CN209912132U - Remote control system - Google Patents
Remote control system Download PDFInfo
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- CN209912132U CN209912132U CN201920956955.2U CN201920956955U CN209912132U CN 209912132 U CN209912132 U CN 209912132U CN 201920956955 U CN201920956955 U CN 201920956955U CN 209912132 U CN209912132 U CN 209912132U
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Abstract
The application relates to a remote control system, which comprises a remote control terminal, a gateway, a singlechip and infrared emission equipment; the infrared emission device comprises a plurality of infrared emission tubes, and the infrared emission tubes are distributed in a circular shape; the remote control terminal is connected with the gateway, the gateway is connected with the single chip microcomputer, and the single chip microcomputer is connected with the infrared emission tubes; the remote control terminal transmits a control instruction to the singlechip through the gateway; the singlechip converts the control instruction into level information and transmits the level information to the infrared transmitting tube; and the infrared transmitting tube receiving the level information transmits an infrared signal to the controlled equipment. Can send various domestic appliance's control code to infrared emission equipment in the remote control terminal to can control all kinds of domestic appliance, through being circular evenly distributed of each infrared emission pipe, can be so that infrared emission pipe's coverage is 360, make the remote control signal that fixed remote control system sent can all domestic appliance of total space coverage.
Description
Technical Field
The present application relates to the field of remote control technologies, and in particular, to a remote control system.
Background
Along with the rapid development of the internet of things, smart homes are also becoming popular. The household appliances in the intelligent home are controlled by a large number of control modes of infrared remote controllers, and the infrared remote controller body in the intelligent home system basically adopts a fixed installation mode, so that the infrared receiver position of the controlled equipment can be covered in the coverage range of the infrared transmitting tube of the remote controller when a user operates the controlled equipment. Meanwhile, with the remarkable increase of household appliances and intelligent devices, a corresponding remote control mode is required to realize the operation of the household appliances, and an infrared remote controller capable of being connected to a network is required to realize the compatible operation of various old household appliances.
In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: remote control signals sent by the fixed infrared remote control cannot cover all household appliances in a full space.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a remote control system capable of covering a full space with a remote control signal.
In order to achieve the above object, in one aspect, an embodiment of the present invention provides a remote control system, including a remote control terminal, a gateway, a single chip microcomputer and an infrared emission device; the infrared emission device comprises a plurality of infrared emission tubes, and the infrared emission tubes are distributed in a circular shape; the remote control terminal is connected with the gateway, the gateway is connected with the single chip microcomputer, and the single chip microcomputer is connected with the infrared emission tubes;
the remote control terminal transmits a control instruction to the singlechip through the gateway; the singlechip converts the control instruction into level information and transmits the level information to the infrared transmitting tube; and the infrared transmitting tube receiving the level information transmits an infrared signal to the controlled equipment.
In one embodiment, the device further comprises a current detection device; the current detection equipment is connected with the single chip microcomputer and is used for being connected with the controlled equipment;
and the current detection device transmits the detected current signal of the controlled device to the singlechip.
In one embodiment, the current sensing device is a current transformer.
In one embodiment, the number of infrared emission tubes is 12.
In one embodiment, the infrared emission device further comprises a housing and a PCB board; the PCB is arranged on the shell, and each infrared transmitting tube is connected with the single chip microcomputer through the PCB.
In one embodiment, the emitting end of the infrared emitting tube faces away from the center of the circle, and the included angle between the infrared emitting tube and the PCB is 15 degrees or 30 degrees.
In one embodiment, the control terminal comprises a mobile phone, a PC or a tablet computer.
In one embodiment, the system further comprises an interface;
the gateway is connected with the singlechip through an interface.
In one embodiment, the interface is a USB interface.
In one embodiment, the single chip microcomputer is a 32F103 single chip microcomputer of an ARM core.
One of the above technical solutions has the following advantages and beneficial effects:
the remote control system comprises a remote control terminal, a gateway, a single chip microcomputer and infrared emission equipment; the infrared emission device comprises a plurality of infrared emission tubes, and the infrared emission tubes are distributed in a circular shape; the remote control terminal is connected with the gateway, the gateway is connected with the single chip microcomputer, and the single chip microcomputer is connected with the infrared emission tubes; the remote control terminal transmits a control instruction to the singlechip through the gateway; the singlechip converts the control instruction into level information and transmits the level information to the infrared transmitting tube; and the infrared transmitting tube receiving the level information transmits an infrared signal to the controlled equipment. The remote control terminal of this application passes through the gateway and to infrared transmitting tube transmission control information, can send various domestic appliance's control code to infrared emission equipment in the remote control terminal to can control all kinds of domestic appliance, through being circular evenly distributed of each infrared transmitting tube, can be so that infrared transmitting tube's coverage is 360, make the remote control signal that fixed remote control system sent can all domestic appliances of total space coverage.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular description of preferred embodiments of the application, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the subject matter of the present application.
FIG. 1 is a first schematic block diagram of a remote control system in one embodiment;
FIG. 2 is a distribution diagram of infrared emission tubes in one embodiment;
FIG. 3 is a second schematic block diagram of a remote control system in one embodiment;
fig. 4 is a third schematic configuration block diagram of the remote control system in one embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "evenly distributed," "transmitting," "converting," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In one embodiment, as shown in fig. 1, there is provided a remote control system including a remote control terminal 10, a gateway 20, a single chip microcomputer 30, and an infrared transmitting device 40; wherein, the infrared emission device 40 comprises a plurality of infrared emission tubes, and each infrared emission tube is distributed in a circle; the remote control terminal 10 is connected with the gateway 20, the gateway 20 is connected with the single chip microcomputer 30, and the single chip microcomputer 30 is connected with each infrared emission tube;
the remote control terminal 10 transmits a control instruction to the singlechip 30 through the gateway 20; the singlechip 30 converts the control instruction into level information and transmits the level information to the infrared transmitting tube; and the infrared transmitting tube receiving the level information transmits an infrared signal to the controlled equipment.
The remote control terminal is any device for sending a control instruction, and the control instruction can be called from the outside. For example, by calling from a database storing various types of home appliance control instructions and transmitting the instructions to the outside through a gateway. The remote control terminal can be a mobile phone, a PC (personal computer) or a tablet computer. The gateway is used for converting a physical layer and a link layer of data sent by the remote control terminal into a physical layer and a data link layer which can be identified at the bottom layer.
Specifically, the remote control terminal is connected with the gateway, the gateway is connected with the single chip microcomputer, and the single chip microcomputer is connected with the infrared emission tubes; and the remote control terminal calls an external corresponding control instruction and sends the control instruction to the gateway. And after converting the control instruction sent by the remote control terminal into a control instruction which can be identified by the singlechip, the gateway sends the converted control instruction to the singlechip. The single chip microcomputer converts the received control instruction into level information which can be directly used by the infrared transmitting tube, and transmits infrared signals to the controlled equipment through the infrared transmitting tube. The distribution of the infrared emission tubes may be as shown in fig. 2, specifically, arranged in a circle. In a specific embodiment, the infrared emission tubes can be uniformly arranged, so that the quantity of the infrared emission tubes can be reduced as much as possible on the premise of ensuring the full coverage effect. Preferably, the coverage angle of the infrared emission tubes is 30 °, and the number of the infrared emission tubes is 12.
Among the above-mentioned remote control system, remote control terminal passes through the gateway and to infrared transmitting tube transmission control information, can send various domestic appliance's control code to infrared emission equipment in the remote control terminal to can control all kinds of domestic appliance, be circular evenly distributed through each infrared transmitting tube, can be so that infrared transmitting tube's coverage is 360, make the remote control signal that fixed remote control system sent can all domestic appliance of total space coverage.
In one embodiment, as shown in fig. 3, there is provided a remote control system including a remote control terminal 10, a gateway 20, a single chip microcomputer 30, and an infrared transmitting device 40; wherein, the infrared emission device 40 comprises a plurality of infrared emission tubes, and each infrared emission tube is distributed in a circle; the remote control terminal 10 is connected with the gateway 20, the gateway 20 is connected with the single chip microcomputer 30, and the single chip microcomputer 30 is connected with each infrared emission tube;
the remote control terminal 10 transmits a control instruction to the singlechip 30 through the gateway 20; the singlechip 30 converts the control instruction into level information and transmits the level information to the infrared transmitting tube; and the infrared transmitting tube receiving the level information transmits an infrared signal to the controlled equipment.
Further comprising a current detection device 50; the current detection device 50 is connected with the single chip microcomputer 30 and is used for being connected with controlled equipment; the current detection device 50 transmits the detected current signal of the controlled device to the single chip microcomputer.
The current detection device is any device capable of acquiring a current signal in the controlled device.
Specifically, the single chip microcomputer controls the infrared transmitting tubes to sequentially transmit infrared signals to the outside according to fixed time intervals, the single chip microcomputer obtains current signals of the controlled equipment through the current detection equipment, when the current changes, the current signals are obtained to the target infrared transmitting tube, and when the controlled equipment is controlled next time, the control instructions can be directly transmitted to the target infrared transmitting tube. In a specific example, the single chip microcomputer comprises a comparator and a level information transmitter, wherein a first input end of the comparator is connected to the receiving moment of the current signal, a second input end of the comparator is connected to the sending moment of the level information, and an output end of the comparator is connected to the storage device. And when the difference between the receiving time of the first input end and the sending time of the second input end is less than the preset time, outputting the corresponding relation between the last target infrared transmitting tube for transmitting the infrared signal and the controlled equipment. In another specific example, the current detection device is a current transformer.
According to the remote control system, the current detection device is added on the controlled device, so that the current signal of the controlled device can be obtained, the target infrared transmitting tube corresponding to the controlled device is determined through the change of the current signal, convenience and simplicity are realized, and the response time of the controlled device can be shortened.
In one embodiment, a remote control system is provided, which comprises a remote control terminal, a gateway, a singlechip and an infrared emission device; the infrared emission device comprises a plurality of infrared emission tubes, and the infrared emission tubes are distributed in a circular shape; the remote control terminal is connected with the gateway, the gateway is connected with the single chip microcomputer, and the single chip microcomputer is connected with the infrared emission tubes;
the remote control terminal transmits a control instruction to the singlechip through the gateway; the singlechip converts the control instruction into level information and transmits the level information to the infrared transmitting tube; and the infrared transmitting tube receiving the level information transmits an infrared signal to the controlled equipment.
The PCB also comprises a shell and a PCB board; the PCB is arranged on the shell, and each infrared transmitting tube is connected with the single chip microcomputer through a board. The transmitting end of the infrared transmitting tube faces back to the circular center of the circle, and the included angle between the infrared transmitting tube and the PCB is 15 degrees or 30 degrees.
The housing may have any shape, and is not limited herein.
Specifically, the PCB is fixed on the shell, the infrared emission tube is arranged on the PCB, and the fixing mode can be any mode. The distribution shape of the infrared emission tubes is circular, the emission ends of the infrared emission tubes are back to the circle center of the circular shape, and the included angle between the infrared emission tubes and the PCB is 15 degrees or 30 degrees. Preferably, when the angle between the infrared emission tube and the PCB is 15 °, the angles between the infrared emission tubes at both sides of the infrared emission tube and the PCB are both 30 °; when the angle between the infrared emission tube and the PCB is 30 degrees, the angles between the infrared emission tubes on both sides of the infrared emission tube and the PCB are both 15 degrees.
The remote control system further limits the angle between the infrared transmitting tube and the PCB board, so that when the infrared transmitting device is arranged on the ceiling of a room, the transmitted infrared signal can better cover all spaces of the whole room.
In one embodiment, as shown in fig. 4, the system comprises a remote control terminal 10, a gateway 20, a single chip microcomputer 30 and an infrared emission device 40; wherein, the infrared emission device 40 comprises a plurality of infrared emission tubes, and each infrared emission tube is distributed in a circle; the remote control terminal 10 is connected with the gateway 20, the gateway 20 is connected with the single chip microcomputer 30, and the single chip microcomputer 30 is connected with each infrared emission tube;
the remote control terminal 10 transmits a control instruction to the singlechip 30 through the gateway 20; the singlechip 30 converts the control instruction into level information and transmits the level information to the infrared transmitting tube; and the infrared transmitting tube receiving the level information transmits an infrared signal to the controlled equipment.
Also included is an interface 60; the gateway 20 is connected with the single chip microcomputer 30 through the interface 60.
Specifically, the interface is a communication rule between different functional layers of the same computer, the gateway is connected with the single chip microcomputer through the interface, and the received control instruction is converted into a control instruction which can be recognized by the single chip microcomputer through the gateway.
In a specific embodiment, the interface includes a USB interface, and specifically, the USB interface may be hot-pluggable, so that when the user uses the external device, the user does not need to repeat the actions of "powering off and connecting a parallel port or a serial port cable to power on again", and the interface in this application has an advantage of convenient operation.
In one embodiment, the single chip microcomputer is a 32F103 single chip microcomputer of an ARM core.
The application provides a remote control system adopts the USB interface to couple together singlechip and gateway, and the installation is simple, reduces the mistake and pulls out the recovery time that the operation caused, and then improves the convenience that remote control system used. The 32F103 single chip microcomputer of the ARM core has the advantages of low power consumption and low cost, is high in selectivity, and is beneficial to market popularization.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A remote control system is characterized by comprising a remote control terminal, a gateway, a singlechip and infrared emission equipment; the infrared emission device comprises a plurality of infrared emission tubes, and the infrared emission tubes are distributed in a circular shape; the remote control terminal is connected with the gateway, the gateway is connected with the single chip microcomputer, and the single chip microcomputer is connected with the infrared emission tubes;
the remote control terminal transmits a control instruction to the singlechip through the gateway; the single chip microcomputer converts the control instruction into level information and transmits the level information to the infrared emission tube; and the infrared transmitting tube receiving the level information transmits an infrared signal to the controlled equipment.
2. The remote control system of claim 1, further comprising a current sensing device; the current detection equipment is connected with the single chip microcomputer and is used for being connected with controlled equipment;
and the current detection equipment transmits the detected current signal of the controlled equipment to the singlechip.
3. The remote control system of claim 2, wherein the current sensing device is a current transformer.
4. The remote control system of claim 1, wherein the number of infrared transmitting tubes is 12.
5. The remote control system of claim 1, wherein the infrared emitting device further comprises a housing and a PCB board; the PCB is arranged on the shell, and the infrared emission tubes are connected with the single chip microcomputer through the PCB.
6. The remote control system of claim 5, wherein the emitting end of the infrared emitting tube faces away from the center of the circle, and the included angle between the infrared emitting tube and the PCB is 15 ° or 30 °.
7. The remote control system of claim 1, wherein the remote control terminal comprises a cell phone, a PC, or a tablet.
8. The remote control system of claim 1, further comprising an interface;
the gateway is connected with the singlechip through the interface.
9. The remote control system of claim 8, wherein the interface is a USB interface.
10. The remote control system of any one of claims 1 to 9, wherein the single-chip microcomputer is an ARM core 32F103 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920956955.2U CN209912132U (en) | 2019-06-25 | 2019-06-25 | Remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920956955.2U CN209912132U (en) | 2019-06-25 | 2019-06-25 | Remote control system |
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| CN209912132U true CN209912132U (en) | 2020-01-07 |
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| CN201920956955.2U Active CN209912132U (en) | 2019-06-25 | 2019-06-25 | Remote control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593214A (en) * | 2021-07-09 | 2021-11-02 | Tcl空调器(中山)有限公司 | Remote control device, remote control system, remote control method, terminal device, and computer-readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593214A (en) * | 2021-07-09 | 2021-11-02 | Tcl空调器(中山)有限公司 | Remote control device, remote control system, remote control method, terminal device, and computer-readable storage medium |
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