CN111835803A - An electronic control component with parallel expansion transmission communication function - Google Patents

Abstract

An electric control assembly with a parallel connection expansion transmission communication function is characterized in that a communication electric control assembly with a parallel connection connecting terminal is electrically connected with a controlled assembly without Internet of things communication by a plurality of connecting wires, a power line of the communication electric control assembly is connected to provide power for the controlled assembly for use, signal conversion is carried out through an electric control board in the communication electric control assembly, and the signal conversion can be transmitted to the controlled assembly in a wired or wireless mode for control; furthermore, the convex parallel input end and the concave parallel output end of the parallel connection connecting terminal are mutually embedded, so that the communication electric control assembly can be in a parallel connection state in a plurality of groups, and after a power management unit which receives the power signal of the terminal in the electric control board is matched with the parallel connection connecting terminal to be connected, the power signal can be transmitted to each communication electric control assembly in parallel, and the aim of synchronously controlling a large number of controlled assemblies is fulfilled.

Description

An electronic control component with parallel expansion transmission communication function

technical field

The present invention relates to an electric control assembly with parallel expansion transmission communication function, which is a design capable of connecting a plurality of controlled assemblies, and then using the parallel connection terminals of the communication electric control assembly to be adjacent to a plurality of communication electric control assemblies for expansion. , and the internal power management unit can also transmit the power signal to each communication electronic control component in parallel through the power signal supplied by the terminal, so as to facilitate parallel expansion.

Background technique

As shown in Japanese Patent Publication No. 05-073795, the upper-layer host controller and individual control devices are connected through fieldbus according to industrialized communication standards, and in each control device, the power supply line and the communication line are connected between the power supply line and the communication line. Online connection is required.

In the construction of large-scale facilities or distributed installation, the signal lines from the host controller must be connected, and the freedom of installation of the control device is also limited by many conditions.

However, in order to achieve the intelligent management and application of industrial facilities, the related mechanical facilities must also be connected with related communication lines, so that they can be connected and managed in real time, but relatively expensive slip rings are required, otherwise there will be such The risk of signal line disconnection, and apart from abandoning the installation of such communication equipment, and abandoning the intelligence of the industrial facility itself, there is no other option to apply.

Therefore, in order to reduce the number of connecting lines between various mechanical components and achieve intelligent management and control, an application device that can maintain smooth communication and is simple and easy to install and install is required.

SUMMARY OF THE INVENTION

The present invention is an electronic control component with parallel expansion transmission communication function, which utilizes the communication electronic control component capable of converting the communication signal of the Internet of Things and the signal of the electronically controlled component, and installs the controlled component without the communication function of the Internet of Things in the The use of this enables the controlled components that do not have Internet of Things communication to perform the operation of receiving and sending wirelessly or wiredly, and can also be performed through the parallel connection terminals in the communication electronic control components corresponding to the communication electronic control components of the same design. Connection, so that more controlled components can be controlled by the communication electronic control components in a unified way;

The present invention is an electric control assembly with parallel expansion transmission communication function, which comprises: a communication electric control assembly with at least one electric control board embedded therein, the electric control board is electrically connected with a parallel connection terminal, Several connecting lines and a power line, the parallel connection terminal has a parallel input end in the shape of a convex part and a parallel output end in the concave part, the connection line is electrically connected to a controlled component, and the power line transmits power for the controlled component. The electronic control board includes a power management unit, a communication conversion unit, an output circuit unit, an input signal unit and an output signal unit. The electronic control components are in a parallel state, and the power management unit for receiving the power signal of the terminal is connected to the parallel connection terminal, so that the power signal can be transmitted to each communication electronic control component in parallel.

In the above-mentioned electronic control assembly with a parallel expansion transmission communication function, the input signal unit is in a wired signal mode or a wireless signal mode.

In the above-mentioned electronic control assembly with a parallel expansion transmission communication function, the communication conversion unit is a programmable logic controller.

In the above-mentioned electric control assembly with parallel expansion transmission communication function, the output circuit unit is a signal conversion circuit.

In the above-mentioned electronic control assembly with a parallel expansion transmission communication function, the output signal unit is in a wired signal mode or a wireless signal mode.

In the above-mentioned electronic control assembly with parallel expansion transmission communication function, the power management unit is a power converter or an input and output power source.

In the above-mentioned electronic control assembly with parallel expansion transmission communication function, the parallel input end and the parallel output end are connectors.

In the above-mentioned electronic control assembly with parallel expansion transmission communication function, the parallel input terminal is in a wired signal mode or a wireless signal mode.

In the above-mentioned electric control assembly with parallel expansion transmission communication function, the parallel output terminal is in wired signal mode or wireless signal mode.

Therefore, the present invention has an electronic control component with parallel expansion transmission communication function, which can be installed and connected to a controlled component without Internet of Things communication, so that the controlled component without Internet of Things communication can receive and communicate wirelessly or wiredly. The transmission operation can be further connected to each other through the parallel connection terminals of the communication electronic control unit, and the power signal supplied by the power management unit in the communication electronic control unit through the terminal, so that the power signal can be transmitted in parallel to each Communication electronic control components to facilitate parallel expansion.

Description of drawings

FIG. 1 is an exploded schematic diagram of a communication electronic control assembly according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of an embodiment of the present invention.

FIG. 3 is a schematic perspective view of an embodiment of the present invention.

FIG. 4 is a system block diagram of a communication electronic control assembly in an embodiment of the present invention.

FIG. 5 is a perspective view of multiple connections of a communication electronic control assembly in an embodiment of the present invention.

FIG. 6 is a block diagram of the system of FIG. 5 .

Description of reference numbers:

10...Communication electronic control components

11...Electronic control board

110...Parallel connection terminal

1111...Parallel input

1112...Parallel output

112...connecting wire

113...Power cord

114...Power management unit

115...Communication conversion unit

116...Output circuit unit

12...top cover

13...lower cover

14...input signal unit

15...Output signal unit

16...input power

17...Output power

20...Controlled component

Detailed ways

The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but not to be construed as a limitation of the present invention.

In order to fully understand the purpose, features and effects of the present invention, the present invention will be described in detail through the following specific embodiments and in conjunction with the accompanying Figures 1 to 6, and the description is as follows:

The present invention is an electric control assembly with parallel expansion transmission communication function, including: a communication electric control assembly 10 is composed of a casing composed of an upper cover 12 and a lower cover 13, and a circuit board 11 is locked inside the casing to form, Single-piece or multi-piece configuration can be carried out according to the shell shape or needs. This is a common application method in the industry, so it is not limited;

The electric control board 11 is electrically connected to a parallel connection terminal 111 , a plurality of connection lines 112 , and a power supply line 113 . The parallel connection terminal 111 has a parallel input end 1111 in the shape of a convex portion and a parallel output end 1112 in the shape of a concave portion. , the parallel input end 1111 and the parallel output end 1112 can be changed to various types of male and female connectors, and their types are not limited;

The connection line 112 is electrically connected to a controlled component 20 without Internet of Things communication, and the power line 113 mainly transmits power for the controlled component 20 to use. The power of the power line 113 can roughly supply 3-4 The number of controlled components 20 is used, but it is not necessarily limited to this number, and the relevant current adjustment application means will not be described here again; the parallel input terminal 1111 and the parallel output terminal 1112 are various types of wired signal modes or wireless signal modes. For example: Bluetooth communication, WI-FI communication, MODBUS communication, IO-LINK communication.

The electronic control board 11 further includes: a power management unit 114 , a communication conversion unit 115 , and an output circuit unit 116 . After the signal, the communication signal is converted into a logic signal by the communication conversion unit 115, and then the logic signal is converted into an electrical signal by the output circuit unit 116 to the output signal unit 15, and further transmitted by wired or wireless means. to the controlled component 20, so that the controlled component 20 can be controlled and applied by the electronic control board 10;

The electronic control board 11 further includes: a power management unit 114, which is respectively connected to an external input power supply 16, the input power supply 16 is supplied to the terminal or the socket connected with the power cord 113 provides power, and the power management unit 114 Then, the voltage can be adjusted to provide power to each unit in the electronic control board 110 . The power management unit 114 is also connected to an output power supply 90 for power consumption of the controlled component.

The aforementioned input signal unit 14 is in various types of wired signal modes or wireless signal modes, such as: Bluetooth communication, WI-FI communication, MODBUS communication, IO-LINK communication, etc.

The aforementioned communication conversion unit 115 is various types of Programmable Logic Controllers, PLCs, such as computers, PLCs, Microprocessors, uPs, etc., for example.

The aforementioned output circuit unit 116 is various types of signal conversion circuits, such as: Operational Amplifier, OP, PWM conversion circuit Pulse Width Modulation, PWM, filter circuit, high frequency switching circuit, transformer circuit, etc.

The aforementioned output signal unit 15 is in various types of wired signal modes or wireless signal modes, such as: Bluetooth communication, WI-FI communication, MODBUS communication, IO-LINK communication, analog signal 0～10V, 0～20mA, or 4～20mA, digital signal on or off...etc.

The aforementioned input power supply 16 is in various types of power supply forms, such as: AC 220V, 110V, DC 48V, 24V, 12V, etc.

The aforementioned power management unit 114 is various types of power converters, such as: alternating current to alternating current, alternating current to direct current, direct current to direct power, direct current to alternating current, various types of input and output power sources, such as: 220V , 110V, 48V, 24V, 12V.

The aforementioned output power supply 17 is in various types of power supply forms, such as: AC 220V, 110V, and DC 48V, 24V, 12V.

To sum up, the present invention has a parallel expansion of the transmission and communication function electronic control components. The communication electronic control component 10 is connected to the controlled component 20 that does not have the Internet of Things communication function through the connecting line 112. Each unit included in the control board 11 performs signal conversion, and finally connects the controlled component 20, so that the controlled component 20, which originally needs to be connected by many wires, can greatly simplify the number of connecting wires, and has the function of Internet of Things communication control, and more The parallel connection terminal 111 can be used to connect a plurality of communication electronic control components 10 in parallel with each other, so as to shorten the time to manage a larger number of controlled components 20 synchronously, and do not need to add additional connection wires and equipment.

The structure, features and effects of the present invention have been described in detail above according to the embodiments shown in the drawings. The above are only the preferred embodiments of the present invention, but the scope of the present invention is not limited by the drawings. Changes made to the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, shall fall within the protection scope of the present invention as long as they do not exceed the spirit covered by the description and drawings.

Claims (9)

1. An electric control assembly with a parallel expansion transmission communication function, comprising: a communication electric control assembly (10), with at least one electric control board (11) embedded therein, the electric control board (11) being electrically connected A parallel connection terminal (111), several connection lines (112) and a power supply line (113), the parallel connection terminal (111) has a parallel input end (1111) in the shape of a convex part and a parallel output end in the shape of a concave part (1112), the connection line (112) is electrically connected to a controlled component (20), the power line (113) transmits power for the controlled component (20), and the electronic control board (11) includes: a A power management unit (114), a communication conversion unit (115), an output circuit unit (116), an input signal unit (14) and an output signal unit (15), characterized in that the parallel input terminal (1111) Matching the parallel output terminals (1112) with each other, the communication electronic control components (10) can be formed in a parallel state, and the power management unit (114) for receiving the power signal of the terminal is connected with the parallel connection The terminals (111) are connected, so that the power signal can be transmitted to each communication electronic control component (10) in parallel. 2 . The electronic control assembly with parallel expansion transmission communication function as claimed in claim 1 , wherein the input signal unit ( 14 ) has a wired signal mode or a wireless signal mode. 3 . 3. The electronic control assembly with parallel expansion transmission communication function as claimed in claim 1, wherein the communication conversion unit (115) is a programmable logic controller. 4. The electronic control assembly with a parallel expansion transmission communication function as claimed in claim 1, wherein the output circuit unit (116) is a signal conversion circuit. 5. The electronic control assembly with parallel expansion transmission communication function as claimed in claim 1, wherein the output signal unit (15) has a wired signal mode or a wireless signal mode. 6. The electronic control assembly with parallel expansion transmission communication function as claimed in claim 1, wherein the power management unit (114) is a power converter or an input and output power source. 7 . The electronic control assembly with parallel expansion transmission communication function as claimed in claim 1 , wherein the parallel input terminal ( 1111 ) and the parallel output terminal ( 1112 ) are connectors. 8 . 8. The electronic control assembly with parallel expansion transmission communication function as claimed in claim 1, wherein the parallel input terminal (1111) has a wired signal module or a wireless signal mode. 9 . The electronic control assembly with a parallel expansion transmission communication function as claimed in claim 1 , wherein the parallel output terminal ( 1112 ) has a wired signal mode or a wireless signal mode. 10 .

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