4G manipulator valve controller

Abstract

The utility model relates to a 4G mechanical arm valve controller which comprises a single-chip microcomputer, and a monitoring signal unit, a driving signal unit, a feedback signal unit and a main control chip power supply unit which are connected with the single-chip microcomputer, and the output end of a man-machine interaction module and the output end of a remote control signal receiving module are connected to the input end of the single-chip microcomputer; the input ends of the power supply driving control circuit and the motor positive and negative rotation driving control circuit are connected with the output end of the singlechip; the input end of the feedback signal and indicating lamp circuit is connected with the signal end of the controlled valve motor through the feedback signal communication extension socket module. The remote communication module is in serial bidirectional communication connection with the single-chip microcomputer. On the basis of realizing on-site and remote on-off and opening control of two valves, the controller can also feed back working condition parameters such as opening and stopping of each valve to the on-site and remote control ends, realizes the purpose of real-time monitoring, and is particularly suitable for centralized control of 90-degree on-off pipeline valves controlled by a servo motor.

Description

Technical Field

[0001] The utility model relates to the field of control equipment and technology, and in particular to a 4G manipulator valve controller. Background Art

[0002] The manipulator valve is a 90-degree switch pipeline mechanical valve system that controls the opening, closing, and opening of the valve through the servo motor on the manipulator. The existing valve controller for the servo motor of this system is generally only used for active one-way output control, and it is impossible to provide centralized feedback on the switch and opening parameters of each valve in the system for the purpose of real-time monitoring. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to provide a 4G manipulator valve controller, which, on the basis of realizing both on-site and remote valve switching and opening control, can also feedback the opening, stop and other operating parameters of each valve to the on-site and remote control terminals, thereby achieving the purpose of real-time monitoring.

[0004] The 4G manipulator valve controller includes a single-chip microcomputer, and a monitoring signal unit, a drive signal unit, a feedback signal unit and a main control chip power supply unit connected to the single-chip microcomputer, wherein the monitoring signal unit includes a human-computer interaction module for on-site direct manual control, a remote control signal receiving module for on-site short-range remote control, and a remote communication module for remote control; the drive signal unit includes a motor power supply drive control circuit and a motor forward and reverse drive control circuit; the feedback signal unit includes a feedback signal and indicator light circuit for collecting valve switch and limit signals and a feedback signal communication socket module for connecting the valve motor signal end; the human-computer interaction module, The output end of the remote control signal receiving module is connected to the input end of the single-chip microcomputer and sends a control signal to it; the input ends of the power supply drive control circuit and the motor forward and reverse drive control circuit are connected to the output end of the single-chip microcomputer, and the output ends of the power supply drive control circuit and the motor forward and reverse drive control circuit are connected to the control end of the controlled valve motor; the input end of the feedback signal and indicator light circuit is connected to the signal end of the controlled valve motor via the feedback signal communication socket module, and the output end of the feedback signal and indicator light circuit is connected to the input end of the single-chip microcomputer; the remote communication module is connected to the single-chip microcomputer in serial two-way communication; the main control chip power supply unit is connected to the power supply end of the single-chip microcomputer and provides a DC3.3V driving voltage for the single-chip microcomputer.

[0005] Furthermore, the single chip microcomputer adopts HC32F460JETA processing chip, and the clock module and the program download port module are respectively connected to the corresponding functional pin groups of the single chip microcomputer.

[0006] Specifically, the human-computer interaction module includes a key circuit and a feedback signal and indicator light circuit, and the key circuit and the feedback signal and indicator light circuit are connected to the corresponding functional pin group of the single-chip microcomputer.

[0007] Specifically, the remote control signal receiving module adopts an RF radio frequency coding remote control receiver.

[0008] Specifically, the remote communication module adopts a 4G network module.

[0009] The utility model discloses a 4G manipulator valve controller, which can realize on-site and remote valve switching and opening control, and can also feed back the opening, stop and other working parameters of each valve to the on-site and remote control terminals, thereby achieving the purpose of real-time monitoring. It is particularly suitable for centralized control of 90-degree switching pipeline valves controlled by servo motors. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The following is a further description of a 4G manipulator valve controller of the utility model in conjunction with the accompanying drawings:

[0011] Figure 1 This is the logic structure and connection principle wireframe diagram of the 4G manipulator valve controller;

[0012] Figure 2 This is the circuit diagram of the single chip microcomputer described in this 4G manipulator valve controller;

[0013] Figure 3 It is the circuit diagram of the motor power supply drive control circuit of the 4G manipulator valve controller;

[0014] Figure 4 This is the circuit diagram of the motor forward and reverse drive control circuit of the 4G manipulator valve controller;

[0015] Figure 5 This is the circuit diagram of the feedback signal and indicator light circuit of the 4G manipulator valve controller;

[0016] Figure 6 This is the circuit diagram of the feedback signal communication strip module of the 4G robot valve controller.

[0017] In the figure:

[0018] 1- single chip microcomputer, 2- monitoring signal unit, 3- driving signal unit, 4- feedback signal unit, 5- main control chip power supply unit;

[0019] 11-clock module, 12-program download port module, 21-human-computer interaction module, 22-remote control signal receiving module, 23-remote communication module, 31-motor power supply drive control circuit, 32-motor forward and reverse drive control circuit, 41-feedback signal and indicator light circuit, 42-feedback signal communication strip module. DETAILED DESCRIPTION

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the description of the present invention, it should be understood that the terms "left", "right", "front", "back", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] The technical solution of the utility model is further described below with specific embodiments, but the protection scope of the utility model is not limited to the following embodiments.

[0023] Implementation method 1: Figures 1 to 6As shown, the 4G manipulator valve controller includes a single chip microcomputer 1, and a monitoring signal unit 2, a drive signal unit 3, a feedback signal unit 4 and a main control chip power supply unit 5 connected to the single chip microcomputer 1, wherein the monitoring signal unit 2 includes a human-machine interaction module 21 for on-site direct manual control, a remote control signal receiving module 22 for on-site short-range remote control, and a remote communication module 23 for remote control; the drive signal unit 3 includes a motor power supply drive control circuit 31 and a motor forward and reverse drive control circuit 32; the feedback signal unit 4 includes a feedback signal and indicator light circuit 41 for collecting valve switch and limit signals and a feedback signal communication socket module 42 for connecting the valve motor signal end; the human-machine interaction module 2 1. The output end of the remote control signal receiving module 22 is connected to the input end of the single-chip computer 1 and sends a control signal to it; the input end of the power supply drive control circuit 31 and the motor forward and reverse drive control circuit 32 are connected to the output end of the single-chip computer 1, and the output end of the power supply drive control circuit 31 and the motor forward and reverse drive control circuit 32 are connected to the control end of the controlled valve motor; the input end of the feedback signal and indicator light circuit 41 is connected to the signal end of the controlled valve motor through the feedback signal communication plug-in module 42, and the output end of the feedback signal and indicator light circuit 41 is connected to the input end of the single-chip computer 1; the remote communication module 23 is connected to the single-chip computer 1 in serial bidirectional communication; the main control chip power supply unit 5 is connected to the power supply end of the single-chip computer 1 and provides a DC3.3V driving voltage for the single-chip computer 1. The single-chip computer 1 adopts the HC32F460JETA processing chip, and the clock module 11 and the program download port module 12 are respectively connected to the corresponding functional pin groups of the single-chip computer 1.

[0024] Implementation 2: The human-machine interaction module 21 of the 4G manipulator valve controller includes a key circuit, a feedback signal and an indicator light circuit, which are connected to the corresponding functional pin group of the single-chip computer 1. The remaining structures and components are as described in Implementation 1 and will not be described again.

[0025] Implementation 3: The remote control signal receiving module 22 of the 4G manipulator valve controller adopts an RF radio frequency code remote control receiver. The remote communication module 23 adopts a 4G network module. The remaining structures and components are as described in Implementation 1 and will not be described again.

[0026] During operation: the human-computer interaction module, remote control signal receiving module, and remote communication module send control commands to the single-chip microcomputer, which processes the control commands and sends them to the motor power supply drive control circuit and the motor forward and reverse drive control circuit, thereby realizing the switch and opening control of the valve. At the same time, the single-chip microcomputer processes and stores the received setting information. According to the set conditions, the single-chip microcomputer realizes automatic control of the valve switch and opening with the cooperation of the clock module; the signal end of the valve motor sends the valve operating parameters to the single-chip microcomputer via the feedback signal communication socket, feedback signal and indicator light circuit, and displays the feedback signal and indicator light circuit. The single-chip microcomputer sends the above parameters to the upstream remote control end (mobile phone, tablet APP) to realize real-time monitoring of the valve operating parameters.

[0027] The 4G robot valve controller can realize both on-site and remote valve switch and opening control, and can also feedback the opening, stop and other operating parameters of each valve to the on-site and remote control terminals, achieving the purpose of real-time monitoring. It is especially suitable for centralized control of 90-degree switch pipeline valves controlled by servo motors.

[0028] The above description shows the main features, basic principles, and advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments or embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, the above embodiments or embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A 4G manipulator valve controller, characterized by: It comprises a single chip microcomputer (1), and a monitoring signal unit (2), a driving signal unit (3), a feedback signal unit (4) and a main control chip power supply unit (5) connected to the single chip microcomputer (1), wherein: The monitoring signal unit (2) includes a human-machine interaction module (21) for on-site direct manual control, a remote control signal receiving module (22) for on-site short-distance remote control, and a remote communication module (23) for remote control; the drive signal unit (3) includes a motor power supply drive control circuit (31) and a motor forward and reverse drive control circuit (32); the feedback signal unit (4) includes a feedback signal and indicator light circuit (41) for collecting valve switch and limit signals and a feedback signal communication plug-in module (42) for connecting the valve motor signal end; The output ends of the human-machine interaction module (21) and the remote control signal receiving module (22) are connected to the input end of the single-chip microcomputer (1) and send control signals thereto; the input ends of the power supply drive control circuit (31) and the motor forward and reverse drive control circuit (32) are connected to the output end of the single-chip microcomputer (1), and the output ends of the power supply drive control circuit (31) and the motor forward and reverse drive control circuit (32) are connected to the control end of the controlled valve motor; the input end of the feedback signal and indicator light circuit (41) is connected to the signal end of the controlled valve motor via the feedback signal communication plug-in module (42), and the output end of the feedback signal and indicator light circuit (41) is connected to the input end of the single-chip microcomputer (1); the remote communication module (23) is connected to the single-chip microcomputer (1) in a serial bidirectional communication manner; the main control chip power supply unit (5) is connected to the power supply end of the single-chip microcomputer (1) and provides a DC3.3V drive voltage for the single-chip microcomputer (1).

2. The 4G manipulator valve controller according to claim 1 is characterized in that: The single chip computer (1) adopts an HC32F460JETA processing chip, and the clock module (11) and the program download port module (12) are respectively connected to the corresponding functional pin groups of the single chip computer (1).

3. The 4G manipulator valve controller according to claim 2 is characterized in that: The human-computer interaction module (21) comprises a key circuit and a feedback signal and indicator light circuit, and the key circuit and the feedback signal and indicator light circuit are connected to a corresponding functional pin group of the single-chip computer (1).

4. The 4G manipulator valve controller according to claim 3 is characterized in that: The remote control signal receiving module (22) adopts an RF radio frequency coding remote control receiver.

5. The 4G manipulator valve controller according to claim 4 is characterized in that: The remote communication module (23) adopts a 4G network module.

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