WO2021088164A1 - 一种无线语音装置 - Google Patents

一种无线语音装置 Download PDF

Info

Publication number
WO2021088164A1
WO2021088164A1 PCT/CN2019/121918 CN2019121918W WO2021088164A1 WO 2021088164 A1 WO2021088164 A1 WO 2021088164A1 CN 2019121918 W CN2019121918 W CN 2019121918W WO 2021088164 A1 WO2021088164 A1 WO 2021088164A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
antenna
voice
radio frequency
wireless
Prior art date
Application number
PCT/CN2019/121918
Other languages
English (en)
French (fr)
Inventor
廖建兴
Original Assignee
杭州涂鸦信息技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杭州涂鸦信息技术有限公司 filed Critical 杭州涂鸦信息技术有限公司
Publication of WO2021088164A1 publication Critical patent/WO2021088164A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue

Definitions

  • This application relates to the field of remote control, and in particular to a wireless voice device, such as a wireless voice panel, a wireless voice gateway, a wireless voice router, and a wireless voice set-top box.
  • a wireless voice device such as a wireless voice panel, a wireless voice gateway, a wireless voice router, and a wireless voice set-top box.
  • terminal equipment such as electrical appliances
  • the common terminal equipment of family life is TV.
  • common terminal devices at work include central air conditioners, monitors, coffee machines, etc.
  • wireless remote control such as timing switches, adjusting the volume of the TV, etc.
  • the existing wireless voice devices generally can only realize the control of a single control object (such as a TV).
  • This single wireless voice device corresponds to a single terminal device means that multiple wireless voices are often required in a family or group.
  • the device can control multiple terminal devices.
  • the corresponding wireless voice devices will easily cause confusion.
  • people need to control a certain terminal device they need to find the corresponding one from multiple wireless voice devices. People's lives have brought great inconvenience.
  • the existing wireless voice device can only control a certain terminal device in a fixed manner, the control method is single, and the flexibility of the control system is weak.
  • the embodiment of the present application provides a wireless voice device, which can realize the function of controlling a variety of terminal devices, with various control methods and flexibility.
  • An embodiment of the application provides a wireless voice device, including:
  • the at least two communication modules are used to establish wireless connections with multiple terminal devices.
  • Each communication module includes a set of radio frequency modules and a set of antennas.
  • the radio frequency modules are electrically connected to the antennas.
  • At least one protocol module is built in the module;
  • the voice module is used to input control instructions to a target terminal device to control the target terminal device to perform corresponding operations, and the target terminal device is a terminal device that has established a wireless connection with one of the at least two communication modules, wherein, the voice module and the at least two communication modules are separately provided separately, or the voice module is built in any one of the at least two communication modules;
  • the power module is used to provide power to the at least two communication modules and the voice module.
  • the wireless voice device further includes:
  • An infrared module and keys the keys being a collection of one or more keys
  • the infrared module is used to establish a wireless connection with the plurality of terminal devices
  • the button is used to input a control instruction to the target terminal device to control the target terminal device to perform corresponding operations, and the target terminal device is a terminal device that has established a wireless connection with one of the infrared modules;
  • the power module is also used to provide power to the infrared module.
  • the at least two communication modules include a first communication module and a second communication module
  • the first communication module includes a first radio frequency module and a first antenna, the first radio frequency module is electrically connected to the first antenna, and at least one first protocol module is built in the first radio frequency module, so The first communication module is configured to establish a wireless connection with a first target terminal device according to the at least one first protocol module, and the first target terminal device belongs to one or more of the terminal devices;
  • the second communication module includes a second radio frequency module and a second antenna, the second radio frequency module is electrically connected to the second antenna, and the second radio frequency module has at least one second protocol module built in, so The second communication module is configured to establish a wireless connection with a second target terminal device according to the at least one second protocol module, and the second target terminal device belongs to one or more of the terminal devices.
  • the voice module and the buttons are arranged on the front side of the PCB board;
  • the first radio frequency module and the second radio frequency module are arranged on the back of the PCB board;
  • the infrared module is arranged in a relief slot opened on the back of the PCB board for the infrared module to be placed in.
  • the first antenna and the second antenna are arranged on the back of the PCB board;
  • the first antenna and the second antenna are arranged on the front of the PCB board;
  • the first antenna and the second antenna are respectively arranged on the front and back of the PCB board.
  • At least two sets of antennas included in the at least two communication modules are arranged in at least two clear areas of the PCB board, and the number of antennas is the same as the number of clear areas, and each A set of antennas are arranged in the clearance area, and the clearance area is the position of the periphery of the PCB board;
  • the voice module and the button are located in a control area, and the control area has no intersection with the clearance area.
  • the first antenna is arranged in a first clearance area of the PCB board
  • the second antenna is arranged in a second clearance area of the PCB board
  • the first antenna The headroom local area and the second headroom area are respectively the symmetrical positions of the PCB board on the transverse centerline.
  • the wireless voice device further includes: a voice module and a microphone;
  • the voice module is used to control the on and off of the microphone
  • the microphone is used to obtain a voice signal
  • the voice module is used to recognize the voice signal as a corresponding control instruction.
  • the at least one protocol module includes: Wifi module, Bluetooth module, Zigbee module, Z-wave module, NB-IOT module, Lora module, Sub-GHz module, LTE Cat1e module , One or more of eMTC module, GPRS module, NFC module, UWB module.
  • the antenna includes:
  • FPC antenna PCB antenna, PIFA antenna, metal antenna, Yagi antenna, ceramic antenna, retractable whip antenna, inverted L antenna, inverted F antenna, metal wire antenna, slot antenna, microstrip patch antenna, loop antenna, metal Any of wire antennas, metal spiral antennas, or LDS antennas.
  • Figure 1 is a schematic diagram of a wireless voice device provided by an embodiment of the application.
  • Figure 2 is another schematic diagram of a wireless voice device provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of a stacked cross-section of the internal components of the wireless voice device provided by an embodiment of the application;
  • FIG. 4 is a schematic diagram of another stacked cross-sectional view of the internal components of the wireless voice device provided by the embodiment of the application;
  • FIG. 5 is a schematic diagram of the internal component stacking of the wireless voice device provided by the embodiment of the application.
  • FIG. 6 is a schematic diagram of a stacked cross-section of the internal components of the wireless voice device provided by an embodiment of the application;
  • FIG. 7 is a schematic diagram of another stacked cross-section of the internal components of the wireless voice device provided by the embodiment of the application.
  • FIG. 8 is a schematic diagram of an infrared module setting in a wireless voice device provided by an embodiment of the application.
  • the structure description and related conceptual interpretation may be limited due to the specific circumstances of this application, but it does not mean that this application can only be limited to this specific situation, and this application only introduces the wireless voice devices currently on the market.
  • the structure is related to the improvement points of this application.
  • the wireless remote controls currently on the market are mainly divided into two parts: one is an infrared remote control and the other is a Bluetooth remote control.
  • the infrared remote control adopts the principle of infrared remote control, that is, the infrared remote control realizes the control of terminal equipment (such as: household appliances, industrial equipment, medical equipment, etc.) by sending a certain control signal.
  • terminal equipment such as: household appliances, industrial equipment, medical equipment, etc.
  • This control signal is one A series of infrared pulse coded signals, which represent different function key signals by sending different coded pulses, the terminal device receives the coded pulses through the infrared receiving system, and performs corresponding decoding to perform corresponding functions, thus realizing the corresponding terminal of infrared remote control
  • the terminal device receives the coded pulses through the infrared receiving system, and performs corresponding decoding to perform corresponding functions, thus realizing the corresponding terminal of infrared remote control
  • the infrared remote control does not have the ability to control the controlled object through obstacles like the radio remote control, when using the infrared remote control, there should be no obvious obstacles between the infrared remote control and the controlled object.
  • the infrared transmitting tube of the infrared remote control is required to face the controlled object to operate successfully, which affects the user experience.
  • the Bluetooth remote control uses Bluetooth technology to establish a wireless connection between the remote control and the terminal device that needs to be controlled, and then uses the established Bluetooth connection to control the terminal device.
  • a Bluetooth remote control has only A set of radio frequency modules and a Bluetooth protocol module will be set up to achieve the above-mentioned control of the terminal device.
  • This control method is very simple. Before use, Bluetooth pairing is required, and the pairing can be used after successful pairing.
  • the control object is single, and generally one Bluetooth remote control can only control one corresponding terminal device. For example, the Huawei Honor AI remote control, iFLYTEK AI remote control, and Huawei AI remote control on the market are all simple Bluetooth solutions.
  • the embodiment of the application provides a wireless voice device, which is to solve the above problem.
  • the wireless voice device provided by the embodiment of the application integrates multiple communication modules, which are built in by different communication modules.
  • the different protocol modules can establish different types of wireless connections (such as Bluetooth, Wifi, etc.) with a variety of terminal devices, and then realize the function of controlling these terminal devices.
  • the control methods are diverse and flexible.
  • the structure of the wireless voice device involved in this application only exemplifies the parts related to the embodiments of the present application, and the following description of the structure of the wireless voice device and related conceptual explanations may be based on the embodiments of the present application.
  • the specific situation of is limited, but it does not mean that the application can only be limited to the specific situation, and the specific situation of different embodiments may also be different, and the specific situation is not limited here.
  • the wireless voice device 100 adopts a stacked design to simplify the components of the wireless voice device 100.
  • the wireless voice device 100 specifically includes: at least two Communication modules (for ease of understanding, only two communication modules are shown in FIG. 1 as an example for illustration, respectively, the first communication module 101 and the second communication module 102. In fact, it may also include three or more communication modules.
  • the voice module 103, the power module 104, the PCB board 105, the at least two communication modules (that is, the first communication module 101 and the second communication module 102), the voice module 103, and The power supply modules 104 are connected to each other and arranged on the PCB board 105; the at least two communication modules (ie, the first communication module 101 and the second communication module 102) are used to establish wireless connections with multiple terminal devices,
  • Each communication module includes a set of radio frequency modules and a set of antennas (not shown in Figure 1).
  • the antennas can include but are not limited to: FPC antennas, PCB antennas, PIFA antennas, metal antennas, Yagi antennas, ceramic antennas, Retractable whip antenna, inverted L antenna, inverted F antenna, metal wire antenna, slot antenna, microstrip patch antenna, loop antenna, metal wire antenna, metal spiral antenna or LDS antenna.
  • the radio frequency module is electrically connected to the antenna, and at least one protocol module (not shown in FIG. 1) is built in the radio frequency module.
  • the at least one protocol module may include, but is not limited to: Wifi module, Bluetooth module, Zigbee One or more of module, Z-wave module, NB-IOT module, Lora module, Sub-GHz module, LTE Cat1e module, eMTC module, GPRS module, NFC module, UWB module.
  • the first communication module 101 when there are two communication modules in the wireless voice device, that is, the first communication module 101 and the second communication module 102, the first communication module 101 includes a first radio frequency module and a first antenna (such as , FPC antenna, PCB antenna, PIFA antenna, metal antenna, Yagi antenna, ceramic antenna, retractable whip antenna, inverted L antenna, inverted F antenna, metal wire antenna, slot antenna, microstrip patch antenna, loop antenna, Any one of a metal wire antenna, a metal helical antenna, or an LDS antenna), the first radio frequency module is electrically connected to the first antenna, and the first radio frequency module has at least one first protocol module ( For example, one of Wifi module, Bluetooth module, Zigbee module, Z-wave module, NB-IOT module, Lora module, Sub-GHz module, LTE Cat1e module, eMTC module, GPRS module, NFC module, UWB module or Multiple), the first communication module 101 is configured to establish a wireless connection with a first target terminal device according to the at
  • the voice module 103 is used to input control instructions to a target terminal device to control the target terminal device to perform corresponding operations, and the target terminal device is a terminal device that has established a wireless connection with one of the at least two communication modules
  • the power module 104 is used to provide power to the at least two communication modules (ie, the first communication module 101 and the second communication module 102) and the voice module 103.
  • the voice module and the at least two communication modules are separately provided separately, or the voice module is built in any one of the at least two communication modules.
  • the voice module is in wireless voice There is no restriction on how to set in the device.
  • the wireless voice device may further include an infrared module 106 and buttons as shown in FIG. 1, and the buttons may include one or more buttons (as shown in FIG. 1 as 107, 108).
  • the infrared module 106 is used to establish a wireless connection with the multiple terminal devices; the buttons (as shown in Figure 1 107, 108, 109) are used to input control instructions to the target terminal device to control the target terminal device to perform corresponding operations, and the target terminal device is a terminal device that has established a wireless connection with one of the infrared modules
  • the power module 104 is also used to provide power to the infrared module 106 and the buttons (such as 108, 109, 110).
  • the voice module further includes a microphone.
  • the microphone obtains related voice information, and the voice module recognizes the voice signal transmitted by the microphone as a corresponding control command. .
  • the first radio frequency module or the second radio frequency module is built in radio frequency modules with different communication protocols (the first radio frequency module and the The first antenna is electrically connected, and the second RF module is connected to the second antenna.
  • These RF modules with different communication protocols work at the same time. This will cause a problem: if the first RF module (or the second RF module)
  • the built-in radio frequency module in the radio frequency module of two or more modules of different types of communication protocols work at the same time, and when they are combined to form a radio frequency signal and output to the first antenna (or second antenna), two or more of them are different Types of wireless communication protocol signals have conflicts, and the radio frequency channel has signal blockage;
  • B is if the first radio frequency module or the second radio frequency module is built in radio frequency modules with different communication protocols (the first radio frequency module and the The first antenna is electrically connected, and the second RF module is connected to the second antenna.
  • These RF modules with different communication protocols work at the same time. This will cause a problem: if the first RF
  • the radio frequency module in the first radio frequency module and the radio frequency module in the second radio frequency module may work at the same time (the first radio frequency module It is electrically connected to the first antenna, and the second radio frequency module is electrically connected to the second antenna), this will bring about a problem: the first antenna and the second antenna have isolation problems, especially in the first radio frequency module
  • the radio frequency module and the radio frequency module in the second radio frequency module work in the same frequency band, and the isolation between the antennas is very prominent (for example, Wifi works at 2.4GHz, Bluetooth works at 2.4GHz, Zigbee works at 2.4GHz, etc.).
  • the above problems use the time division multiplexing mechanism to solve the above two problems: A.
  • the first radio frequency module (or the second radio frequency module) has two or more different types of communication protocols built in the radio frequency module
  • the modules work at the same time, using the time-sharing multiplexing mechanism, when combined into a set of radio frequency signal output, the conflict between the signals is solved, and the radio frequency signals of two or more different types of wireless communication protocols are not combined into one radio frequency signal output.
  • the first antenna or the second antenna
  • the time division multiplexing mechanism is adopted.
  • the first antenna works the second antenna does not work; when the first antenna does not work , The second antenna works, which avoids the isolation problem of two antennas working at the same time.
  • the at least two communication modules used to establish wireless connections with multiple terminal devices refer to: Before the wireless voice device 100 controls a terminal device, it needs to configure the network for each terminal device that needs to be controlled, that is, let the wireless remote control 100 establish a one-to-one correspondence with multiple terminal devices that need to be controlled, and then This one-to-one correspondence is stored in the cloud platform or in the wireless voice device 100, and is used when a controlled object (ie, target terminal device) needs to be addressed, and the wireless voice device 100 can identify the controlled object according to the corresponding relationship. Then control the controlled object.
  • a controlled object ie, target terminal device
  • the following takes two communication modules, a voice module, a voice module, and a microphone as an example to describe the network configuration process of the wireless voice device in the embodiment of the present application:
  • the wireless voice device 702 contains a PCB board 701, the radio frequency module 801 of the PCB board 701 has a built-in WIFI protocol module and a Bluetooth protocol module, and the radio frequency module 801 is connected to the antenna 901; the radio frequency module 802 has a built-in Zigbee protocol module , Z-wave protocol module, radio frequency module 801 is connected with antenna 901.
  • the microphone 334 is connected to the voice module (not shown in FIG. 2).
  • the microphone can be arranged on the front side of the PCB board or on the back side of the PCB board.
  • WIFI protocol camera 803, Bluetooth protocol speaker 804, Zigbee protocol bulb 805, and Z-wave protocol socket 806 for network configuration settings. That is, the WIFI protocol camera 803 in the distribution network corresponds to the WIFI protocol module and the antenna 901 in the radio frequency module 801 of the wireless voice device 702; the Bluetooth protocol speaker 804 in the distribution network corresponds to the radio frequency module 801 in the wireless voice device 702 Bluetooth protocol module and antenna 901; Zigbee protocol bulb 805 in the distribution network corresponds to the Zigbee protocol module and antenna 902 inside the radio frequency module 802 in the wireless voice device 702; Z-wave protocol socket 806 corresponds to wireless voice in the distribution network The Z-wave protocol module and antenna 902 inside the radio frequency module 802 in the device 702.
  • the voice module, radio frequency module 801, and radio frequency module 802 work in a low-power and power-saving state to extend the battery life of the wireless voice device 702.
  • the voice module can also be built in the radio frequency module 801 and the radio frequency module 802.
  • the microphone 722 makes a target call (such as: "Xiaozhi, turn on the camera 803")
  • the corresponding voice module is immediately awakened, and the corresponding radio frequency module 801 and antenna 901 work, and the radio frequency module 802, antenna 902 and WIFI protocol camera 803 Without any network configuration, the radio frequency module 802 will not wake up, and the radio frequency module 802 and antenna 902 will not work.
  • the radio frequency module 801 and the radio frequency module 802 can each have built-in protocol modules of one or more different types of wireless communication protocols, and the radio frequency module 801 is only connected to the antenna 901, and the radio frequency module 802 is only connected to the antenna.
  • 902 connection that is, the antenna 901 must be electrically connected with one or more different types of wireless communication protocol protocol modules, and the antenna 902 must also be electrically connected with one or more different types of wireless communication protocol protocol modules. In this way, the antenna 901 or the antenna 902 needs to support one frequency band or multiple frequency bands.
  • the antenna 901 or the antenna 902 can be a multi-band helical antenna, a multi-band microstrip antenna, a multi-band PIFA antenna, etc.
  • PIFA antennas often use slotting to achieve multi-frequency operation, and the shape of the slot can be rectangular, U-shaped, H-shaped, and so on.
  • the slot of the PIFA antenna adopts a bent path and a slotted U-shaped slot to realize the Z-Wave frequency band 800MHz ⁇ 900MHz (for example, the Hong Kong Z-Wave frequency band is 919.80MHz, the India Z-Wave frequency band is 865.20MHz, etc.), Zigbee frequency band 2.4GHz dual-band operation, the overall shape of the antenna is "G" shape.
  • Slotting technology also known as “meandering technology” is achieved by changing the current path by slotting on the surface, that is, cutting off the original current path, making the current flow around the edge of the slot and the path becomes longer, thereby changing the resonance frequency point.
  • the design method is easy to implement in actual processing, has stable performance and low cost.
  • the present application also includes a power module 723, an infrared module 799, and a plurality of buttons 750-755.
  • the power module 723 is used to provide normal operation of all components in the wireless voice device 702. Power supply, the infrared module 799 is used when the microphone does not receive instructions (that is, a microphone button is set on the wireless voice device 702, and the microphone button is not usually pressed, the internal voice module is in a sleep mode to save power. Only the ultra-low-consumption infrared function corresponding to the I/O pin is in the scanning state, which is used to detect the state of the infrared function keys (keys 750-755 in Figure 2). In this way, the voice function of the voice module (ie the microphone button) and the infrared function of the button (ie the button for controlling the infrared function) do not conflict with each other.
  • FIG. 1 and Fig. 2 both illustrate the working principle of the wireless voice device and how to solve the problem of multiplexing of radio frequency modules.
  • the following describes the arrangement of each component on the PCB board, specifically as As shown in Figure 3 (taking two communication modules as an example for illustration): Button 2 (this case includes the voice module and/or buttons described in the above embodiment) is arranged on the front of the PCB board 1, and the first radio frequency module 3 and the second radio frequency module 6 are arranged on the back of the PCB board, and the infrared module is arranged on the recess slot (not shown in Fig. 3) opened on the back of the PCB board 1 for the infrared module to be placed in.
  • the first antenna 4 and the second antenna 5 are both arranged on the back of the PCB board 1.
  • the infrared module 308 is installed on the back of the PCB board 301 by manual or wave soldering, or the infrared module 308 is installed on the front of the PCB board 301, and the infrared module 308 includes infrared light-emitting diodes and is installed on the PCB.
  • the upper part of the plate 301 is provided with a relief groove 282 for the infrared module 308 to be inserted.
  • the groove shape of the relief groove 282 is funnel-shaped, and the upper part of the funnel-shaped groove is larger than the lower part of the groove.
  • the infrared module 308 is placed at the midline position.
  • the PCB board 301 has horizontal and vertical directions perpendicular to each other.
  • the groove wall of the relief slot 282 and the transverse direction of the PCB board 281 form a certain included angle ⁇ : 0° ⁇ 90°; the purpose is to provide a reasonable emission angle for the infrared module 308, because the upper part of the slot of the PCB board 281 and The size of the lower part and the included angle ⁇ formed by the slot and the lateral direction of the PCB board 308 directly affect the emission angle of the infrared diode.
  • the first antenna 4 and the second antenna 5 may also be both arranged on the back of the PCB board 1; or, the first antenna 4 is arranged on the front of the PCB board 1, and the second antenna The antenna 5 is arranged on the back of the PCB board 1; or, the first antenna 4 is arranged on the back of the PCB board 1 and the second antenna 5 is arranged on the front of the PCB board 1, which is not specifically limited here.
  • the first radio frequency module and the second radio frequency module can also be arranged on the front side of the PCB board, as shown in FIG. 4: the first radio frequency module 3 and the second radio frequency module
  • the group 6 is set on the front of the PCB board 1.
  • the first antenna 4 is set in the first clear area 11 of the PCB board 1
  • the second antenna 5 is set in the second clear area 12 of the PCB board 1.
  • the first headroom area 11 and the second headroom area 12 are respectively symmetrical positions of the PCB board 1 on the horizontal centerline.
  • FIG. 5 uses FIG. 5 as an example to illustrate the voice panel device in the embodiment of the present application:
  • FIG. 5 shows the PCB components of the dual inverted F antenna (it can also be a dual serpentine antenna or a dual bent antenna.
  • the dual antenna is not limited here, and the antenna is an inverted F antenna as an example).
  • the panel device is composed of a PCB board assembly 213 of a double inverted F antenna and a power adapter board assembly 212.
  • the power adapter board assembly 212 consists of mains high voltage terminals (not shown in Figure 5), EMI filters (not shown in Figure 5), primary rectifier components 210, and primary PWM (Pulse Width Modulation) power chips (Figure 5).
  • the power adapter board assembly 212 is composed of a primary high-voltage component and a secondary low-voltage component.
  • the power adapter board assembly 212 converts high-voltage AC power (mains power) into a low-voltage DC power supply, and supplies power to the dual inverted F antenna PCB board assembly 213.
  • the PCB board assembly 213 of the double inverted F antenna consists of a first antenna clearance area 200, an inverted F antenna 202 (the inverted F antenna 202 is used as the first antenna for illustration, and it can also be a serpentine antenna, which is not limited here), and a first radio frequency.
  • the male pin 207 on the PCB board assembly 213 of the dual inverted F antenna is inserted into the female pin 206 on the power adapter board assembly 212, so that the The low-voltage DC power on the power adapter board assembly 212 is delivered to the PCB board assembly 213 to supply power.
  • the primary high-voltage components and secondary low-voltage components on the power adapter board assembly 212 should be far away from the inverted F antenna 202 and the inverted F antenna 203, especially the transformer 208, which is a strong interference source, which not only generates a strong pulse electric field, but also a strong pulse magnetic field. Such a strong pulsed magnetic field will greatly affect the isolation of the inverted-F antenna 202 and the inverted-F antenna 203, thereby affecting various indicators of the antenna, such as antenna sensitivity and antenna transmission power.
  • a separation area 215 is provided between the first antenna clearance area 200 and the second antenna clearance area 201, and a ground copper foil 216 is provided in the separation area 215.
  • the inverted F antenna 202 and the ground copper foil 216 in the separation area 215 form a complete inverted F antenna Structure
  • the inverted F antenna 203 and the ground copper foil 216 in the spaced area 215 form a complete inverted F antenna structure. Since the voice panel device is installed vertically on the wall, the inverted-F antenna 202 and the inverted-F antenna 203 are perpendicular to the ground plane.
  • the inverted-F antenna 202 and the inverted-F antenna 203 belong to vertical polarization. Various indicators such as sensitivity are better.
  • the voice panel includes a voice socket panel, a voice switch panel, a voice gateway panel, a voice router panel, a voice circuit breaker panel, a voice TV box panel, a voice set-top box panel, and a voice fresh air panel.
  • Voice air conditioning control panel, voice floor heating panel, voice leakage protection switch panel, voice curtain panel, voice door and window panel, voice gas panel, voice temperature and humidity control panel, voice repeater panel, voice power cat panel, etc. not limited here .
  • the wireless voice device further includes: a voice gateway, a voice router, a voice set-top box, etc.
  • the voice gateway is taken as an example below:
  • the voice gateway includes a first antenna clearance area 600, an inverted F antenna 602 (the inverted F antenna 602 is used as the first antenna for illustration, and it may also be a serpentine antenna, which is not limited here), and a first radio frequency mode Group 604, second antenna clearance area 601, inverted F antenna 603 (inverted F antenna 603 is used as the second antenna for description), second radio frequency module 605, microphone 611, PCB board 613, low-voltage power converter (not shown in Figure 6) Draw), power terminal 801 and other components.
  • the power terminal 801 is used to connect with an external power adapter.
  • a separation area 615 is set between the first antenna clearance area 600 and the second antenna clearance area 601, and a ground copper foil 616 is set in the separation area 615.
  • the inverted F antenna 602 and the ground copper foil 616 in the separation area 615 form a complete inverted F antenna Structure
  • the inverted F antenna 603 and the ground copper foil 616 in the spaced area 615 form a complete inverted F antenna structure.
  • the voice gateway shown in FIG. 6 conducts networking with the target terminal device in a wireless manner, and the voice gateway controls or interacts with the target terminal device in a voice manner.
  • the voice gateway shown in FIG. 7 has an additional network port connector 802, which is used to connect an external network cable for connecting to the Internet.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Telephone Function (AREA)

Abstract

本申请提供了一种无线语音装置，包括：至少两个通信模块、语音模块、电源模块、PCB板，至少两个通信模块、语音模块及电源模块相互连接并设置于PCB板上；至少两个通信模块用于建立与多个终端设备的无线连接，每个通信模块包括一组射频模组及一组天线，射频模组与天线电性连接，射频模组内置至少一个协议模块；语音模块用于对目标终端设备输入控制指令，以控制目标终端设备进行相应操作，目标终端设备为与至少两个通信模块中的一个已建立无线连接的终端设备；电源模块用于向至少两个通信模块及语音模块提供电源。本实用新型所述提供的无线语音装置可实现对多种终端设备进行控制的功能，控制方式多样，具备灵活性。

Description

一种无线语音装置
本申请要求于2019年11月8日提交中国专利局、申请号为201921923017.9、申请名称为“一种无线语音装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及遥控领域，尤其涉及一种无线语音装置，例如无线语音面板、无线语音网关、无线语音路由器、无线语音机顶盒等。
背景技术
随着人们的物质文化、生活水平的日益提高，家庭生活、工作等场景中所使用到的终端设备(如，电器)的种类及数量越来越多，如，家庭生活的常见终端设备有电视、空调、冰箱等；工作中的常见的终端设备有中央空调、监视器、咖啡机等。为提高用户的使用体验，目前这些终端设备的遥控方式绝大部分都是采用无线遥控的方式进行控制(如，定时开关、调节电视音量大小等)，基于此，无线语音装置应运而生。
然而，现有的无线语音装置，一般只能实现对单个控制对象(如，电视)的控制，这种单个无线语音装置对应单个终端设备的方式意味着一个家庭或集体中往往需要多个无线语音装置以对多个终端设备实现控制。在终端设备数量较多时，对应的较多的无线语音装置放在一起容易造成混乱，在人们需要实现对某个终端设备的控制时，需要从多个无线语音装置中找到对应的那个，如此给人们的生活带来了极大的不便利。并且，现有的无线语音装置只能固定对某个终端设备进行控制，控制方式单一，控制系统灵活性弱。
发明内容
本申请实施例提供了一种无线语音装置，可实现对多种终端设备进行控制的功能，控制方式多样，具备灵活性。
具体的技术方案包括：
本申请实施例提供了一种无线语音装置，包括：
至少两个通信模块、语音模块、电源模块、PCB板，所述至少两个通信模块、所述语音模块以及所述电源模块相互连接并设置于所述PCB板上；
所述至少两个通信模块用于建立与多个终端设备的无线连接，每个通信模块包括一组射频模组及一组天线，所述射频模组与所述天线电性连接，所述射频模组内置至少一个协议模块；
所述语音模块用于对目标终端设备输入控制指令，以控制所述目标终端设备进行相应操作，所述目标终端设备为与所述至少两个通信模块中的一个已建立无线连接的终端设备，其中，所述语音模块与所述至少两个通信模块分别独立分开设置，或，所述语音模块内置于所述至少两个通信模块中的任意一个；
所述电源模块用于向所述至少两个通信模块以及所述语音模块提供电源。
优选的，在本申请的一些实施方式中，所述无线语音装置还包括：
红外线模块以及按键，所述按键为一个或多个按键的集合；
所述红外线模块用于建立与所述多个终端设备的无线连接；
所述按键用于对所述目标终端设备输入控制指令，以控制所述目标终端设备进行相应操作，所述目标终端设备为与所述红外线模块中的一个已建立无线连接的终端设备；
所述电源模块还用于向所述红外线模块提供电源。
优选的，在本申请的一些实施方式中，所述至少两个通信模块包括第一通信模块以及第二通信模块；
所述第一通信模块包括第一射频模组以及第一天线，所述第一射频模组与所述第一天线电性连接，所述第一射频模组内置至少一个第一协议模块，所述第一通信模块用于根据所述至少一个第一协议模块建立与第一目标终端设备的无线连接，所述第一目标终端设备属于所述终端设备中的一个或多个；
所述第二通信模块包括第二射频模组以及第二天线，所述第二射频模组与所述第二天线电性连接，所述第二射频模组内置至少一个第二协议模块，所述第二通信模块用于根据所述至少一个第二协议模块建立与第二目标终端设备的无线连接，所述第二目标终端设备属于所述终端设备中的一个或多个。
优选的，在本申请的一些实施方式中，所述语音模块以及所述按键设置在所述PCB板的正面；
所述第一射频模组以及所述第二射频模组设置在所述PCB板的背面；
所述红外模块设置在所述PCB板背面开设的供所述红外线模块置入的让位槽。
优选的，在本申请的一些实施方式中，所述第一天线以及所述第二天线设置在所述PCB板的背面；
或，
所述第一天线以及所述第二天线设置在所述PCB板的正面；
或，
所述第一天线以及所述第二天线分别设置在所述PCB板的正面以及背面。
优选的，在本申请的一些实施方式中，所述至少两个通信模块包括的至少两组天线设置在所述PCB板的至少两个净空区域，天线的数量与净空区域的数量相同，每个净空区域设置有一组天线，所述净空区域为所述PCB板四周边缘位置；
所述语音模块以及所述按键位于控制区域，所述控制区域与所述净空区域无交集。
优选的，在本申请的一些实施方式中，所述第一天线设置在所述PCB板的第一净空区域，所述第二天线设置在所述PCB板的第二净空区域，所述第一净空局域与所述第二净空区域分别为所述PCB板在横向的中线上的对称位置。
优选的，在本申请的一些实施方式中，所述无线语音装置还包括：语音模块以及麦克风；
所述语音模块用于控制所述麦克风的开启和关闭；
所述麦克风用于获取语音信号；
所述语音模块用于将所述语音信号识别成对应的控制指令。
优选的，在本申请的一些实施方式中，所述至少一个协议模块包括：Wifi模块、蓝牙模块、Zigbee模块、Z-wave模块、NB-IOT模块、Lora模块、Sub-GHz模块、LTE Cat1e模块、eMTC模块、GPRS模块、NFC模组、UWB模组中的一个或多个。
优选的，在本申请的一些实施方式中，所述天线包括：
FPC天线、PCB天线、PIFA天线、金属件天线、八木天线、陶瓷天线、可伸缩鞭状天线、倒L天线、倒F天线、金属导线天线、缝隙天线、微带贴片天线、回路天线、金属导线天线、金属螺旋式天线或LDS天线中的任一种。
附图说明
图1为本申请实施例提供的无线语音装置的一个示意图；
图2为本申请实施例提供的无线语音装置的另一个示意图；
图3为本申请实施例提供的无线语音装置内部元器件的一个堆叠切面示意图；
图4为本申请实施例提供的无线语音装置内部元器件的另一堆叠切面示意图；
图5为本申请实施例提供的无线语音装置内部元器件堆叠的一个示意图；
图6为本申请实施例提供的无线语音装置内部元器件的一个堆叠切面示意图；
图7为本申请实施例提供的无线语音装置内部元器件的另一堆叠切面示意图；
图8为本申请实施例提供的无线语音装置内红外线模块设置的一个示意图。
具体实施方式
下面结合附图和实施例对本申请作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释本申请，而非对本申请的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本申请相关的部分而非全部结构。
在介绍本实施例之前，首先介绍目前市场上已有的无线语音装置的相关结构及一些在本申请实施例中可能出现的概念，应理解的是，本申请中对已有的无线语音装置的结构的说明以及相关的概念解释可能会因为本申请的具体情况有所限制，但并不代表本申请仅能局限于该具体情况，并且，本申请仅介绍目前市场上已有的无线语音装置的结构与本申请的改进点相关的部分。目前市面上的无线遥控器主要分为两大部分：一种是红外遥控器，一种是蓝牙遥控器。其中，红外遥控器采用的是红外遥控的原理，即红外遥控器通过发送一定的控制信号来实现对终端设备(如：家用电器、工业设备、医疗器械装置等)的控制，这个控制信号就是一串红外脉冲编码信号，通过发送的不同编码脉冲来表示不同的功能按键信号，终端设备通过红外接收系统接收到编码脉冲，并进行相应的解码执行相应的功能，这样就实现了红外遥控对应的终端设备的目的，但由于红外线遥控不具有像无线电遥控那样穿过障碍物去控制被控对象的能力，因此使用红外遥控器时，该红外遥控器与被控对象之间不能存在明显的障碍物，且需要红外遥控器的红外发射管对着被控对象才能操作成功，影响用户体验。而蓝牙遥控器则是利用蓝牙技术建立起遥控器与需要被控制的终端设备之间的无线连接，之后再利用建立起来的蓝牙连接实现对终端设备的控制，目前来说一个蓝 牙遥控器内部仅会设置一组射频模组以及一个蓝牙协议模块，用于实现上述所述的对终端设备的控制，这种控制方式就非常单一，使用前需要先进行蓝牙配对，配对成功后才能使用，并且被控对象单一，一般一个蓝牙遥控器只能控制对应的一个终端设备。例如，市面上的华为荣耀AI遥控器、科大讯飞AI遥控器、小米AI遥控器等都是简单的蓝牙方案。
基于此，本申请实施例提供了一种无线语音装置，就是针对上述问题提出了另一种解决的方案，本申请实施例提供的无线语音装置内部集成了多个通信模块，通过不同通信模块内置的不同协议模块可分别与多种终端设备建立不同种类的无线连接(如，蓝牙、Wifi等)，进而实现对这些终端设备进行控制的功能，控制方式多样，具备灵活性。
应理解的是，本申请涉及到的无线语音装置的结构仅示例出与本申请实施例相关的部分，并且以下的对于无线语音装置的结构的说明以及相关的概念解释可能会因为本申请实施例的具体情况有所限制，但并不代表本申请仅能局限于该具体情况，在不同实施例的具体情况可能也会存在差异，具体此处不做限定。
请参阅图1，为本申请实施例提供的一种无线语音装置100，该无线语音装置100采用堆叠的设计方式，将无线语音装置100的组件进行简化，该无线语音装置100具体包括：至少两个通信模块(为便于理解，图1中仅示出两个通信模块为例进行示意，分别为第一通信模块101和第二通信模块102，实际上还可以包括三个或三个以上的通信模块，具体此处不做限定)、语音模块103、电源模块104、PCB板105，所述至少两个通信模块(即第一通信模块101和第二通信模块102)、所述语音模块103以及所述电源模块104相互连接并设置于所述PCB板105上；所述至少两个通信模块(即第一通信模块101和第二通信模块102)用于建立与多个终端设备的无线连接，每个通信模块包括一组射频模组及一组天线(图1中未示意出)，该天线可以包括单不限于：FPC天线、PCB天线、PIFA天线、金属件天线、八木天线、陶瓷天线、可伸缩鞭状天线、倒L天线、倒F天线、金属导线天线、缝隙天线、微带贴片天线、回路天线、金属导线天线、金属螺旋式天线或LDS天线中的任一种。所述射频模组与所述天线电性连接，所述射频模组内置至少一个协议模块(图1中未示意出)，该至少一个协议模块可以包括但不限于：Wifi模块、蓝牙模块、Zigbee模块、Z-wave模块、NB-IOT模块、Lora模块、Sub-GHz模块、LTE Cat1e模块、eMTC模块、GPRS模块、NFC模组、UWB模组中的一个或多个。
也就是说，当无线语音装置中的通信模块为两个时，即第一通信模块101和第二通信模块102，则所述第一通信模块101包括第一射频模组以及第一天线(如，FPC天线、PCB天线、PIFA天线、金属件天线、八木天线、陶瓷天线、可伸缩鞭状天线、倒L天线、倒F天线、金属导线天线、缝隙天线、微带贴片天线、回路天线、金属导线天线、金属螺旋式天线或LDS天线中的任一种)，所述第一射频模组与所述第一天线电性连接，所述第一射频模组内置至少一个第一协议模块(如，Wifi模块、蓝牙模块、Zigbee模块、Z-wave模块、NB-IOT模块、Lora模块、Sub-GHz模块、LTE Cat1e模块、eMTC模块、GPRS模块、NFC模组、UWB模组中的一个或多个)，所述第一通信模块101用于根据所述至少一个第一协议模块建立与第一目标终端设备的无线连接，所述第一目标终端设备属于所述终端设备中的一个或多个；类似地，所述第二通信模块102包括第二射频模组以及第二天线(如，FPC天 线、PCB天线、PIFA天线、金属件天线、八木天线、陶瓷天线、可伸缩鞭状天线、倒L天线、倒F天线、金属导线天线、缝隙天线、微带贴片天线、回路天线、金属导线天线、金属螺旋式天线或LDS天线中的任一种)，所述第二射频模组与所述第二天线电性连接，所述第二射频模组内置至少一个第二协议模块(如，Wifi模块、蓝牙模块、Zigbee模块、Z-wave模块、NB-IOT模块、Lora模块、Sub-GHz模块、LTE Cat1e模块、eMTC模块、GPRS模块、NFC模组、UWB模组中的一个或多个)，所述第二通信模块102用于根据所述至少一个第二协议模块建立与第二目标终端设备的无线连接，所述第二目标终端设备属于所述终端设备中的一个或多个。
所述语音模块103用于对目标终端设备输入控制指令，以控制所述目标终端设备进行相应操作，所述目标终端设备为与所述至少两个通信模块中的一个已建立无线连接的终端设备；所述电源模块104用于向所述至少两个通信模块(即第一通信模块101和第二通信模块102)以及所述语音模块103提供电源。
需要说明的是，该语音模块与所述至少两个通信模块分别独立分开设置，或，所述语音模块内置于所述至少两个通信模块中的任意一个，具体此处对语音模块在无线语音装置中具体如何设置不做限定。
优选的，在本申请的一些实施方式中，无线语音装置还可以包括如图1中的红外线模块106以及按键，所述按键可以包括一个或多个按键(如图1中示意出的107、108、109均可称为按键)的集合；当所述语音模块103处于休眠状态时，所述红外线模块106用于建立与所述多个终端设备的无线连接；所述按键(如图1中的107、108、109)用于对所述目标终端设备输入控制指令，以控制所述目标终端设备进行相应操作，所述目标终端设备为与所述红外线模块中的一个已建立无线连接的终端设备；所述电源模块104还用于向所述红外线模块106以及所述按键(如108、109、110)提供电源。
需要说明的是，在本申请的一些实施方式中，所述语音模块还包括麦克风。当应用场景(例如室内)发出特定呼叫(呼叫代名词为“小智”)，麦克风获取相关语音信息，语音模块将麦克风传送过来的语音信号识别成对应的控制指令。。
还需要说明的是，在本申请的一些实施例中，存在两种以下情况：A、如果第一射频模组或第二射频模组中内置不同通信协议的射频模块(第一射频模组与第一天线电性连接，第二射频模组与第二天线性气连接)，且这些不同通信协议的射频模块同时工作，这样会带来一个问题：如果第一射频模组(或第二射频模组)中的射频模块内置的两种或两种以上不同类型通信协议的模块同时工作，合路成一路射频信号输出到第一天线(或第二天线)时，两种或两种以上不同类型无线通信协议信号就之间存在冲突，射频通道有信号堵塞的问题；B、第一射频模组中的射频模块和第二射频模组中的射频模块有可能同时工作(第一射频模组与第一天线电性连接，第二射频模组与第二天线电性连接)，这样会带来一个问题：第一天线和第二天线存在隔离度问题，尤其是第一射频模组中的射频模块和第二射频模组中的射频模块的工作在同一频段，天线之间的隔离度问题非常突出(例如Wifi工作2.4GHz，蓝牙工作在2.4GHz，Zigbee工作在2.4GHz等)。上述问题采用分时复用机制，来解决上述遇到两个问题：A、如果第一射频模组(或第二射频模组)中的射频模块内置的两种或两种 以上不同类型通信协议的模块同时工作，采用分时复用机制，合路成一组射频信号输出时，解决信号之间存在冲突问题，不至于两种或两种以上不同类型无线通信协议的射频信号合成一路射频信号输出到第一天线(或第二天线)时，发生堵塞问题，并提高无线传输的效率。B、如果第一射频模组中的射频模块和第二射频模组中的射频模块同时工作，采用分时复用机制，第一天线工作时，第二天线不工作；第一天线不工作时，第二天线工作，这样避免了两个天线同时工作存在的隔离度问题。
基于上述问题，在本申请上述实施例中，所述至少两个通信模块(即第一通信模块101和第二通信模块102)用于建立与多个终端设备的无线连接指的就是：在该无线语音装置100对终端设备进行控制之前，需要先对各个需要进行控制的终端设备进行配网，即让该无线遥控器100与需要被控制的多个终端设备建立一一对应的关系，之后将这一一对应的关系存储在云平台或无线语音装置100内部，用于当需要对某个被控对象(即目标终端设备)，无线语音装置100可以根据该对应关系识别出该被控对象，进而对该被控对象进行控制。
为便于理解，下面以两个通信模块、语音模块、语音模块和麦克风为例对本申请实施例中的无线语音装置的配网过程进行说明：
请参阅图2，无线语音装置702内含PCB板701，在PCB板701的射频模组801内置WIFI协议模块、蓝牙协议模块，射频模组801与天线901连接；射频模组802内置Zigbee协议模块、Z-wave协议模块，射频模组801与天线901连接。麦克风334与语音模块(图2未画出)连接的，麦克风可以设置在PCB板的正面，也可设置在PCB板的背面。
无线语音装置702在初始模式下，需要进行配网设置：WIFI协议摄像机803、蓝牙协议音箱804、Zigbee协议灯泡805、Z-wave协议插座806进行配网设置。也就是WIFI协议摄像机803在配网所对应是无线语音装置702中射频模组801内部的WIFI协议模块、天线901；蓝牙协议音箱804在配网所对应是无线语音装置702中射频模组801内部的蓝牙协议模块、天线901；Zigbee协议灯泡805在配网所对应是无线语音装置702中射频模组802内部的Zigbee协议模块、天线902；Z-wave协议插座806在配网所对应是无线语音装置702中射频模组802内部的Z-wave协议模块、天线902。平时语音模块、射频模组801、射频模组802工作在低功耗的省电状态，以延长无线语音装置702中电池的使用时间。语音模块也可以内置在射频模组801、射频模组802中。当麦克风722发出目标呼叫(如：“小智，打开摄像机803”)时，立即唤醒对应的语音模块，对应射频模组801、天线901工作，而射频模组802、天线902与WIFI协议摄像机803没有任何配网关系，射频模组802不会唤醒，射频模组802、天线902不工作。
由上述可知，因射频模组801和射频模组802分别可以内置一种或多种不同类型的无线通信协议的协议模块，而射频模组801只与天线901连接，射频模组802只与天线902连接，也就是天线901要与一种或多种不同类型无线通信协议的协议模块进行电性连接，天线902也要与一种或多种不同类型无线通信协议的协议模块进行电性连接，这样天线901或天线902就需要支持一种频段或多个频段。基于此，天线901或天线902就可以采用多频段螺旋天线、多频段微带天线、多频段PIFA天线等。以双频段PIFA天线为例进行说明： PIFA天线多采用开槽的方式实现多频的工作，缝隙的形状可为矩形、U形、H型等。PIFA天线的缝隙采用弯折路径、开槽U型缝隙加载的方式实现Z-Wave频段800MHz～900MHz(例如中国香港Z-Wave频段为919.80MHz，印度Z-Wave频段为865.20MHz等)、Zigbee频段2.4GHz的双频段工作，天线的整体形状为“G”形状。开槽技术又称“曲流技术”，是通过表面开槽来改变电流路径来实现的，即切断原来的电流路径，使电流绕槽边曲折流过而路径变长，从而改变谐振频率点。该设计方法在实际加工中容易实现，性能稳定，成本低等特点。
需要说明的是，在本申请上述实施例中，还包括电源模块723、红外线模块799以及多个按键750-755，其中电源模块723用于对无线语音装置702中的所有元器件的正常工作提供电源，所述红外线模块799用于当麦克风不接收指令时(即在无线语音装置702上设置有麦克风按键，平时不按麦克风按键，内部的语音模块的相关功能都处于的睡眠模式，以节省功耗)，只有超低耗的红外线功能对应I/O管脚处于扫描状态，用于检测红外线功能按键(即图2中的按键750-755)状态。这样，语音模块(即麦克风按键)的语音功能与按键(即控制红外线功能的按键)的红外线功能不存在相互冲突的问题。
图1以及图2所对应的实施例均是说明无线语音装置的工作原理以及如何解决射频模组分时复用的问题，下面对各元器件在PCB板上的设置方式进行说明，具体如图3所示(以通信模块为两个为例进行说明)：按键2(该案件包括上述实施例中所述的语音模块和/或按键)设置在PCB板1的正面，第一射频模组3以及第二射频模组6设置在所述PCB板的背面，红外模块设置在PCB板1背面开设的供红外线模块置入的让位槽(图3中未示意出)，同时在图3中，第一天线4和第二天线5均设置在PCB板1的背面。
请参阅图8所示，红外线模块308通过手工焊接或波峰焊的焊接设置在PCB板301的背面，或，红外线模块308设置在PCB板301的正面，红外线模块308包括红外发光二极管，并在PCB板301的上部开设有供红外线模块308置入的让位槽282，让位槽282的槽形呈漏斗状，且漏斗状的开槽上部比开槽下部大，在让位槽282开槽的中线位置放置红外线模块308。PCB板301的具有相互垂直的横向和纵向。让位槽282的槽壁与PCB板281的横向方向形成一定夹角θ：0度≦θ<90度；目的是为给红外线模块308提供合理的发射角度，因为PCB板281的开槽上部及下部尺寸及开槽与PCB板308的横向方向形成的夹角θ直接影响红外二极管的发射角度。
优选的，在本申请的一些实施方式中，实际上第一天线4和第二天线5还可以均设置在PCB板1的背面；或，第一天线4设置在PCB板1的正面、第二天线5设置在PCB板1的背面；或，第一天线4设置在PCB板1的背面、第二天线5设置在PCB板1的正面，具体此处不做限定。
优选的，在本申请的一些实施方式中，第一射频模组以及第二射频模组也可以设置在PCB板的正面，具体如图4所示：第一射频模组3以及第二射频模组6就设置在PCB板1的正面，同时，还需要说明的是，第一天线4设置在PCB板1的第一净空区域11，第二天线5设置在PCB板1的第二净空区域12，所述第一净空局域11与所述第二净空区域12分别为PCB板1在横向的中线上的对称位置。
为便于理解，下面以图5为例对本申请实施例中的语音面板装置进行示意：
图5给出双倒F天线(也可以是双蛇形天线、双弯折天线，具体此处对双天线不做限定，此处以天线为倒F天线为例进行示意)的PCB板组件在面板装置上应用示意图。面板装置由双倒F天线的PCB板组件213和电源适配器板组件212组成。电源适配器板组件212由市电高压接线端子(图5未画出)、EMI滤波器(图5未画出)、初级整流元件210、初级PWM(Pulse width modulation，脉冲宽度调制)功率芯片(图5未画出)、尖峰吸收组件(图5未画出)、初级输入电容209、变压器208、次级整流元件214、次级输出电容207、公排针207等元件组成。电源适配器板组件212由初级高压组件和次级低压组件组成。电源适配器板组件212将高压交流电(市电)转换成低压直流电源，给双倒F天线PCB板组件213供电。双倒F天线的PCB板组件213由第一天线净空区域200、倒F天线202(以倒F天线202为第一天线进行说明，也可以为蛇形天线，在此不限定)、第一射频模组204、第二天线净空区域201、倒F天线203(以倒F天线203为第二天线进行说明)、第二射频模组205、麦克风211、母排针206、低压电源转换器(图5未画出)等元件组成。双倒F天线的PCB板组件213和电源适配器板组件212在组装时，双倒F天线的PCB板组件213上的公排针207插入电源适配器板组件212上的母排针206，这样可以将电源适配器板组件212上的低压直流电源输送给PCB板组件213供电。电源适配器板组件212上的初级高压组件和次级低压组件要远离倒F天线202、倒F天线203，尤其是变压器208属于强干扰源，不仅会产生强烈脉冲电场，还会产生强烈的脉冲磁场，这种强烈的脉冲磁场会对倒F天线202、倒F天线203隔离度影响非常大，从而影响天线各项的指标，例如天线灵敏度、天线发射功率等。
在第一天线净空区域200和第二天线净空区域201之间设置间隔区域215，在间隔区域215设置地铜箔216，倒F天线202与间隔区域215内的地铜箔216形成完整倒F天线结构，倒F天线203与间隔区域215内的地铜箔216形成完整倒F天线结构。由于语音面板装置是垂直安装在墙壁上，因此倒F天线202、倒F天线203垂直于地平面，倒F天线202、倒F天线203属于垂直极化，两个倒F天线的方向图、接收灵敏度等各项指标较优。
需要说明的是，在本申请的一些实施方式中，语音面板包括语音插座面板、语音开关面板、语音网关面板、语音路由器面板、语音断路器面板、语音电视盒面板、语音机顶盒面板、语音新风面板、语音空调控制面板、语音地暖面板、语音漏电保护开关面板、语音窗帘面板、语音门窗面板、语音燃气面板、语音温湿度控制面板、语音中继器面板、语音电力猫面板等，在此不限定。
在本申请的一些实施方式中，无线语音装置还包括：语音网关、语音路由器、语音机顶盒等，下面以语音网关为例进行示例：
如图6所示，语音网关包括第一天线净空区域600、倒F天线602(以倒F天线602为第一天线进行说明，也可以为蛇形天线，在此不限定)、第一射频模组604、第二天线净空区域601、倒F天线603(以倒F天线603为第二天线进行说明)、第二射频模组605、麦克风611、PCB板613、低压电源转换器(图6未画出)、电源端子801等元件组成。电源端子801用于与外接电源适配器连接。在第一天线净空区域600和第二天线净空区域601 之间设置间隔区域615，在间隔区域615设置地铜箔616，倒F天线602与间隔区域615内的地铜箔616形成完整倒F天线结构，倒F天线603与间隔区域615内的地铜箔616形成完整倒F天线结构。图6所示语音网关通过无线方式与目标终端设备进行组网，语音网关通过语音方式对目标终端设备进行控制或人机交互。
与如图6相比较，图7所示的语音网关多了网口连接器802，网口连接器802用于连接外接网线，用于与因特网连接。
注意，上述仅为本申请的较佳实施例及所运用技术原理。本领域技术人员会理解，本申请不限于这里所述的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本申请的保护范围。因此，虽然通过以上实施例对本申请进行了较为详细的说明，但是本申请不仅仅限于以上实施例，在不脱离本申请构思的情况下，还可以包括更多其他等效实施例，而本申请的范围由所附的权利要求范围决定。

Claims (10)

  1. 一种无线语音装置，其特征在于，包括：
    至少两个通信模块、语音模块、电源模块、PCB板，所述至少两个通信模块、所述语音模块以及所述电源模块相互连接并设置于所述PCB板上；
    所述至少两个通信模块用于建立与多个终端设备的无线连接，每个通信模块包括一组射频模组及一组天线，所述射频模组与所述天线电性连接，所述射频模组内置至少一个协议模块；
    所述语音模块用于对目标终端设备输入控制指令，以控制所述目标终端设备进行相应操作，所述目标终端设备为与所述至少两个通信模块中的一个已建立无线连接的终端设备，其中，所述语音模块与所述至少两个通信模块分别独立分开设置，或，所述语音模块内置于所述至少两个通信模块中的任意一个；
    所述电源模块用于向所述至少两个通信模块以及所述语音模块提供电源。
  2. 根据权利要求1所述的无线语音装置，其特征在于，所述无线语音装置还包括：
    红外线模块以及按键，所述按键为一个或多个按键的集合；
    所述红外线模块用于建立与所述多个终端设备的无线连接；
    所述按键用于对所述目标终端设备输入控制指令，以控制所述目标终端设备进行相应操作，所述目标终端设备为与所述红外线模块中的一个已建立无线连接的终端设备；
    所述电源模块还用于向所述红外线模块提供电源。
  3. 根据权利要求1-2中任一项所述的无线语音装置，其特征在于，所述至少两个通信模块用于建立与多个终端设备的无线连接，每个通信模块包括一组射频模组及一组天线，所述射频模组与所述天线电性连接，所述射频模组内置至少一个协议模块包括：
    所述至少两个通信模块包括第一通信模块以及第二通信模块；
    所述第一通信模块包括第一射频模组以及第一天线，所述第一射频模组与所述第一天线电性连接，所述第一射频模组内置至少一个第一协议模块，所述第一通信模块用于根据所述至少一个第一协议模块建立与第一目标终端设备的无线连接，所述第一目标终端设备属于所述终端设备中的一个或多个；
    所述第二通信模块包括第二射频模组以及第二天线，所述第二射频模组与所述第二天线电性连接，所述第二射频模组内置至少一个第二协议模块，所述第二通信模块用于根据所述至少一个第二协议模块建立与第二目标终端设备的无线连接，所述第二目标终端设备属于所述终端设备中的一个或多个。
  4. 根据权利要求3所述的无线语音装置，其特征在于，
    所述语音模块以及所述按键设置在所述PCB板的正面；
    所述第一射频模组以及所述第二射频模组设置在所述PCB板的背面；
    所述红外模块设置在所述PCB板背面开设的供所述红外线模块置入的让位槽。
  5. 根据权利要求4所述的无线语音装置，其特征在于，
    所述第一天线以及所述第二天线设置在所述PCB板的背面；
    或，
    所述第一天线以及所述第二天线设置在所述PCB板的正面；
    或，
    所述第一天线以及所述第二天线分别设置在所述PCB板的正面以及背面。
  6. 根据权利要求1-2中任一项所述的无线语音装置，其特征在于，
    所述至少两个通信模块包括的至少两组天线设置在所述PCB板的至少两个净空区域，天线的数量与净空区域的数量相同，每个净空区域设置有一组天线，所述净空区域为所述PCB板四周边缘位置；
    所述语音模块以及所述按键位于控制区域，所述控制区域与所述净空区域无交集。
  7. 根据权利要求3所述的无线语音装置，其特征在于，
    所述第一天线设置在所述PCB板的第一净空区域，所述第二天线设置在所述PCB板的第二净空区域，所述第一净空局域与所述第二净空区域分别为所述PCB板在横向的中线上的对称位置。
  8. 根据权利要求1-2中任一项所述的无线语音装置，其特征在于，所述语音模块还包括：
    麦克风；
    所述语音模块用于控制所述麦克风的开启和关闭；
    所述麦克风用于获取语音信号；
    所述语音模块用于将所述语音信号识别成对应的控制指令。
  9. 根据权利要求1-2中任一项所述的无线语音装置，其特征在于，所述至少一个协议模块包括：
    Wifi模块、蓝牙模块、Zigbee模块、Z-wave模块、NB-IOT模块、Lora模块、Sub-GHz模块、LTE Cat1e模块、eMTC模块、GPRS模块、NFC模组、UWB模组中的一个或多个。
  10. 根据权利要求1-2中任一项所述的无线语音装置，其特征在于，所述天线包括：
    FPC天线、PCB天线、PIFA天线、金属件天线、八木天线、陶瓷天线、可伸缩鞭状天线、倒L天线、倒F天线、金属导线天线、缝隙天线、微带贴片天线、回路天线、金属导线天线、金属螺旋式天线或LDS天线中的任一种。
PCT/CN2019/121918 2019-11-08 2019-11-29 一种无线语音装置 WO2021088164A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921923017.9 2019-11-08
CN201921923017.9U CN211828110U (zh) 2019-11-08 2019-11-08 一种无线语音装置

Publications (1)

Publication Number Publication Date
WO2021088164A1 true WO2021088164A1 (zh) 2021-05-14

Family

ID=73026661

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/121918 WO2021088164A1 (zh) 2019-11-08 2019-11-29 一种无线语音装置

Country Status (2)

Country Link
CN (1) CN211828110U (zh)
WO (1) WO2021088164A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114915858A (zh) * 2022-06-14 2022-08-16 四川虹美智能科技有限公司 一种蓝牙语音网关装置及安装方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215222587U (zh) * 2021-05-24 2021-12-17 广州视源电子科技股份有限公司 一种Ipex外挂天线连接座的PCB结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200990138Y (zh) * 2006-12-01 2007-12-12 上海华成网络技术有限公司 具有触摸屏和无线通信功能的视频会议用遥控装置
CN103150886A (zh) * 2013-01-29 2013-06-12 浙江达峰科技有限公司 用户定制多模式通用遥控器
CN103177557A (zh) * 2012-12-28 2013-06-26 吴玉胜 基于智能设备的家电控制方法及系统
US20170111871A1 (en) * 2014-06-24 2017-04-20 Samsung Electronics Co., Ltd. Electronic apparatus, wireless signal receiving method thereof and systems having the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200990138Y (zh) * 2006-12-01 2007-12-12 上海华成网络技术有限公司 具有触摸屏和无线通信功能的视频会议用遥控装置
CN103177557A (zh) * 2012-12-28 2013-06-26 吴玉胜 基于智能设备的家电控制方法及系统
CN103150886A (zh) * 2013-01-29 2013-06-12 浙江达峰科技有限公司 用户定制多模式通用遥控器
US20170111871A1 (en) * 2014-06-24 2017-04-20 Samsung Electronics Co., Ltd. Electronic apparatus, wireless signal receiving method thereof and systems having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114915858A (zh) * 2022-06-14 2022-08-16 四川虹美智能科技有限公司 一种蓝牙语音网关装置及安装方法
CN114915858B (zh) * 2022-06-14 2023-05-05 四川虹美智能科技有限公司 一种蓝牙语音网关装置及安装方法

Also Published As

Publication number Publication date
CN211828110U (zh) 2020-10-30

Similar Documents

Publication Publication Date Title
WO2021088164A1 (zh) 一种无线语音装置
CN205122771U (zh) 一种新型微带天线
CN105514623B (zh) 一种频率可重构的双通道通信整流天线
US11923596B2 (en) Controllable electrical outlet having a resonant loop antenna
WO2021088163A1 (zh) 一种无线遥控的方法
CN105258068B (zh) 太阳能智能led灯
CN105307306B (zh) 一种智能led灯
CN105371223A (zh) 一种匀光智能led灯
CN105258067B (zh) 一种设有太阳能电池板的智能led灯
WO2022088863A1 (zh) 天线、天线模组和电子设备
WO2021088165A1 (zh) 一种无线遥控设备
CN211827542U (zh) 一种无线遥控设备
CN210778966U (zh) 一种pcb板组件、无线遥控设备及面板装置
CN105387353B (zh) 一种设有挂耳的智能led灯
CN209088186U (zh) 一种家用灯具智能控制插座
CN206195813U (zh) 家用电器
CN210807764U (zh) 双Zigbee灯箱控制器及灯箱控制系统
CN202975730U (zh) 单火线控制模组
CN203910958U (zh) 电调天线馈电装置
CN208703613U (zh) 一种智能灯
CN102711317B (zh) Led无线智能驱动电路及采用该电路的led灯
CN201571248U (zh) 一种无线遥控调光电子镇流器
CN111486572A (zh) 空调及空调室内机
CN219497167U (zh) 一种WiFi红外控制器
CN205142541U (zh) 物联网无线通信多频接入点

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19952006

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19952006

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 20/01/2023)

122 Ep: pct application non-entry in european phase

Ref document number: 19952006

Country of ref document: EP

Kind code of ref document: A1