A human-computer interaction device remote wireless multi-ID address communication interface device

Abstract

The application discloses a human-computer interaction device remote wireless multi-ID address communication interface device, and relates to the technical field of wireless communication.The device comprises an upper computer, a first wireless transceiver chip, an optical coupling isolation transmission module and a lower computer;the upper computer exchanges data with the first wireless transceiver chip through wireless transmission;the first wireless transceiver chip exchanges data with the lower computer through the optical coupling isolation transmission module;the number of the lower computers is at least two, the optical coupling isolation transmission module comprises at least two optical coupling isolation transmission units, the optical coupling isolation transmission units correspond to the lower computers one by one, and the optical coupling isolation transmission units exchange data with the lower computers through TTL levels.The device improves data transmission efficiency and reduces device cost.

Description

Technical Field

[0001] This utility model relates to the field of wireless communication technology, and more specifically to a remote wireless multi-ID address communication interface device for human-computer interaction equipment. Background Technology

[0002] In modern industrial production processes, various HMIs (Human-Machine Interfaces) and HMI devices are widely used. The communication connection between the execution device (lower-level machine) and the HMI device (upper-level machine) is generally established through wired connection via wires, or through wireless connection via WIFI or Bluetooth.

[0003] While wired connections are stable, they significantly limit the usable space and environment, and data transmission becomes unstable if the cable is damaged. Wireless connections via Wi-Fi or Bluetooth are limited by short receiving distances and poor stability. Furthermore, Wi-Fi and Bluetooth connections typically use a one-to-one IP address / ID address system, requiring multiple sets of equipment when exchanging data with multiple slave devices, leading to high costs. Therefore, there is an urgent need for a remote wireless multi-ID address communication interface device for human-computer interaction that can overcome these shortcomings. Utility Model Content

[0004] The purpose of this invention is to provide a remote wireless multi-ID address communication interface device for human-computer interaction devices. Since the upper computer and the first wireless transceiver chip communicate wirelessly, the device overcomes the limitations of the area. In addition, the first wireless transceiver chip can also exchange data with multiple lower computers at the same time, realizing a one-to-many data transmission mode, improving data transmission efficiency and reducing data transmission costs.

[0005] To achieve the above objectives, this utility model provides a remote wireless multi-ID address communication interface device for human-computer interaction equipment. The device includes a host computer, a first wireless transceiver chip, an optically isolated transmission module, and a slave computer.

[0006] The host computer exchanges data with the first wireless transceiver chip via wireless transmission.

[0007] The first wireless transceiver chip exchanges data with the lower-level machine through the optically isolated transmission module;

[0008] The number of slave devices is at least two, and the optically isolated transmission module includes at least two optically isolated transmission units. Each optically isolated transmission unit corresponds to one of the slave devices, and the optically isolated transmission units exchange data with the slave devices via TTL level.

[0009] In another embodiment, the host computer includes a human-computer interaction device and a second wireless transceiver chip;

[0010] The human-computer interaction device transmits data with the second wireless transceiver chip via the RS232 communication protocol.

[0011] In another embodiment, the second wireless transceiver chip exchanges data with the first wireless transceiver chip via wireless transmission.

[0012] In another embodiment, the device further includes a power supply module;

[0013] The power supply module is used to supply power to the remote wireless multi-ID address communication interface device of the entire human-computer interaction device.

[0014] The beneficial effects of this utility model are as follows: The human-computer interaction device remote wireless multi-ID address communication interface device of this utility model includes a host computer, a first wireless transceiver chip, an optically isolated transmission module, and a slave computer; the host computer exchanges data with the first wireless transceiver chip wirelessly; the first wireless transceiver chip exchanges data with the slave computer through the optically isolated transmission module; the number of slave computers is at least two, and the optically isolated transmission module includes at least two optically isolated transmission units, each corresponding one-to-one with a slave computer, and the optically isolated transmission units exchange data with the slave computer via TTL level. Because the host computer and the first wireless transceiver chip communicate wirelessly, this device overcomes regional limitations. Furthermore, the first wireless transceiver chip can simultaneously exchange data with multiple slave computers, realizing a one-to-many data transmission method, improving data transmission efficiency, and reducing data transmission costs.

[0015] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a remote wireless multi-ID address communication interface device for a human-computer interaction device according to an embodiment of this application;

[0017] Figure 2 This is a circuit diagram of a remote wireless multi-ID address communication interface device for a human-computer interaction device according to an embodiment of this application. Detailed Implementation

[0018] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] It should be noted that references to "an embodiment," "embodiment," "example embodiment," etc., in this specification refer to the described embodiment including specific features, structures, or characteristics; however, not every embodiment must include these specific features, structures, or characteristics. Furthermore, such expressions do not refer to the same embodiment. Moreover, when describing specific features, structures, or characteristics in conjunction with embodiments, whether or not explicitly described, it is indicated that incorporating such features, structures, or characteristics into other embodiments is within the knowledge of those skilled in the art.

[0020] Furthermore, certain terms are used in the specification and subsequent claims to refer to specific components or parts. Those skilled in the art will understand that manufacturers may use different names or terms to refer to the same component or part. This specification and subsequent claims do not distinguish components or parts by differences in name, but rather by differences in function. The terms "comprising" and "including" used throughout the specification and subsequent claims are open-ended and should be interpreted as "including but not limited to." Additionally, the term "connection" here includes any direct and indirect electrical connection means. Indirect electrical connection means include connections made through other means.

[0021] Please see Figure 1 , Figure 1 This is a schematic diagram of a remote wireless multi-ID address communication interface device for human-computer interaction equipment. The device includes a host computer, a first wireless transceiver chip, an optically isolated transmission module, and a slave computer. The host computer exchanges data with the first wireless transceiver chip via wireless transmission. The first wireless transceiver chip exchanges data with the slave computer via the optically isolated transmission module. The number of slave computers is at least two. The optically isolated transmission module includes at least two optically isolated transmission units, each corresponding to a slave computer. The optically isolated transmission units exchange data with the slave computer via TTL level signals.

[0022] Optionally, the host computer includes a human-computer interaction device and a second wireless transceiver chip; the human-computer interaction device transmits data with the second wireless transceiver chip via the RS232 communication protocol. Optionally, the second wireless transceiver chip exchanges data with the first wireless transceiver chip wirelessly.

[0023] Optionally, the device further includes a power supply module; the power supply module is used to supply power to the entire human-computer interaction device's remote wireless multi-ID address communication interface device.

[0024] For example, such as Figure 2 As shown, Figure 2 This is a circuit diagram of a remote wireless multi-ID address communication interface device for a human-computer interaction device. Taking a data exchange between the human-computer interaction device and a lower-level machine as an example, the remote wireless multi-ID address communication interface device for a human-computer interaction device is described. When the human-computer interaction device transmits data to the lower-level machine, the human-computer interaction device transmits the data to the second wireless transceiver chip through the RS232 communication protocol. The second wireless transceiver chip transmits the data to the first wireless transceiver chip wirelessly. The first wireless transceiver chip transmits the data to n lower-level machines through n optocoupler isolation transmission units, thereby realizing data transmission from one human-computer interaction device to n lower-level machines.

[0025] The human-computer interaction device remote wireless multi-ID address communication interface device in the above embodiments includes a host computer, a first wireless transceiver chip, an optically isolated transmission module, and a slave computer. The host computer exchanges data with the first wireless transceiver chip wirelessly. The first wireless transceiver chip exchanges data with the slave computer through the optically isolated transmission module. The number of slave computers is at least two. The optically isolated transmission module includes at least two optically isolated transmission units, each corresponding to a slave computer. The optically isolated transmission units exchange data with the slave computers using TTL level signals. Because the host computer and the first wireless transceiver chip communicate wirelessly, the device overcomes regional limitations. Furthermore, the first wireless transceiver chip can simultaneously exchange data with multiple slave computers, realizing a one-to-many data transmission method, improving data transmission efficiency, and reducing data transmission costs.

[0026] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0027] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A remote wireless multi-ID address communication interface device for human-computer interaction equipment, relating to the field of wireless communication technology, the device comprising a host computer, a first wireless transceiver chip, an optically isolated transmission module, and a slave computer; The host computer exchanges data with the first wireless transceiver chip via wireless transmission. The first wireless transceiver chip exchanges data with the lower-level machine through the optically isolated transmission module; The number of slave devices is at least two, and the optically isolated transmission module includes at least two optically isolated transmission units. Each optically isolated transmission unit corresponds to one of the slave devices, and the optically isolated transmission units exchange data with the slave devices via TTL level.

2. The remote wireless multi-ID address communication interface device for human-computer interaction equipment as described in claim 1, characterized in that, The host computer includes a human-computer interaction device and a second wireless transceiver chip; The human-computer interaction device transmits data with the second wireless transceiver chip via the RS232 communication protocol.

3. The remote wireless multi-ID address communication interface device for human-computer interaction equipment as described in claim 2, characterized in that, The second wireless transceiver chip exchanges data with the first wireless transceiver chip via wireless transmission.

4. The remote wireless multi-ID address communication interface device for human-computer interaction equipment as described in claim 3, characterized in that, The device also includes a power supply module; The power supply module is used to supply power to the remote wireless multi-ID address communication interface device of the entire human-computer interaction device.

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