CN215182410U

CN215182410U - Intelligent remote controller

Info

Publication number: CN215182410U
Application number: CN202120885829.XU
Authority: CN
Inventors: 邓胜; 孙雪芬
Original assignee: Guangdong Bodianbao Electronic Technology Co Ltd
Current assignee: Guangdong Bodianbao Electronic Technology Co Ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-14
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an intelligent remote controller, which comprises a control module, a radio frequency input module, a radio frequency output module, a key module and a power supply module for supplying power; the radio frequency input module, the control module and the radio frequency output module are electrically connected in sequence; the key module comprises a plurality of key switches connected with the control module; the radio frequency input module is used for receiving radio frequency signals sent by the mobile equipment; the utility model discloses can receive the radio frequency signal of cell-phone or the button on the remote controller controls vehicle and remote control shutter door etc. and control mode is more intelligent, and the user of being convenient for uses.

Description

Intelligent remote controller

Technical Field

The utility model relates to a remote control technical field, in particular to intelligent remote controller.

Background

The remote controller is a remote control device, is widely applied to various automobiles, rolling doors and other products at present, and can realize the functions of unlocking, locking, opening a tail box cover, flashing lights and the like of the automobile through the remote controller. In order to prevent a user from forgetting to carry a key, a technical means of remotely controlling an automobile through a mobile phone is also provided, generally, an APP is installed on the mobile phone, the user operates the APP, and then a radio frequency signal is sent to an anti-theft lock system of the automobile by the mobile phone to realize functions of unlocking, locking and the like, or a control system of a rolling door; however, there is no remote control device that combines the remote control of the mobile phone with the original control mode of the remote controller.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an intelligent remote controller.

The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: an intelligent remote controller comprises a control module, a radio frequency input module, a radio frequency output module, a key module and a power supply module for supplying power; the radio frequency input module, the control module and the radio frequency output module are electrically connected in sequence; the key module comprises a plurality of key switches connected with the control module; the radio frequency input module is used for receiving radio frequency signals sent by the mobile equipment.

Furthermore, the control module comprises a chip KSL2979C, wherein the pin 3 and the pin 14 of the chip KSL29 2979C are both electrically connected with the power supply module, and the pin 2 of the chip KSL2979C is grounded; pin 8 of the chip KSL2979C is electrically connected with the radio frequency input module, and pin 7 of the chip KSL2979C is electrically connected with the radio frequency output module.

Further, the radio frequency input module includes a radio frequency receiving chip, a receiving end of the radio frequency receiving chip is electrically connected to the receiving antenna, and an output end of the radio frequency receiving chip is electrically connected to pin 8 of the chip KSL 2979C.

Further, the radio frequency output module comprises a triode Q1 and a crystal oscillator X2, and a pin 7 of the chip KSL2979C, a resistor R2, a light emitting diode D1 and a ground terminal are electrically connected in sequence; one end of the resistor R9 is electrically connected with the base electrode of the triode Q1, and the other end is grounded; one end of the crystal oscillator X2 is electrically connected with the base electrode of the triode Q1, and the other end is grounded; two ends of the capacitor C1 are respectively and electrically connected with the base electrode and the emitter electrode of the triode Q1; one end of the inductor L2 is electrically connected with the emitting electrode of the triode Q1, and the other end of the inductor L2 is grounded; one end of the capacitor C2 is electrically connected with the emitter of the triode Q1, and the other end of the capacitor C2 is grounded; two ends of the inductor C3 are respectively and electrically connected with a collector and an emitter of the triode Q1; the transmitting antenna is electrically connected to the collector of transistor Q1.

Furthermore, the key module comprises four key switches and a resistor R4, one end of the resistor R4 is a public terminal, the other end of the resistor R4 is electrically connected with the direct current power supply, one ends of the four key switches are respectively connected with pins 9-12 of the chip KSL2979C, and the other ends of the four key switches are electrically connected with the public terminal.

Further, pins 15 and 16 of chip KSL2979C are electrically connected to the clock module.

The utility model has the advantages that: an intelligent remote controller comprises a control module, a radio frequency input module, a radio frequency output module, a key module and a power supply module for supplying power; the radio frequency input module, the control module and the radio frequency output module are electrically connected in sequence; the key module comprises a plurality of key switches connected with the control module; the radio frequency input module is used for receiving radio frequency signals sent by the mobile equipment; the utility model discloses can receive the radio frequency signal of cell-phone or the button on the remote controller controls vehicle and remote control shutter door etc. and control mode is more intelligent, and the user of being convenient for uses.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic block diagram of an intelligent remote control;

fig. 2 is a circuit diagram of an intelligent remote controller.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Before the present invention is explained in detail, it is necessary to introduce the system architecture of the present invention. The utility model discloses a control system includes mobile terminal, remote controller and car. The mobile terminal can be a mobile phone, a personal computer, a tablet personal computer and the like, and can emit radio frequency signals to the remote controller, and the remote controller analyzes the radio frequency signals and then sends remote control signals to the automobile or the rolling door and the like, so that the functions of unlocking or locking the automobile, opening or closing the rolling door and the like are realized.

The embodiment of the utility model provides an intelligent remote controller, as shown in fig. 1-2, it includes control module 1, radio frequency input module 2, radio frequency output module 3, button module 4 and power module 5 for supplying power, and power module 5 outputs direct current power for the module that needs to use the power among control module 1, radio frequency input module 2, radio frequency output module 3 and button module 4 to use; the radio frequency input module 1, the control module 2 and the radio frequency output module 3 are electrically connected in sequence, the radio frequency input module 2 is used for receiving radio frequency signals sent by the mobile device, the control module 1 sends control signals to the radio frequency output module 3 after processing, and the radio frequency output module 3 transmits radio frequency remote control signals outwards to control an automobile. The key module 4 comprises a plurality of key switches connected with the control module 1, and the number of the key switches is four, and the four key switches respectively correspond to the four functions of unlocking the automobile, closing the automobile, opening the rear trunk and flashing light; the intelligent remote controller can comprise a shell, the control module 1, the radio frequency input module 2, the radio frequency output module 3 and the power supply module 5 for supplying power are integrated on a circuit board inside the shell, and the key switch is arranged on the surface of the shell and used for being operated by a user.

In one embodiment, as shown in fig. 2, the control module 1 comprises a chip KSL2979C, the chip KSL2979C is a low-cost and highly integrated radio frequency signal transceiver chip, and a GFSK modem is integrated inside;

pins

3 and 14 of the chip KSL2979C are both electrically connected with a 3.3V direct-current power supply, and the power supply module 5 can output the 3.3V direct-current power supply; pin 2 of the chip KSL2979C is grounded and electrically connected, and pin 2 of the chip KSL2979C is grounded; the 15 pins and the 16 pins of the chip KSL2979C are electrically connected with a clock module, the clock module comprises a crystal oscillator X1, a resistor R3 and a capacitor, and uniform oscillation frequency is generated through the clock module.

The 8 pin of the chip KSL2979C is used as an input pin and is electrically connected with the radio frequency input module 2, and the radio frequency input module 2 is transmitted to the 8 pin of the chip KSL 2979C; a pin 7 of the chip KSL2979C is used as an output pin, is electrically connected with the radio frequency output module 3, outputs a control signal to the radio frequency output module 3, and outputs a radio frequency remote control signal to the automobile through the radio frequency output module 3; pins 9-12 of chip KSL2979C are connected to key module 4.

In one embodiment, the rf input module 2 includes an rf receiving chip U2, a receiving terminal RFIN of the rf receiving chip is electrically connected to a receiving antenna, and an output terminal DAT of the rf receiving chip is electrically connected to pin 8 of the chip KSL 2979C. The radio frequency receiving chip is a conventional radio frequency chip, which is very common in the prior art, and the internal structure of the radio frequency receiving chip is not described in detail in this embodiment; after receiving radio frequency signals, the receiving antenna inputs the radio frequency signals into a radio frequency receiving chip U2 through a receiving terminal RFIN, and the radio frequency receiving chip U2 decodes the radio frequency signals and outputs the radio frequency signals to an 8 pin of a chip KSL29 2979C; and a conventional filter circuit can be arranged on the receiving end RFIN to avoid the interference of foreign waves.

In one embodiment, the rf output module 3 includes a transistor Q1 and a crystal oscillator X2, and the 7 pins of the chip KSL2979C, the resistor R2, the led D1 and the ground are electrically connected in sequence; one end of the resistor R9 is electrically connected with the base electrode of the triode Q1, and the other end is grounded; one end of the crystal oscillator X2 is electrically connected with the base electrode of the triode Q1, and the other end is grounded; two ends of the capacitor C1 are respectively and electrically connected with the base electrode and the emitter electrode of the triode Q1; one end of the inductor L2 is electrically connected with the emitting electrode of the triode Q1, and the other end of the inductor L2 is grounded; one end of the capacitor C2 is electrically connected with the emitter of the triode Q1, and the other end of the capacitor C2 is grounded; two ends of the inductor C3 are respectively and electrically connected with a collector and an emitter of the triode Q1; the transmitting antenna is electrically connected with the collector electrode of the triode Q1; the working principle is that a pin 7 of the chip KSL2979C outputs a high-low level signal to control the on or off of a triode, the crystal oscillator X2 generates a carrier signal, and a control signal output by a pin 7 of the chip KSL2979C is loaded on the carrier signal and finally coupled to a whip antenna (a thicker section of a line strip in the figure) above through an inductor L2, a capacitor C2 and a capacitor C3 to be emitted.

In one embodiment, the key module 4 includes four key switches (S1, S2, S3 and S4, respectively) and a resistor R4, one end of the resistor R4 is a public terminal, the other end of the resistor R4 is electrically connected to the dc power supply, one ends of the four key switches are respectively connected to pins 9-12 of the chip KSL2979C, and the other ends of the four key switches are electrically connected to the public terminal; in a default state, pins 9-12 of the chip KSL2979C are all low level, and when the key switch is pressed down, corresponding pins in the pins 9-12 of the chip KSL2979C are connected with the direct current power supply to form high level; so that whether the key switch is pressed is determined by the transition of high and low levels.

The specific use scenarios of the present application are as follows: 1. taking the use of an air conditioner as an example, the existing air conditioner is controlled only by a remote controller, the intelligent remote controller of the application can receive radio frequency signals sent by the air conditioner remote controller and a mobile phone through a radio frequency input module 2, the radio frequency signals sent by the mobile phone specifically are mobile phone APP generation control instructions and are sent to the radio frequency input module 2 of the intelligent remote controller through a radio frequency end of the mobile phone, then the radio frequency signals are processed by a control module 1 and then are sent to the air conditioner through a radio frequency output module 3, the air conditioner executes corresponding actions after receiving the control instructions, and the remote control of the air conditioner by the mobile phone APP can be realized; 2. use the car as an example, current car all is only controlled through the remote controller, and the radio frequency signal that intelligent remote controller accessible radio frequency input module 2 of this application received car remote controller and cell-phone and sent, the radio frequency signal that the cell-phone sent specifically produces control command for cell-phone APP and sends to intelligent remote controller's radio frequency input module 2 through the radio frequency end of cell-phone, then through emitting to the car through radio frequency output module 3 after control module 1's processing, the car receives and carries out corresponding action behind the control command, can realize cell-phone APP to the remote control of car.

The utility model discloses also can use the shutter door in the shutter door, especially garage's shutter door, make the user can directly use the cell-phone to open or close the garage shutter door in the car, have the convenience of using.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims

1. An intelligent remote controller, characterized by: the system comprises a control module, a radio frequency input module, a radio frequency output module, a key module and a power supply module for supplying power; the radio frequency input module, the control module and the radio frequency output module are electrically connected in sequence; the key module comprises a plurality of key switches connected with the control module; the radio frequency input module is used for receiving radio frequency signals sent by the mobile equipment.

2. The intelligent remote control of claim 1, wherein: the control module comprises a chip KSL2979C, wherein pins 3 and 14 of the chip KSL2979C are electrically connected with the power supply module, and pin 2 of the chip KSL2979C is grounded; pin 8 of the chip KSL2979C is electrically connected with the radio frequency input module, and pin 7 of the chip KSL2979C is electrically connected with the radio frequency output module.

3. An intelligent remote control as claimed in claim 2, wherein: the radio frequency input module comprises a radio frequency receiving chip, a receiving end of the radio frequency receiving chip is electrically connected with the receiving antenna, and an output end of the radio frequency receiving chip is electrically connected with an 8-pin of the chip KSL 2979C.

4. An intelligent remote control as claimed in claim 2, wherein: the radio frequency output module comprises a triode Q1 and a crystal oscillator X2, and a pin 7 of a chip KSL2979C, a resistor R2, a light emitting diode D1 and a ground terminal are electrically connected in sequence; one end of the resistor R9 is electrically connected with the base electrode of the triode Q1, and the other end is grounded; one end of the crystal oscillator X2 is electrically connected with the base electrode of the triode Q1, and the other end is grounded; two ends of the capacitor C1 are respectively and electrically connected with the base electrode and the emitter electrode of the triode Q1; one end of the inductor L2 is electrically connected with the emitting electrode of the triode Q1, and the other end of the inductor L2 is grounded; one end of the capacitor C2 is electrically connected with the emitter of the triode Q1, and the other end of the capacitor C2 is grounded; two ends of the inductor C3 are respectively and electrically connected with a collector and an emitter of the triode Q1; the transmitting antenna is electrically connected to the collector of transistor Q1.

5. An intelligent remote control as claimed in claim 2, wherein: the key module comprises four key switches and a resistor R4, one end of the resistor R4 is a public connection end, the other end of the resistor R4 is electrically connected with a direct current power supply, one ends of the four key switches are respectively connected with pins 9-12 of the chip KSL2979C, and the other ends of the four key switches are electrically connected with the public connection end.

6. An intelligent remote control as claimed in claim 2, wherein: the 15 pin and the 16 pin of the chip KSL2979C are electrically connected with a clock module.