CN220829663U - Human sense remote control circuit and remote controller - Google Patents
Human sense remote control circuit and remote controller Download PDFInfo
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- CN220829663U CN220829663U CN202322684340.8U CN202322684340U CN220829663U CN 220829663 U CN220829663 U CN 220829663U CN 202322684340 U CN202322684340 U CN 202322684340U CN 220829663 U CN220829663 U CN 220829663U
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Abstract
The utility model relates to the technical field of circuits, in particular to a human-sense remote control circuit and a remote controller, wherein the human-sense remote control circuit comprises: the system comprises a main control module, a radar module, a sound control switch, a voice recognition module and a signal transmitting module, wherein the radar module, the sound control switch, the voice recognition module and the signal transmitting module are respectively connected with signals of the main control module; the main control module and the radar module are respectively and electrically connected with the power supply end, and the sound control switch is electrically connected between the voice recognition module and the power supply end; the radar module is used for detecting the frequency difference of electromagnetic wave signals; the main control module is used for triggering the sound control switch to conduct the voice recognition module after receiving the frequency difference detected by the radar module, converting the voice signal sent by the voice recognition module into a control instruction and then sending the control instruction to the signal transmitting module; the control instruction is an instruction for controlling the action of the clothes airing machine; the signal transmitting module is used for remotely controlling the clothes airing machine to perform action adjustment according to the control instruction sent by the main control module; the utility model has wider applicability.
Description
Technical Field
The utility model relates to the technical field of circuits, in particular to a human sense remote control circuit and a remote controller.
Background
In the related art, when the human body detection and remote control are performed on the clothes airing machine, the human body detection is mostly performed by using an infrared or pyroelectric detection mode, and the clothes airing machine is easily influenced by the ambient temperature, dust and appearance and has certain limitations.
Disclosure of utility model
In order to solve the above-mentioned problems, the present utility model provides a human-sensing remote control circuit and a remote control, which solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or creation condition.
In order to achieve the above object, the present utility model provides the following technical solutions:
A human-sensing remote control circuit comprising: the system comprises a main control module, a radar module, a sound control switch, a voice recognition module and a signal transmitting module, wherein the radar module, the sound control switch, the voice recognition module and the signal transmitting module are respectively connected with the main control module in a signal mode;
The main control module and the radar module are respectively and electrically connected with the power supply end, and the voice control switch is electrically connected between the voice recognition module and the power supply end;
the radar module is used for detecting the frequency difference of electromagnetic wave signals;
The main control module is used for triggering the sound control switch to conduct the voice recognition module after receiving the frequency difference detected by the radar module, converting the voice signal sent by the voice recognition module into a control instruction and then sending the control instruction to the signal transmitting module; the control instruction is an instruction for controlling the action of the clothes airing machine;
The signal transmitting module is used for remotely controlling the clothes airing machine to perform action adjustment according to the control instruction sent by the main control module.
Optionally, the human-sensing remote control circuit further comprises a photosensitive sensing module in signal connection with the main control module, and the clothes airing machine is further provided with an illuminating lamp in signal connection with the signal transmitting module; and the main control module is used for sending a lamp-on instruction for controlling the starting of the illuminating lamp to the signal transmitting module after receiving the signal frequency difference detected by the radar module when the illuminance detected by the photosensitive sensing module is lower than the set threshold value, so as to trigger the signal transmitting module to remotely control the illuminating lamp to be started according to the lamp-on instruction.
Optionally, the airing machine is further provided with a sterilizing lamp in signal connection with the signal transmitting module; and the main control module is used for sending a lamp-turning-off instruction for controlling the disinfection lamp to be turned off to the signal transmitting module after receiving the frequency difference detected by the radar module so as to trigger the signal transmitting module to remotely control the disinfection lamp to be turned off according to the lamp-turning-off instruction.
Optionally, the voice recognition module adopts an AI voice chip with a model number of GX 8002.
Optionally, the voice control switch includes a MOS tube, a gate of the MOS tube is connected to a power control pin of the main control module, a source of the MOS tube is connected to the power supply end, and a drain of the MOS tube is connected to the voice recognition module.
Optionally, the human-sensing remote control circuit further comprises an interaction module in signal connection with the main control module.
Optionally, a model MS58 of the radar module.
Optionally, the signal transmitting module adopts a chip with a model number of CTM 21.
Optionally, the human-sensing remote control circuit further comprises an alarm connected with the main control module in a signal manner, and the main control module is used for triggering the alarm to broadcast alarm information when receiving the frequency difference detected by the radar module after the anti-theft mode is started.
A remote control comprising a human-sensing remote control circuit as claimed in any one of the preceding claims.
The beneficial effects of the utility model are as follows: the utility model provides a human-sense remote control circuit and a remote controller, when a human body approaches a radar module, the radar module detects signal frequency difference, a main control module starts a sound control switch, a control signal transmitting module sends out a required function instruction, and the whole machine of a clothes airing machine is remotely controlled to carry out airing. The human sense remote control circuit is free from environmental influence during working, can be used for detecting various scenes of human existence or moving target induction, and has wider applicability.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a signal connection block diagram of a human-sensing remote control circuit in an embodiment of the utility model;
FIG. 2 is a circuit connection block diagram of a human-sensing remote control circuit in an embodiment of the utility model;
Fig. 3 is a schematic circuit diagram of another part of a human-sensing remote control circuit according to an embodiment of the present utility model.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 and 2, an embodiment of the present utility model provides a human-sensing remote control circuit, including: the system comprises a main control module 100, a radar module 200, a sound control switch 300, a voice recognition module 400 and a signal transmitting module 500, wherein the radar module 200, the sound control switch 300, the voice recognition module 400 and the signal transmitting module 500 are respectively connected with the main control module 100 in a signal mode;
The main control module 100 and the radar module 200 are respectively and electrically connected with a power supply end VCC, and the voice control switch 300 is electrically connected between the voice recognition module 400 and the power supply end VCC;
the radar module 200 is configured to detect a frequency difference of an electromagnetic wave signal;
The main control module 100 is configured to trigger the voice control switch 300 to turn on the voice recognition module 400 after receiving the frequency difference detected by the radar module 200, convert a voice signal sent by the voice recognition module 400 into a control instruction, and send the control instruction to the signal transmitting module 500; the control instruction is an instruction for controlling the action of the clothes airing machine;
The signal transmitting module 500 is configured to remotely control the clothes airing machine to perform action adjustment according to the control instruction sent by the main control module 100.
It should be noted that, in the embodiment provided by the present utility model, the main control module 100 may use the radar module 200 with low power consumption and 5.8G frequency band, and the radar module 200 may be used to determine whether a moving object (such as a human body) exists in an area by transmitting and receiving high-frequency electromagnetic waves and detecting a frequency difference of the transmitted and received electromagnetic wave signals based on a doppler principle, and may implement human sense acoustic control in combination with the function of the voice recognition module 400 (off-line), and standby power consumption may be less than 50 VA. When a human body approaches the radar module 200, the radar module 200 detects the signal frequency difference, the main control module 100 starts the voice control switch 300, and at the moment, the off-line voice control function can be used in a non-contact mode, the signal transmitting module 500 is controlled to send out a required function instruction, and the whole airing machine is remotely controlled to carry out airing.
Compared with the human sense infrared/pyroelectric detection scheme, the human sense remote control circuit has the advantage that the human sense remote control circuit is not influenced by ambient temperature, humidity, airflow, dust, noise, brightness, and the like during working. The signal of the radar module 200 can penetrate through nonmetallic materials such as glass, acrylic and the like, and can be used for detecting various scenes of human existence or moving target induction.
As a preferable mode of the above embodiment, the human-sensing remote control circuit further includes a photosensitive sensing module 600 in signal connection with the main control module 100, and the airing machine is further provided with an illuminating lamp in signal connection with the signal transmitting module 500; the main control module 100 is configured to send a lighting command for controlling the lighting lamp to be turned on to the signal transmitting module 500 after receiving the signal frequency difference detected by the radar module 200 when the illuminance detected by the photosensitive sensing module 600 is lower than the set threshold, so as to trigger the signal transmitting module 500 to remotely control the lighting lamp to be turned on according to the lighting command.
As a preference of the above embodiment, the airing machine is further provided with a sterilizing lamp in signal connection with the signal transmitting module 500; the main control module 100 is configured to send a lamp-off command to the signal transmitting module 500 after receiving the frequency difference detected by the radar module 200, so as to trigger the signal transmitting module 500 to remotely control the lamp to be turned off according to the lamp-off command.
As a preferred embodiment, the voice recognition module 400 uses an AI voice chip with model GX 8002.
Referring to fig. 3, as a preferred embodiment, the voice control switch 300 includes a MOS transistor Q1, where a gate of the MOS transistor Q1 is connected to a power control pin PWR of the main control module 100 through a first resistor R1, a source is connected to the power supply terminal VCC, and a drain is connected to the voice recognition module 400.
In an embodiment, the voice-controlled switch 300 includes a MOS transistor Q1, a first resistor R1, and a second resistor R2, where a gate of the MOS transistor Q1 is connected to the power control pin PWR of the main control module 100 through the first resistor R1, and the second resistor R2 is connected between the power supply terminal VCC and the power control pin PWR of the main control module 100.
Preferably, the human-sensing remote control circuit further comprises an interaction module 700 in signal connection with the main control module 100.
In an embodiment, the interaction module 700 includes a keyboard, a display, and the like, and the interaction module 700 can set the main control module 100 and display a control instruction, a light-on instruction, a light-off instruction, and the like sent by the main control module 100.
As a preference to the above embodiment, the radar module 200 is a model MS58.
As a preferred embodiment, the signal transmitting module 500 uses a chip with a model number of CTM 21.
As a preferable example of the foregoing embodiment, the human-sensing remote control circuit further includes an alarm 800 in signal connection with the main control module 100, where the main control module 100 is configured to trigger the alarm 800 to broadcast alarm information when receiving the frequency difference detected by the radar module 200 after the anti-theft mode is turned on.
The embodiment of the utility model provides a remote controller, which comprises the human-sensing remote control circuit in any one of the embodiments.
The working principle of the remote controller of the utility model is as follows:
Scene 1: when the photosensitive sensing module 600 detects the night, and the radar module 200 detects the signal frequency difference, the remote controller actively transmits a signal to turn on the illuminating lamp; and after the person leaves for 1 minute, the lighting lamp is turned off.
Scene 2: the sterilizing lamp on the airing machine is harmful to human body, and when the human body approaches to the remote controller, the radar module 200 detects that the signal frequency is bad, and immediately turns off the sterilizing lamp.
Scene 3: the remote controller is generally installed on a balcony, after an active anti-theft mode is started, when a person invades the balcony, the radar module 200 detects a signal frequency difference and immediately transmits an alarm signal to the main control module 100, and the alarm signal is broadcast through the alarm 800.
The embodiments described in the embodiments of the present utility model are for more clearly describing the technical solutions of the embodiments of the present utility model, and do not constitute a limitation on the technical solutions provided by the embodiments of the present utility model, and those skilled in the art can know that, with the evolution of technology and the appearance of new application scenarios, the technical solutions provided by the embodiments of the present utility model are equally applicable to similar technical problems.
It will be appreciated by persons skilled in the art that the embodiments of the utility model are not limited by the illustrations, and that more or fewer steps than those shown may be included, or certain steps may be combined, or different steps may be included.
The apparatus embodiments described above are merely illustrative, in that the circuitry illustrated as separate components may or may not be physically separate, i.e., may be located in one place, or may be distributed over multiple network circuits. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
Those of ordinary skill in the art will appreciate that all or some of the steps of the methods, systems, functional modules/circuits in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof.
The terms "first," "second," "third," "fourth," and the like in the description of the utility model and in the above figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or circuits is not necessarily limited to those steps or circuits that are expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that in the present utility model, "at least one (item)" means one or more, and "a plurality" means two or more. "and/or" for describing the association relationship of the association object, the representation may have three relationships, for example, "a and/or B" may represent: only a, only B and both a and B are present, wherein a, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of" or the like means any combination of these items, including any combination of single item(s) or plural items(s). For example, at least one (one) of a, b or c may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
In the several embodiments provided by the present utility model, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the above-described circuit division is merely a logical function division, and there may be other division manners in which a plurality of circuits or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or circuits, which may be in electrical, mechanical or other form.
The circuits described above as separate components may or may not be physically separate, and components shown as circuits may or may not be physical circuits, i.e., may be located in one place, or may be distributed over multiple network circuits. Some or all of the circuits may be selected according to actual needs to achieve the purpose of the embodiment.
In addition, each functional circuit in each embodiment of the present utility model may be integrated in one processing circuit, or each circuit may exist alone physically, or two or more circuits may be integrated in one circuit. The integrated circuit may be implemented in hardware or in software functional circuits.
The preferred embodiments of the present utility model have been described above with reference to the accompanying drawings, and are not thereby limiting the scope of the claims of the embodiments of the present utility model. Any modifications, equivalent substitutions and improvements made by those skilled in the art without departing from the scope and spirit of the embodiments of the present utility model shall fall within the scope of the claims of the embodiments of the present utility model. While the present disclosure has been described in considerable detail and with particularity with respect to the several illustrated embodiments, it is not intended to be limited to any such detail or embodiments or any particular embodiment, but rather should be construed as providing broad interpretation of such claims by reference to the appended claims, taking into account the prior art to thereby effectively encompass the intended scope of the present disclosure. Furthermore, the foregoing description of the utility model has been presented in terms of embodiments foreseen by the inventor for the purpose of providing a enabling description for enabling the enabling description to be available, notwithstanding that insubstantial changes in the utility model, not presently foreseen, may nonetheless represent equivalents thereto.
Claims (10)
1. A human-sensing remote control circuit, comprising: the system comprises a main control module, a radar module, a sound control switch, a voice recognition module and a signal transmitting module, wherein the radar module, the sound control switch, the voice recognition module and the signal transmitting module are respectively connected with the main control module in a signal mode;
The main control module and the radar module are respectively and electrically connected with the power supply end, and the voice control switch is electrically connected between the voice recognition module and the power supply end;
the radar module is used for detecting the frequency difference of electromagnetic wave signals;
The main control module is used for triggering the sound control switch to conduct the voice recognition module after receiving the frequency difference detected by the radar module, converting the voice signal sent by the voice recognition module into a control instruction and then sending the control instruction to the signal transmitting module; the control instruction is an instruction for controlling the action of the clothes airing machine;
The signal transmitting module is used for remotely controlling the clothes airing machine to perform action adjustment according to the control instruction sent by the main control module.
2. The human-sensing remote control circuit according to claim 1, further comprising a photosensitive sensing module in signal connection with the main control module, wherein the airing machine is further provided with an illuminating lamp in signal connection with the signal transmitting module; and the main control module is used for sending a lamp-on instruction for controlling the starting of the illuminating lamp to the signal transmitting module after receiving the signal frequency difference detected by the radar module when the illuminance detected by the photosensitive sensing module is lower than the set threshold value, so as to trigger the signal transmitting module to remotely control the illuminating lamp to be started according to the lamp-on instruction.
3. The human-sensing remote control circuit according to claim 1, wherein the airing machine is further provided with a sterilizing lamp in signal connection with the signal transmitting module; and the main control module is used for sending a lamp-turning-off instruction for controlling the disinfection lamp to be turned off to the signal transmitting module after receiving the frequency difference detected by the radar module so as to trigger the signal transmitting module to remotely control the disinfection lamp to be turned off according to the lamp-turning-off instruction.
4. The motion sensing remote control circuit of claim 1, wherein the voice recognition module employs an AI voice chip model GX 8002.
5. The human-sensing remote control circuit of claim 1, wherein the voice-controlled switch comprises a MOS transistor, a gate of the MOS transistor is connected to a power control pin of the main control module, a source of the MOS transistor is connected to the power supply terminal, and a drain of the MOS transistor is connected to the voice recognition module.
6. The human-sensing remote control circuit of claim 1, further comprising an interaction module in signal communication with the master control module.
7. A human-sensing remote control circuit according to claim 1, wherein the radar module is model MS58.
8. The human-sensing remote control circuit of claim 1, wherein the signal transmitting module is a chip of model CTM 21.
9. The human-sensing remote control circuit according to claim 8, further comprising an alarm in signal connection with the main control module, wherein the main control module is configured to trigger the alarm to report alarm information when receiving a frequency difference detected by the radar module after the anti-theft mode is started.
10. A remote control comprising a human-sensing remote control circuit as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322684340.8U CN220829663U (en) | 2023-10-07 | 2023-10-07 | Human sense remote control circuit and remote controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322684340.8U CN220829663U (en) | 2023-10-07 | 2023-10-07 | Human sense remote control circuit and remote controller |
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| Publication Number | Publication Date |
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| CN220829663U true CN220829663U (en) | 2024-04-23 |
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| CN202322684340.8U Active CN220829663U (en) | 2023-10-07 | 2023-10-07 | Human sense remote control circuit and remote controller |
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| CN (1) | CN220829663U (en) |
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- 2023-10-07 CN CN202322684340.8U patent/CN220829663U/en active Active
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