CN215642651U - Large-size touch frame control system and large-size touch equipment - Google Patents
Large-size touch frame control system and large-size touch equipment Download PDFInfo
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- CN215642651U CN215642651U CN202121688739.8U CN202121688739U CN215642651U CN 215642651 U CN215642651 U CN 215642651U CN 202121688739 U CN202121688739 U CN 202121688739U CN 215642651 U CN215642651 U CN 215642651U
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Abstract
The utility model discloses a large-size touch frame control system and large-size touch equipment, wherein the large-size touch frame control system comprises: the large-size touch frame, the servo circuit and the main control circuit; each side of the large-size touch frame comprises a plurality of touch frame units; each touch frame unit is provided with at least one transmitting unit or/and at least one receiving unit; the servo circuit is connected with each touch frame unit and used for receiving the data transmitted by the transmitting unit or/and the data received by the receiving unit of each touch frame unit and generating the touch data of the large-size touch frame; the master control circuit is connected with the servo circuit; the output end of the servo circuit is connected with the input end of the main control circuit, and the generated touch data of the large-size touch frame are sent to the main control circuit. The large-size touch frame control system and the large-size touch equipment provided by the utility model can reduce the data volume of long-distance transmission, improve the operation performance of the system and reduce the cost of the system.
Description
Technical Field
The utility model belongs to the technical field of electronic information, relates to a touch control system, and particularly relates to a large-size touch frame control system and large-size touch equipment.
Background
The ultra-large size touch frame needs a plurality of touch frames to be composed in a combined mode, the existing touch control adopts a mode of sampling by sub-boards and then transmitting sampling signals back to a main chip, and the problems of easy interference and easy damage exist in a customer implementation site.
In view of the above, there is a need to design a new large-size touch frame control method to overcome at least some of the above-mentioned defects of the existing large-size touch frame control method.
SUMMERY OF THE UTILITY MODEL
The utility model provides a large-size touch frame control system and large-size touch equipment, which can reduce the data volume of long-distance transmission, improve the operation performance of the system and reduce the cost of the system.
In order to solve the technical problem, according to one aspect of the present invention, the following technical solutions are adopted:
a large-size touch frame control system, comprising:
each side of the large-size touch frame comprises a plurality of touch frame units; each touch frame unit is provided with at least one transmitting unit or/and at least one receiving unit;
the servo circuit is connected with each touch frame unit and used for receiving the data transmitted by the transmitting unit or/and the data received by the receiving unit of each touch frame unit and generating the touch data of the large-size touch frame;
the master control circuit is connected with the servo circuit; the output end of the servo circuit is connected with the input end of the main control circuit, and the generated touch data of the large-size touch frame are sent to the main control circuit.
As an embodiment of the present invention, the servo circuit includes a microprocessor, a Wifi communication module, a bluetooth communication module, a mobile phone network communication module, a memory, a USB interface, and a display screen interface circuit;
the microprocessor is respectively connected with the Wifi communication module, the Bluetooth communication module, the mobile phone network communication module, the memory, the USB interface and the display screen interface circuit.
As one embodiment of the utility model, the microprocessor is a 64-bit quad-core Cortex-A35 processor based on an ARM platform.
As an embodiment of the utility model, the display screen interface circuit can be connected with a small-size TFT LCD liquid crystal display screen.
In one embodiment of the present invention, the servo circuit is connected to each touch frame unit through a USB interface unit.
According to another aspect of the utility model, the following technical scheme is adopted: a large-size touch device, the large-size touch device comprising:
the large-size display screen is used for displaying information;
each side of the large-size touch frame comprises a plurality of touch frame units; each touch frame unit is provided with at least one transmitting unit or/and at least one receiving unit; the large-size touch frame is arranged on the periphery of the large-size display screen;
the servo circuit is connected with each touch frame unit and used for receiving the data transmitted by the transmitting unit or/and the data received by the receiving unit of each touch frame unit and generating the touch data of the large-size touch frame; and
the master control circuit is connected with the servo circuit; the output end of the servo circuit is connected with the input end of the main control circuit, and the generated touch data of the large-size touch frame is sent to the main control circuit; the main control circuit is used for controlling the large-size display screen to display set information.
As an embodiment of the present invention, the servo circuit includes a microprocessor, a Wifi communication module, a bluetooth communication module, a mobile phone network communication module, a memory, a USB interface, and a display screen interface circuit;
the microprocessor is respectively connected with the Wifi communication module, the Bluetooth communication module, the mobile phone network communication module, the memory, the USB interface and the display screen interface circuit.
The utility model has the beneficial effects that: the large-size touch frame control system and the large-size touch equipment provided by the utility model can reduce the data volume of long-distance transmission, improve the operation performance of the system and reduce the cost of the system.
The utility model can solve the problem that the traditional ultra-large size touch frame needs to be connected with one host machine depending on each makeup. In a use scene of the utility model, the servo board card performs calculation such as algorithm, calibration, screen splicing and the like, and the obtained touch data is sent to the host. The servo board card can operate the linux system, perform calculation such as algorithm, calibration and screen splicing, and send the obtained touch data to the host.
Drawings
Fig. 1 is a schematic view illustrating a large-sized touch frame control system according to an embodiment of the utility model.
FIG. 2 is a schematic diagram of a servo circuit according to an embodiment of the present invention.
FIG. 3 is a diagram illustrating an interface of a microprocessor according to an embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For a further understanding of the utility model, reference will now be made to the preferred embodiments of the utility model by way of example, and it is to be understood that the description is intended to further illustrate features and advantages of the utility model, and not to limit the scope of the claims.
The description in this section is for several exemplary embodiments only, and the present invention is not limited only to the scope of the embodiments described. It is within the scope of the present disclosure and protection that the same or similar prior art means and some features of the embodiments may be interchanged.
The term "connected" in the specification includes both direct connection and indirect connection. The large size in the specification can be more than 65 inches, and the utility model can support the splicing of a plurality of large-size touch frames, which can be thousands of inches.
The utility model discloses a large-size touch frame control system, and fig. 1 is a schematic composition diagram of the large-size touch frame control system in one embodiment of the utility model; referring to fig. 1, the large-size touch frame control system includes: a large-size touch frame 1, a servo circuit 2 and a main control circuit 3.
Each side of the large-size touch frame 1 comprises a plurality of touch frame units 101; each touch frame unit is provided with at least one transmitting unit or/and at least one receiving unit. The servo circuit 2 is connected to each touch frame unit 101, and is configured to receive data transmitted by the transmitting unit or/and data received by the receiving unit of each touch frame unit 101, and generate touch data of the large-size touch frame 1. The main control circuit 3 is connected with the servo circuit 2; the output end of the servo circuit 2 is connected with the input end of the main control circuit 3, and the generated touch data of the large-size touch frame 1 are sent to the main control circuit 3. In one embodiment, the servo circuit 2 is connected to each touch frame unit 101 through a USB interface unit.
FIG. 2 is a schematic diagram of a servo circuit according to an embodiment of the present invention; referring to fig. 2, in an embodiment of the present invention, the servo circuit 2 includes a microprocessor 201, a Wifi communication module 202, a bluetooth communication module 203, a mobile phone network communication module 204, a memory 205, a USB interface 206, and a display screen interface circuit 207; the microprocessor 201 is respectively connected with a Wifi communication module 202, a bluetooth communication module 203, a mobile phone network communication module 204, a memory 205, a USB interface 206, and a display screen interface circuit 207. In one embodiment, the servo circuit 2 comprises an I2C expansion USB interface 208, and the microprocessor 201 is connected to a plurality of USB interfaces through the I2C expansion USB interface 208.
FIG. 3 is a schematic diagram of an interface of a microprocessor according to an embodiment of the present invention; referring to fig. 3, in a usage scenario of the present invention, the servo circuit is a main control board constructed based on a 64-bit quad-core Cortex-a35 processor (as the microprocessor) under the ARM platform, and a main frequency as high as 1.5GHz can provide a high-efficiency data processing computing capability.
The servo circuit supports WIFI b/g/n + Bluetooth4.0, agile wireless network connection can be provided, data cloud access and data remote analysis and control functions are achieved, and wiring transmission is avoided; the servo circuit carries a large-capacity memory DDR chip, the running smoothness of the system is optimized, and high-quality system running performance is provided; a set of USB host is built in and used for receiving the raw data of the touch frame. A group of i2 c-to-USB devices are supported in the board of the servo circuit, so that the servo board card is connected with the host through a USB wire and a protocol is reported to the client host; the servo circuit supports the expansion of the USB Device and can expand a plurality of USB devices according to actual requirements; a group of GPRS/NB/4G/4G Cat.1 modules are arranged in the main control panel and used for transmitting data to a remote server to realize remote or near-field firmware upgrading, debugging, configuration, data monitoring and the like. The servo circuit 2 supports a group of small-size TFT LCD liquid crystal display screens, and can intelligently position the position of an infrared lamp with a fault.
The utility model also discloses a large-size touch device, which comprises: a large-size display screen 4, a large-size touch frame 1, a servo circuit 2 and a main control circuit 3.
The large-size display 4 is used to display information. Each side of the large-size touch frame 1 comprises a plurality of touch frame units 101; each touch frame unit 101 is provided with at least one transmitting unit or/and at least one receiving unit; the large-size touch frame 1 is arranged on the periphery of the large-size display screen 4.
The servo circuit 2 is connected to each touch frame unit 101, and is configured to receive data transmitted by the transmitting unit or/and data received by the receiving unit of each touch frame unit 101, and generate touch data of the large-size touch frame 1. In one embodiment, the servo circuit 2 is connected to each touch frame unit 101 through a USB interface unit.
The main control circuit 3 is connected with the servo circuit 2; the output end of the servo circuit 2 is connected with the input end of the main control circuit 3, and the generated touch data of the large-size touch frame 1 are sent to the main control circuit 3; the main control circuit 3 is used for controlling the large-size display screen 4 to display setting information.
In summary, the large-size touch frame control system and the large-size touch device provided by the utility model can reduce the data amount of long-distance transmission, improve the operation performance of the system, and reduce the cost of the system.
The utility model can solve the problem that the traditional ultra-large size touch frame needs to be connected with one host machine depending on each makeup. In a use scene of the utility model, the servo board card performs calculation such as algorithm, calibration, screen splicing and the like, and the obtained touch data is sent to the host. The servo board card can operate the linux system, perform calculation such as algorithm, calibration and screen splicing, and send the obtained touch data to the host.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The description and applications of the utility model herein are illustrative and are not intended to limit the scope of the utility model to the embodiments described above. Effects or advantages referred to in the embodiments may not be reflected in the embodiments due to interference of various factors, and the description of the effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and alternative and equivalent various components of the embodiments will be apparent to those skilled in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the utility model.
Claims (8)
1. A large-size touch frame control system, comprising:
each side of the large-size touch frame comprises a plurality of touch frame units; each touch frame unit is provided with at least one transmitting unit or/and at least one receiving unit;
the servo circuit is connected with each touch frame unit and used for receiving the data transmitted by the transmitting unit or/and the data received by the receiving unit of each touch frame unit and generating the touch data of the large-size touch frame;
the master control circuit is connected with the servo circuit; the output end of the servo circuit is connected with the input end of the main control circuit, and the generated touch data of the large-size touch frame are sent to the main control circuit.
2. The large-size touch frame control system according to claim 1, wherein:
the servo circuit comprises a microprocessor, a Wifi communication module, a Bluetooth communication module, a mobile phone network communication module, a memory, a USB interface and a display screen interface circuit;
the microprocessor is respectively connected with the Wifi communication module, the Bluetooth communication module, the mobile phone network communication module, the memory, the USB interface and the display screen interface circuit.
3. The large-size touch frame control system according to claim 2, wherein:
the microprocessor is a 64-bit quad-core Cortex-A35 processor based on an ARM platform.
4. The large-size touch frame control system according to claim 2, wherein:
the display screen interface circuit can be connected with a small-size TFT LCD liquid crystal display screen.
5. The large-size touch frame control system according to claim 1, wherein:
the servo circuit is connected with each touch frame unit through a USB interface unit.
6. The large-size touch frame control system according to claim 1, wherein:
the main control circuit is arranged in a host.
7. A large-size touch device, comprising:
the large-size display screen is used for displaying information;
each side of the large-size touch frame comprises a plurality of touch frame units; each touch frame unit is provided with at least one transmitting unit or/and at least one receiving unit; the large-size touch frame is arranged on the periphery of the large-size display screen;
the servo circuit is connected with each touch frame unit and used for receiving the data transmitted by the transmitting unit or/and the data received by the receiving unit of each touch frame unit and generating the touch data of the large-size touch frame;
the master control circuit is connected with the servo circuit; the output end of the servo circuit is connected with the input end of the main control circuit, and the generated touch data of the large-size touch frame is sent to the main control circuit; the main control circuit is used for controlling the large-size display screen to display set information.
8. The large-size touch device according to claim 7, wherein:
the servo circuit comprises a microprocessor, a Wifi communication module, a Bluetooth communication module, a mobile phone network communication module, a memory, a USB interface and a display screen interface circuit;
the microprocessor is respectively connected with the Wifi communication module, the Bluetooth communication module, the mobile phone network communication module, the memory, the USB interface and the display screen interface circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688739.8U CN215642651U (en) | 2021-07-23 | 2021-07-23 | Large-size touch frame control system and large-size touch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688739.8U CN215642651U (en) | 2021-07-23 | 2021-07-23 | Large-size touch frame control system and large-size touch equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215642651U true CN215642651U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121688739.8U Active CN215642651U (en) | 2021-07-23 | 2021-07-23 | Large-size touch frame control system and large-size touch equipment |
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| CN (1) | CN215642651U (en) |
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- 2021-07-23 CN CN202121688739.8U patent/CN215642651U/en active Active
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