts to pair;
s4, the signal interceptor starts to discard and shield the received initial frame and only receives the data frames behind the initial frame;
s5, stopping flashing of the signal lamp, completing data transmission, and successfully pairing;
and S6, storing the successfully paired data frames in a memory chip for searching directly in the memory chip in the next pairing.
Further, the step S1 is used for starting all pairing operations, and the operations of the internal components are guided by the system.
Further, the signal receiver in S4 is mainly responsible for shielding the initial frame and guiding the data frame into the chip for pairing.
Further, the signal lamp in S5 blinks to indicate that the electronic component in the remote controller starts to work, and the operation of the remote controller is finished when the blinks are stopped.
Further, the memory chip in S6 refers to the location where the data frame is stored
The utility model provides a 433MHz remote control system, includes the controller, the inner chamber fixed mounting of controller has the circuit board, the top fixed mounting of circuit board has the battery, the top of circuit board just is located the right fixed mounting of battery has control chip, the top of circuit board just is located the right-hand fixed mounting of control chip has control button, the top of circuit board just is located the right fixed mounting of control button has signal transmitter, the top of circuit board just is located signal transmitter's the place ahead fixed mounting has signal receiver, control button's top runs through the controller and extends to the outside of controller, the top fixed mounting of controller has control panel, control chip's input is connected with signal transmitter's output, and control chip is IC, and signal reflector is ARL1, and signal receiver is ARL2, R1, R2, R3, R4, R5, R6, R7, R8 are all resistance, and the battery is T, and the signal lamp is HG, and the button is SB1, and control button pairs.
Furthermore, the output end of the control panel is connected with an opening unit, the output end of the control panel is connected with a closing unit, the control panel is composed of a liquid crystal display and can control the program inside the control chip, the output end of the control panel is connected with a code clearing module, and the output end of the control panel is connected with a copying module.
Furthermore, the output end of the control panel is connected with a recovery unit, the output end of the code clearing module is connected with a stored memory chip, the stored memory chip stores data frames which are also successfully paired, a user takes a name, pairing can be directly carried out for wireless searching and pairing again when the user needs to use the data frame next time, the output end of the stored memory chip is connected with a clearing button, and the output end of the pairing module is connected with a pairing unit.
Furthermore, the output end of the pairing unit is connected with a pairing button, the output end of the recovery unit is connected with a deletion memory chip, the output end of the deletion memory chip is connected with a recovery button, and the control button is a total control button of a cleaning button, a pairing button and a recovery button.
Furthermore, the battery is connected with a ground wire, the control chip is connected with a signal interceptor through a first input end, the signal interceptor is KT, the signal interceptor analyzes received signal waves, the initial frame is abandoned to directly read the data frame behind the initial frame, the input end of the signal interceptor is connected with a control button, the control button is connected with a signal receiver through a connecting point, and the control button is connected with a signal lamp through the connecting point.
(III) beneficial effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. according to the invention, a new pairing mode is added, the control chip is connected with the signal interceptor through the first input end, the input end of the signal interceptor is connected with the control button, the control button is connected with the signal receiver through the connecting point, and the control button is connected with the signal lamp through the connecting point, so that pairing can be performed even if an initial frame is not received, the aim that the initial frame can be discarded and a data frame can be received is achieved, pairing is successful, the problem that 433 remote control is interfered and pairing fails is avoided, and the success rate of 433MHz remote control pairing is improved.
2. According to the invention, through the design of adding various using effects of 433MHz remote control, the output end of the control panel is connected with the opening unit, the output end of the control panel is connected with the closing unit, the output end of the control panel is connected with the clear code module, the output end of the control panel is connected with the copying module, the output end of the clear code module is connected with the stored memory chip, the output end of the stored memory chip is connected with the clearing button, the output end of the copying module is connected with the pairing unit, the output end of the pairing unit is connected with the pairing button, the output end of the restoring unit is connected with the deletion memory chip, and the output end of the deletion memory chip is connected with the restoring button, so that the 433MHz remote control gets rid of the traditional remote control, the problem of multiple functions of keys is solved, and the 433MHz remote control can store matched data frames and delete or restore the data frames.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a system configuration diagram of a control panel according to an embodiment;
FIG. 3 is a circuit diagram of a circuit board according to an embodiment;
reference numerals in the drawings represent respectively: 1. a controller; 2. a circuit board; 3. a battery; 4. a control chip; 5. a control button; 6. a signal transmitter; 7. a signal receiver; 8. a control panel; 801. opening the unit; 802. a closing unit; 803. a code clearing module; 804. a copy module; 805. a recovery unit; 806. a stored memory chip; 807. a clear button; 808. a pairing unit; 809. pairing buttons; 810. deleting the memory chip; 811. a resume button; 9. a signal lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Example 1
In this embodiment, a 433mhz remote control receiving method includes the following steps:
s1, starting a system, wherein when a user needs to pair, the user uses a pairing function, and the device starts to emit 433 signal waves outwards and receives external signal waves;
s2, the signal receiver receives external 433MHz signal waves, and the signal receiver receives 433MHz signal waves through a receiving antenna;
s3, the signal receiver receives the paired signal wave, and the signal lamp starts to flash to indicate that the device starts to pair;
s4, the signal interceptor starts to discard and shield the received initial frame and only receives the data frames behind the initial frame;
s5, stopping flashing of the signal lamp, completing data transmission, and successfully pairing;
and S6, the successfully paired data frames are stored in the memory chip, so that the next pairing is conveniently and directly searched in the memory chip.
As shown in fig. 1 and 2, S1 is a starting step of all pairing operations, and the operations of the internal components are guided by the system.
As shown in fig. 1 and 2, the signal receiver in S4 is mainly responsible for masking the start frame and guiding the data frame into the chip for pairing.
As shown in fig. 1 and 2, the signal lamp in S5 blinks to indicate that the electronic components in the remote controller start to operate, and the operation of the remote controller is ended when the blinks are stopped.
As shown in fig. 1 and 2, the memory chip in S6 refers to the location where the data frame is stored
Example 2
A433 MHz remote control system of this embodiment, as shown in FIGS. 1 and 3, including controller 1, the inner chamber fixed mounting of controller 1 has circuit board 2, the top fixed mounting of circuit board 2 has battery 3, the top of circuit board 2 just is located the right-hand fixed mounting of battery 3 and has control chip 4, the top of circuit board 2 just is located the right-hand fixed mounting of control chip 4 and has control button 5, the top of circuit board 2 just is located the right-hand fixed mounting of control button 5 and has signal transmitter 6, the top of circuit board 2 just is located signal transmitter 6's the place ahead fixed mounting has signal receiver 7, the top of control button 5 runs through controller 1 and extends to the outside of controller 1, the top fixed mounting of controller 1 has control panel 8, the input of control chip 4 is connected with signal transmitter 6's output.
In this embodiment, in order to ensure that the effect of analyzing the data frame can be received without the initial frame, the signal receiver 7 receives the connected signal, the signal interceptor shields the initial frame interception, the signal lamp 9 is turned on, the pairing can be illustrated, and the user presses the pairing button 809 to transmit the data frame to the control chip 4.
Example 3
As shown in fig. 1 and 2, an output end of the control panel 8 is connected with an opening unit 801, an output end of the control panel 8 is connected with a closing unit 802, and the control panel 8 is composed of a liquid crystal display and can control a program in the control chip 4.
As shown in fig. 1 and 2, the code clearing module 803 is connected to the output end of the control panel 8, and the copy module 804 is connected to the output end of the control panel 8.
As shown in fig. 1 and 2, the output end of the control panel 8 is connected with a recovery unit 805, the output end of the code clearing module 803 is connected with a stored memory chip 806, the stored memory chip 806 stores data frames which are also successfully paired, and a user takes a name, so that pairing wireless re-search pairing can be directly performed when the user needs to use the data frames next time.
As shown in fig. 1 and 2, a clear button 807 is connected to the output of the stored memory chip 806, and a pairing unit 808 is connected to the output of the copy module 804.
As shown in fig. 1 and 2, a pairing button 809 is connected to an output terminal of the pairing unit 808, and a delete memory chip 810 is connected to an output terminal of the restoring unit 805.
As shown in fig. 1 and 2, a resume button 811 is connected to the output of the delete memory chip 810.
As shown in fig. 1, 2 and 3, the battery 3 is connected to a ground line, and the control chip 4 is connected to a signal interceptor through a first input terminal, and the signal interceptor analyzes the received signal wave and discards the start frame from directly reading the data frame behind the start frame.
As shown in fig. 1, 2 and 3, the input end of the signal interceptor is connected with a control button 5, the control button 5 is connected with a signal receiver 7 through a connection point, and the control button 5 is connected with a signal lamp 9 through the connection point.
When the controller 1 is required to perform signal pairing, pairing signal deletion and deletion signal restoration, a function to be used is selected by the control panel 8, when the function to be deleted is required, a user selects the clear code module 803, the clear code module 803 deletes the stored data frame by the stored memory chip 806, the clear button 807 is pressed to determine the clear, when the pairing is required, the user selects the pairing copy module 804, the pairing unit 808 is paired, the pairing button 809 is pressed to determine the pairing, when the deleted data frame is required to be restored, the user selects the restoration unit 805, the restoration unit 805 selects the data frame to be restored by the deletion memory chip 810 to restore, and the restoration button 811 is pressed to determine the restoration of the data frame.
To sum up, in order to ensure that the effect of analyzing the data frame can be received without the start frame, the signal receiver 7 receives the connected signal, the signal interceptor shields the start frame interception, the signal lamp 9 is turned on, the pairing can be performed, and the user presses the pairing button 809 to transmit the data frame to the control chip 4.
When the controller 1 is required to perform signal pairing, pairing signal deletion and deletion signal restoration, a function to be used is selected by the control panel 8, when the function to be deleted is required, a user selects the clear code module 803, the clear code module 803 deletes the stored data frame by the stored memory chip 806, the clear button 807 is pressed to determine the clear, when the pairing is required, the user selects the pairing copy module 804, the pairing unit 808 is paired, the pairing button 809 is pressed to determine the pairing, when the deleted data frame is required to be restored, the user selects the restoration unit 805, the restoration unit 805 selects the data frame to be restored by the deletion memory chip 810 to restore, and the restoration button 811 is pressed to determine the restoration of the data frame.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A433 MHz remote control receiving method is characterized in that: the method comprises the following steps:
s1, starting a system, wherein when a user needs to pair, the user uses a pairing function, and the device starts to emit 433 signal waves outwards and receives external signal waves;
s2, the signal receiver receives external 433MHz signal waves, and the signal receiver receives 433MHz signal waves through a receiving antenna;
s3, the signal receiver receives the paired signal wave, and the signal lamp starts to flash to indicate that the device starts to pair;
s4, the signal interceptor starts to discard and shield the received initial frame, and only receives the data frame behind the initial frame;
s5, stopping flashing of the signal lamp, completing data transmission, and successfully pairing;
and S6, storing the successfully paired data frames in a memory chip for searching directly in the memory chip in the next pairing process.
2. The 433mhz remote control receiving method of claim 1, wherein: and S1 is used for starting all pairing operations, and the operations of the internal components are guided through the system.
3. The 433mhz remote control receiving method of claim 1, wherein: and the signal interceptor in the S4 is mainly responsible for shielding the initial frame and guiding the data frame to enter the chip for pairing.
4. The 433mhz remote control receiving method of claim 1, wherein: and S5, the signal lamp flashes to indicate that the electronic components in the remote controller start to work, and the remote controller stops flashing to finish working.
5. The 433mhz remote control receiving method of claim 1, wherein: the storage chip in S6 refers to a location where the data frame is stored.
6. A 433mhz remote control system comprising a controller (1), characterized by: the intelligent control device comprises a controller (1), wherein a circuit board (2) is fixedly arranged in an inner cavity of the controller (1), a battery (3) is fixedly arranged at the top of the circuit board (2), a control chip (4) is fixedly arranged at the top of the circuit board (2) and positioned at the right of the battery (3), a control button (5) is fixedly arranged at the top of the circuit board (2) and positioned at the right of the control chip (4), a signal emitter (6) is fixedly arranged at the top of the circuit board (2) and positioned at the right of the control button (5), a signal receiver (7) is fixedly arranged at the top of the circuit board (2) and positioned in front of the signal emitter (6), the top of the control button (5) penetrates through the controller (1) and extends to the outside of the controller (1), a control panel (8) is fixedly arranged at the top of the controller (1), and the input end of the control chip (4) is connected with the output end of the signal emitter (6);
the control chip (4) is connected with a signal interceptor through a first input end, the signal interceptor analyzes received signal waves, and discards a start frame to directly read a data frame behind the start frame.
7. The 433mhz remote control system of claim 6, wherein: the output end of the control panel (8) is connected with an opening unit (801), the output end of the control panel (8) is connected with a closing unit (802), the control panel (8) is composed of a liquid crystal display and can control the program inside the control chip (4), the output end of the control panel (8) is connected with a clear code module (803), and the output end of the control panel (8) is connected with a copying module (804).
8. The 433mhz remote control system of claim 7, wherein: the output end of the control panel (8) is connected with a recovery unit (805), the output end of the code clearing module (803) is connected with a stored memory chip (806), the stored memory chip (806) stores successfully paired data frames, a user can directly pair and wirelessly search for pairing again when using the device next time, the output end of the stored memory chip (806) is connected with a clearing button (807), and the output end of the copying module (804) is connected with a pairing unit (808).
9. The 433mhz remote control system of claim 8, wherein: the output end of the pairing unit (808) is connected with a pairing button (809), the output end of the recovery unit (805) is connected with a deletion memory chip (810), and the output end of the deletion memory chip (810) is connected with a recovery button (811).
10. The 433mhz remote control system of claim 6, wherein: the battery (3) is connected with a ground wire, the input end of the signal interceptor is connected with a control button (5), the control button (5) is connected with a signal receiver (7) through a connecting point, and the control button (5) is connected with a signal lamp (9) through the connecting point.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111632678.8A CN114340038B (en) | 2021-12-28 | 2021-12-28 | 433MHz remote control system and receiving method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632678.8A CN114340038B (en) | 2021-12-28 | 2021-12-28 | 433MHz remote control system and receiving method |
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| CN114340038A CN114340038A (en) | 2022-04-12 |
| CN114340038B true CN114340038B (en) | 2024-01-16 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015103926A (en) * | 2013-11-22 | 2015-06-04 | 株式会社東芝 | Communication device, communication method, and program |
| CN113759743A (en) * | 2021-09-26 | 2021-12-07 | 深圳市晟瑞科技有限公司 | Intelligent household control system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3709393B2 (en) * | 2001-12-14 | 2005-10-26 | 富士ソフトエービーシ株式会社 | Remote control system and remote control method |
| GB2451434B (en) * | 2007-07-27 | 2012-09-19 | Hewlett Packard Development Co | A method of generating a sequence of display frames for display on a display device |
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- 2021-12-28 CN CN202111632678.8A patent/CN114340038B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015103926A (en) * | 2013-11-22 | 2015-06-04 | 株式会社東芝 | Communication device, communication method, and program |
| CN113759743A (en) * | 2021-09-26 | 2021-12-07 | 深圳市晟瑞科技有限公司 | Intelligent household control system |
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