CN210202093U - Wireless communication module for live-action stage and live-action stage system - Google Patents
Wireless communication module for live-action stage and live-action stage system Download PDFInfo
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- CN210202093U CN210202093U CN201920699159.5U CN201920699159U CN210202093U CN 210202093 U CN210202093 U CN 210202093U CN 201920699159 U CN201920699159 U CN 201920699159U CN 210202093 U CN210202093 U CN 210202093U
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Abstract
The embodiment of the utility model discloses a wireless communication module and outdoor scene stage system for outdoor scene stage. The wireless communication module for the live-action stage comprises a Lora chip, a single chip microcomputer and a terminal strip, wherein the Lora chip is connected with the single chip microcomputer; the single chip microcomputer is connected with second equipment through the terminal strip, wherein the first equipment is an upper computer, the second equipment is stage equipment, or the first equipment is stage equipment, and the second equipment is an upper computer. The embodiment of the utility model provides a through adopting above-mentioned technical scheme, can realize wireless communication between host computer and each stage equipment in the outdoor scene stage, reduce the complexity of wired data transmission line in the outdoor scene stage, reduce manpower and material resources that the outdoor scene stage consumes.
Description
Technical Field
The utility model relates to a wireless communication technical field especially relates to a wireless communication module and outdoor scene stage system for outdoor scene stage.
Background
With the improvement of the requirement of people on the reality of the stage scene, the live-action stage is favored by more and more audiences.
When performing a performance, stage equipment in a live-action stage, such as lighting, machinery, sound equipment, etc., needs to be controlled. In the prior art, the upper computers corresponding to the stage devices are generally adopted to control the stage devices, namely, the upper computers and the stage devices are arranged in a one-to-one correspondence manner and are connected in a wired manner, and during performance, workers control the stage devices connected with the upper computers through the upper computers. However, because the performance is performed in the real scene, the real scene stage usually has a large stage scale and involves more stage devices, the control method in the prior art may cause a complex wired data transmission line when the real scene stage is built, and the stage building process needs to consume more manpower and material resources.
Disclosure of Invention
In view of this, the embodiment of the present invention provides a wireless communication module for a live-action stage and a live-action stage system, so as to reduce the complexity of a wired data transmission line of the live-action stage.
In a first aspect, an embodiment of the present invention provides a wireless communication module for live-action stage, including: comprises a Lora chip, a singlechip and a terminal strip, wherein,
the Lora chip is connected with the single chip microcomputer and used for receiving first communication information sent by first equipment through a wireless communication module on a first equipment side, forwarding the first communication information to the single chip microcomputer, receiving converted second communication information sent by the single chip microcomputer and sending the converted second communication information to the first equipment through the wireless communication module on the first equipment side;
the single chip microcomputer is connected with second equipment through the terminal strip, and is used for right first communication information carries out protocol conversion, and passes through terminal strip sends the first communication information after the conversion for second equipment, and, right second communication information that second equipment that the terminal strip forwarded generated carries out protocol conversion, and send the second communication information after the conversion for the Lora chip, wherein, first equipment is the host computer, second equipment is stage equipment, perhaps, first equipment is stage equipment, the second equipment is the host computer.
In a second aspect, the embodiment of the utility model provides a real scene stage system is still provided, including host computer and an at least stage equipment, wherein, host computer and every all be configured with on the stage equipment as the embodiment of the utility model provides a wireless communication module, the host computer is connected with the wireless communication module of host computer side through wired connection's mode, the wireless communication module of host computer side passes through wireless connection's mode and the wireless communication module of every stage equipment side and establishes being connected, the wireless communication module of stage equipment side passes through wired connection's mode and establishes being connected with the stage equipment who corresponds.
The embodiment of the utility model provides a wireless communication module and outdoor stage system for outdoor stage, link to each other the Lora chip with the singlechip, link to each other singlechip with the terminal row and link to each other the terminal row with the second equipment, receive the first communication information that first equipment sent through the wireless communication module of first equipment side and send this first communication information to the singlechip through the Lora chip, carry out protocol conversion to this first communication information through the singlechip, obtain the recognizable first communication information of second equipment and send it to the terminal row, send the first communication information after the conversion to the second equipment through the terminal row; and receiving second communication information sent by second equipment through the terminal strip and sending the second communication information to the single chip microcomputer, performing protocol conversion on the second communication information through the single chip microcomputer to obtain second communication information conforming to a wireless communication protocol, and sending the converted second communication information to a wireless communication module on the side of the first equipment through the Lora chip, wherein the first equipment is an upper computer, the second equipment is stage equipment, or the first equipment is stage equipment, and the second equipment is an upper computer. The embodiment of the utility model provides a through adopting above-mentioned technical scheme, can realize wireless communication between host computer and each stage equipment in the outdoor scene stage, reduce the complexity of wired data transmission line in the outdoor scene stage, reduce manpower and material resources that the outdoor scene stage consumes.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic structural diagram of a wireless communication module for a live-action stage according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection mode of a wireless communication module according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another wireless communication module for a live action stage according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a third wireless communication module for a live-action stage according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
An embodiment of the utility model provides a wireless communication module for outdoor scene stage. Fig. 1 is a schematic structural diagram of a wireless communication module for a live-action stage according to an embodiment of the present invention. As shown in fig. 1, the wireless communication module for a live-action stage includes: lora chip 11, singlechip 12 and terminal strip 13, wherein,
the Lora chip 11 is connected to the single chip microcomputer 12, and configured to receive first communication information sent by the first device 1 through the wireless communication module 2 on the first device side, and forward the first communication information to the single chip microcomputer 12, and receive converted second communication information sent by the single chip microcomputer 12, and send the converted second communication information to the first device 1 through the wireless communication module 2 on the first device side;
the single chip microcomputer 12 is used for carrying out protocol conversion on the first communication information through the terminal row 13 is connected with the second equipment 3 and sending the converted first communication information to the second equipment 3 and carrying out protocol conversion on the second communication information generated by the second equipment 3 forwarded by the terminal row 13 and sending the converted second communication information to the Lora chip 11, wherein the first equipment 1 is an upper computer, the second equipment 3 is stage equipment or the first equipment 1 is stage equipment, and the second equipment 3 is an upper computer.
The models of the single chip microcomputer 12 and the terminal block 13 can be selected according to needs, preferably, the single chip microcomputer 12 can be a Freescale K60 chip, so that the data operation capability of the wireless communication module is further improved, and the power consumption of the wireless communication module is reduced; terminal row 13 can be 4P terminal row, can be provided with at least one kind in RS232 serial ports communication interface, RS485 serial ports communication interface and the IO communication interface in this 4P terminal row, preferably be provided with RS232 serial ports communication interface simultaneously, RS485 serial ports communication interface and IO communication interface, thereby, ensure that wireless communication module both can be connected with the equipment/device that has RS232 serial ports communication interface or RS485 serial ports communication, can be connected with the equipment/device that has IO communication interface again, further improve wireless communication module's application scope.
In this embodiment, the Lora chip 11 and the terminal strip 13 may be connected to the single chip 12 by using corresponding pins or interfaces of the single chip 12. Fig. 2 is a schematic diagram of a connection mode of a wireless communication module provided in this embodiment (in the drawing, definitions of pins of the Lora chip 11 refer to table 1), and as shown in fig. 2, when in connection, a TX pin of the Lora chip 11 may be connected to an RX pin of the single chip microcomputer 12, and the RX pin of the Lora chip 11 may be connected to the TX pin of the single chip microcomputer 12, so that the Lora chip 11 may send communication information to the single chip microcomputer 12 through its own TX pin and receive communication information sent by the single chip microcomputer 12 through its own RX pin, and correspondingly, the single chip microcomputer 12 may receive communication information sent by the Lora chip 11 through its own RX pin and send communication information to the Lora chip 11 through its own TX pin; the 4P terminal block (not shown in fig. 2) may be connected to an I/O interface (not shown in fig. 2) of the Lora chip 11.
TABLE 1 Lora chip Pin definition
When the embodiment is used for building a live-action stage, the wireless communication modules provided by the embodiment can be arranged on the first equipment side and the second equipment side which need to communicate, and wireless communication between the first equipment and the second equipment is realized through the two wireless communication modules. The wireless communication module on the first device side/the second device side may be disposed inside the first device/the second device or externally connected to the outside of the first device/the second device through the 4P terminal strip, and preferably externally connected to the outside of the first device/the second device through the 4P terminal strip, that is, the communication interface in the 4P terminal strip of the wireless communication module on the first device side/the second device side, which is the same as the communication interface of the first device/the second device, is connected to the communication interface of the first device/the second device, so as to reduce manpower and material resources required in the connection process.
Taking the wireless communication module 4 at the second device side as an example, the process of the wireless communication module receiving data can be described as follows: the first device 1 generates first communication information and sends the first communication information to a Lora chip 11 in a wireless communication module 4 of the first device side through the wireless communication module 4 of the second device side; the Lora chip 11 receives first communication information sent by the wireless communication module 2 on the first device side, and forwards the first communication information to the single chip microcomputer 12; the single chip microcomputer 12 converts the first communication information into first communication information recognizable by the second device 3 based on the communication protocol of the second device 3, and sends the converted first communication information to the terminal block 13; the terminal block 13 receives the converted first communication information sent by the single chip microcomputer 12 and sends the converted first communication information to the second device 3; the second device 3 receives the converted first communication information transmitted from the terminal block 13 and processes the first communication information, thereby receiving the first communication information transmitted from the first device 1.
Also taking the wireless communication module 4 at the second device side as an example, the process of the wireless communication module sending data can be described as follows: the second device 3 generates second communication information and transmits it to the terminal block 13 in the wireless communication module 4 on the second device side; the terminal strip 13 receives the second communication information and forwards the second communication information to the singlechip 12; the single chip microcomputer 12 receives the second communication information forwarded by the terminal block 13, performs protocol conversion on the second communication information to obtain second communication information conforming to a wireless communication protocol, and sends the converted second communication information to the Lora chip 11; the Lora chip 11 receives the converted second communication information sent by the single chip microcomputer 12, and sends the second communication information to the wireless communication module 2 on the first device side, so that the second communication information is sent to the first device 1 through the wireless communication module 2 on the first device side, the first device 1 processes the second communication information, and therefore sending of the second communication information generated by the second device 3 can be achieved.
Fig. 3 is the embodiment of the utility model provides another kind of a structural schematic diagram for wireless communication module of outdoor scene stage, refer to fig. 2, the wireless communication module that this embodiment provided can also include lithium cell 14, lithium cell 14 the positive pole respectively with Lora chip 11 the VCC pin and singlechip 12's VCC pin links to each other, lithium cell 14 the negative pole respectively with Lora chip 11 the GND pin and singlechip 12's GND pin links to each other, is used for doing Lora chip 11 and singlechip 12 supplies power.
This embodiment can embed lithium cell 14 in wireless communication module, be each consumer in the wireless communication module through the embedded lithium cell 14 of wireless communication module, like Lora chip 11 and singlechip 12 etc. supply power, thereby realize wireless communication module's autonomic power supply, owing to the during operation need not to connect external power source, convenience when consequently can further improve wireless communication module and remove, the complexity of wiring when further reducing to build the live-action stage. At this moment, the wireless communication module can be further provided with a switch button (not shown in the figure), when the wireless communication module works, a worker presses the switch button or controls the switch button of the wireless communication module to be closed through other equipment, the wireless communication module is started, the lithium battery 14 supplies power to the singlechip 12 and the Lora chip 11 in the wireless communication module, the 4P terminal row connected with the singlechip 12 is connected with an upper computer or stage equipment, a digital quantity signal instruction or an analog quantity signal instruction sent by the upper computer can be read at any time, the received signal is transmitted to the wireless communication module connected with the stage equipment at a fixed baud rate, the wireless communication module at the stage equipment side receives the instruction sent by the wireless communication module at the upper computer side and sends the instruction to the stage equipment for execution, in addition, after the stage equipment receives or executes the corresponding instruction, response information can be generated and sent to the upper computer according to the reverse order of the sending order, therefore, the function of signal non-transmission between the upper computer and the stage equipment can be realized. The baud rate can be set according to needs, such as 9600 or 115200.
The type of the lithium battery 14 may be selected according to needs, and preferably, the capacity of the lithium battery 14 may be 3000mAh, and the standard voltage of the lithium battery 14 may be 7.4V, that is, in this embodiment, a lithium battery with a capacity of 3000mAn and a standard voltage of 7.4N may be selected as the lithium battery 14 configured in the wireless communication module provided in this embodiment, so that the wireless communication module can keep normal operation for a long time. At this time, the lithium battery 14 may be, for example, an FLK 7.4V3000mAh type battery, and may have a size of 67mm × 37mm × 19 mm. In addition, the positive and negative electrodes of the lithium battery 14 may be connected to terminal heads of the terminal block 13, respectively, to supply power to the 4P terminal block.
Fig. 4 is a schematic structural diagram of a third wireless communication module for a live-action stage according to an embodiment of the present invention, referring to fig. 4, the wireless communication module provided in this embodiment may further include an antenna 15, and the antenna 15 is connected to the pin D10 and the pin D11 of the Lora chip 11, respectively; the Lora chip 11 receives the first communication information through the antenna 15, and sends the second communication information to the wireless communication module 2 on the first device side through the antenna 15.
In this embodiment, external antenna 15 can be connected on Lora chip 11 to signal strength when further strengthening wireless transmission, through actual measurement, after Lora chip 11 and antenna 15 are connected, wireless communication module can reach 11.5km at the communication distance in open area, can realize super long distance communication, and then carries out super long distance control to the stage equipment in the outdoor scene stage.
Exemplarily, after the Lora chip 11 is connected to the antenna 15, the antenna 15 may receive the first communication information, and the antenna 15 may send the second communication information to the wireless communication module 2 on the first device side, that is, the antenna 15 receives the first communication information sent by the first device 1 through the wireless communication module 2 on the first device side, and sends the first communication information to the Lora chip 11, and the Lora chip 11 receives the first communication information sent by the antenna 15 and forwards the first communication information to the single chip 12; and the Lora chip 11 receives the converted second communication information sent by the single chip 12 and sends the converted second communication information to the antenna 15, and the antenna 15 receives the converted second communication information sent by the Lora chip 11 and forwards the converted second communication information to the wireless communication module 2 on the first device side.
In the above scheme, as shown in fig. 4 (in the figure, P represents a Power indicator lamp 16, i.e., a Power indicator lamp, a represents a communication indicator lamp 17, i.e., an ATC indicator lamp, and O represents a network indicator lamp 18, i.e., an Online indicator lamp), the wireless communication module provided in this embodiment may further include a Power indicator lamp 16, a communication indicator lamp 17, and a network indicator lamp 18, where the Power indicator lamp 16 is connected to a VCC pin and a GND pin of the Lora chip, respectively, and is used to indicate whether the Lora chip 11 is powered on; the communication indicator lamp 17 is respectively connected with a TX pin and an RX pin of the Lora chip 11, and is configured to indicate whether the Lora chip 11 can communicate with the second device 3; the network indicator light 18 is connected to the pin D10 and the pin D11 of the Lora chip 11, respectively, and is configured to indicate whether the Lora chip 11 is connected to the wireless communication module 2 on the first device side.
At this time, when the power is turned on, the power indicator lamp 16 lights up, and when the power is turned off, the power indicator lamp 16 lights out; when the wireless communication module is in normal communication with the second device 3, the communication indicator lamp 17 is turned on or flickers, and when the wireless communication module cannot be in normal communication with the second device 3, the communication indicator lamp 17 is turned off; the network indicator lamp 18 lights up or blinks when the wireless communication module establishes communication connection with the wireless communication module 2 on the first device side, and the network indicator lamp 18 turns off when the wireless communication module does not establish communication connection with the wireless communication module 2 on the first device side. Therefore, live-action stage workers can monitor the power state of the wireless communication module through the power indicator lamp 16, monitor the data transmission state of the wireless communication module through the communication indicator lamp 17, and monitor the online state of the wireless communication module through the network indicator lamp 18, so that whether normal communication can be carried out between the first equipment 1 and the second equipment 3 can be determined only through the working states of the power indicator lamp 16, the communication indicator lamp 17 and the network indicator lamp 18, the position where a fault occurs can be determined when normal communication cannot be carried out between the first equipment 1 and the second equipment 3, and the time consumed by manual testing is reduced.
Further, the wireless communication module provided by this embodiment may further include a housing, and the Lora chip 11, the single chip 12, the terminal strip 13, the lithium battery 14, and the indicator light are disposed inside the housing. Wherein the housing may comprise a base and a cover, the dimensions of the housing base may be 112mm x 57mm x 35mm, and the dimensions of the housing cover may be 113mm x 60mm x 40 mm; a13 mm hole can be arranged at the bottom of the shell for placing a switch button, and 3 holes with the diameter of 3mm can be arranged on the shell for displaying the states of the power indicator light 16, the communication indicator light 17 and the network indicator light 18.
In the wireless communication module for the live-action stage, the Lora chip is connected with the single chip microcomputer, the single chip microcomputer is connected with the terminal strip and is connected with the second device, the Lora chip receives first communication information sent by the first device through the wireless communication module on the first device side and sends the first communication information to the single chip microcomputer, the single chip microcomputer performs protocol conversion on the first communication information to obtain first communication information recognizable by the second device and sends the first communication information to the terminal strip, and the terminal strip sends the first communication information after conversion to the second device; and receiving second communication information sent by second equipment through the terminal strip and sending the second communication information to the single chip microcomputer, performing protocol conversion on the second communication information through the single chip microcomputer to obtain second communication information conforming to a wireless communication protocol, and sending the converted second communication information to a wireless communication module on the side of the first equipment through the Lora chip, wherein the first equipment is an upper computer, the second equipment is stage equipment, or the first equipment is stage equipment, and the second equipment is an upper computer. By adopting the technical scheme, the wireless communication between the upper computer and each stage device in the real scene stage can be realized, the complexity of a wired data transmission line in the real scene stage is reduced, and the manpower and material resources consumed by building the real scene stage are reduced.
In addition, the utility model also provides a real-scene stage system, which comprises an upper computer and at least one stage device, wherein, the upper computer and each stage device are provided with the wireless communication module of the embodiment of the utility model, the upper computer is connected with the wireless communication module at the upper computer side in a wired connection mode, the wireless communication module at the upper computer side establishes connection with the wireless communication module at each stage equipment side in a wireless connection mode, the wireless communication module at the stage equipment side is connected with the corresponding stage equipment in a wired connection mode, therefore, wireless communication between the upper computer and each stage device in the real scene stage is realized, the complexity of a wired data transmission line in the real scene stage is reduced, and manpower and material resources consumed for building the real scene stage are reduced.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (9)
1. A wireless communication module for live-action stage is characterized in that the wireless communication module is configured at the side of a second device, the wireless communication module comprises a Lora chip, a singlechip and a terminal strip, wherein,
the Lora chip is connected with the single chip microcomputer and used for receiving first communication information sent by first equipment through a wireless communication module on a first equipment side, forwarding the first communication information to the single chip microcomputer, receiving converted second communication information sent by the single chip microcomputer and sending the converted second communication information to the first equipment through the wireless communication module on the first equipment side;
the single chip microcomputer is connected with second equipment through the terminal strip, and is used for right first communication information carries out protocol conversion, and passes through terminal strip sends the first communication information after the conversion for second equipment, and, right second communication information that second equipment that the terminal strip forwarded generated carries out protocol conversion, and send the second communication information after the conversion for the Lora chip, wherein, first equipment is the host computer, second equipment is stage equipment, perhaps, first equipment is stage equipment, the second equipment is the host computer.
2. The wireless communication module of claim 1, wherein the TX pin of the Lora chip is connected to the RX pin of the single chip, and the RX pin of the Lora chip is connected to the TX pin of the single chip.
3. The wireless communication module of claim 1, wherein the single chip is a chip of K60.
4. The wireless communication module of claim 1, wherein the terminal strip is a 4P terminal strip, and the 4P terminal strip is provided with at least one of an RS232 serial communication interface, an RS485 serial communication interface, and an I/O communication interface.
5. The wireless communication module of claim 1, further comprising a lithium battery, wherein the positive electrode of the lithium battery is connected to the VCC pin of the Lora chip and the VCC pin of the single chip microcomputer, and the negative electrode of the lithium battery is connected to the GND pin of the Lora chip and the GND pin of the single chip microcomputer, and is used for supplying power to the Lora chip and the single chip microcomputer.
6. The wireless communication module of claim 5, wherein the lithium battery has a capacity of 3000mAh and a standard voltage of 7.4V.
7. The wireless communication module of claim 1, further comprising an antenna connected to the pin D10 and the pin D11 of the Lora chip, respectively; and the Lora chip receives the first communication information through the antenna and sends the second communication information to the wireless communication module of the first equipment side through the antenna.
8. The wireless communication module of any one of claims 1-7, further comprising a power indicator, a communication indicator, and a network indicator, wherein
The power indicator light is respectively connected with a VCC pin and a GND pin of the Lora chip and is used for indicating whether the Lora chip is electrified or not;
the communication indicator lamp is respectively connected with a TX pin and an RX pin of the Lora chip and used for indicating whether the Lora chip can communicate with the second equipment or not;
the network indicator light is respectively connected with a D10 pin and a D11 pin of the Lora chip and used for indicating whether the Lora chip is connected with the wireless communication module of the first equipment side.
9. A real-scene stage system is characterized by comprising an upper computer and at least one stage device, wherein the upper computer and each stage device are respectively provided with a wireless communication module according to any one of claims 1 to 8, the upper computer is connected with the wireless communication module on the upper computer side in a wired connection mode, the wireless communication module on the upper computer side is connected with the wireless communication module on each stage device side in a wireless connection mode, and the wireless communication module on the stage device side is connected with the corresponding stage device in a wired connection mode.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023184794A1 (en) * | 2022-03-30 | 2023-10-05 | 歌尔股份有限公司 | Device control method, loudspeaker device, console, and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023184794A1 (en) * | 2022-03-30 | 2023-10-05 | 歌尔股份有限公司 | Device control method, loudspeaker device, console, and storage medium |
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