Bidirectional feedback type remote controller

Abstract

The utility model discloses a bidirectional feedback type remote controller, which relates to the technical field of industrial automation control and comprises a remote control transmitter and a receiving host, the remote control transmitter comprises a display module, a key module, a transmitter processor and a communication module, and the receiving host comprises a receiver processor, a communication module and a control module. The key module sends a key signal to the transmitter processor, and the transmitter processor sends the key signal to the communication module through the communication module; the communication module transmits a key signal to the receiver processor, and the receiver processor transmits the key signal to the control module to adjust the equipment state; meanwhile, the receiver processor sends the last key signal to the communication module through the communication module, and the communication module transmits the last key signal to the display module through the transmitter processor to be displayed. According to the utility model, through interaction between the remote control emitter and the receiving host, an operator can timely know the current operation state of equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial automation control, and more specifically to a two-way feedback type remote controller. Background Art

[0002] At present, in the field of industrial control, there are many devices that require frequent start and stop control, as well as related simple switch quantity control, such as crane control, elevator control, etc.

[0003] However, all the industrial remote controls commonly used on the market are one-way control methods, that is, the remote control can only send control commands to the receiving host, and the receiving host cannot send control commands to the remote control. As a result, when the operator is operating away from the control device, he cannot grasp the actual output status of each channel of the receiver. In order to grasp the operating status of the equipment, the receiving host needs to send the current operating information to the remote control handle in the form of feedback communication, so that the operator can grasp the on-site operating conditions.

[0004] Therefore, how to enable operators to understand the current operating status of the equipment in a timely manner is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] In view of this, the utility model provides a two-way feedback type remote controller, which can enable an operator to timely understand the current operating status of the device through the interaction between the remote control transmitter and the receiving host.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A two-way feedback remote controller comprises: a remote control transmitter and a receiving host, wherein the remote control transmitter comprises a battery module, a display module, a key module, a transmitter processor and a communication module, and the receiving host comprises a receiver processor, a power module, a communication module and a control module, wherein the transmitter processor is respectively connected to the battery module, the display module, the key module and the communication module; the receiver processor is respectively connected to the power module, the communication module and the control module; the key module sends a key signal to the transmitter processor, and the transmitter processor sends the key signal to the communication module through the communication module; the communication module transmits the key signal to the receiver processor, and the receiver processor transmits the key signal to the control module to adjust the device state; and at the same time, after receiving the key signal, the receiver processor sends the last key signal to the communication module through the communication module, and the communication module transmits the last key signal to the display module through the transmitter processor for display.

[0008] Preferably, the remote control transmitter further includes a transmitting indicator light, and when the transmitting indicator light receives a key signal sent by the transmitter processor, the transmitting indicator light flashes.

[0009] Preferably, the remote control transmitter further comprises a receiving indicator light, and when the receiving indicator light receives the last key signal sent by the transmitter processor, the receiving indicator light flashes.

[0010] Preferably, the remote control transmitter further includes a feedback buzzer, and when the feedback buzzer receives the last key signal sent by the transmitter processor, the feedback buzzer sounds.

[0011] Preferably, the receiving host further includes an operation indicator light, and when the operation indicator light receives the key signal sent by the receiver processor, the operation indicator light flashes.

[0012] Preferably, the receiving host further includes a learning pairing button, and the learning pairing button pairs the receiving host with the remote control transmitter.

[0013] Preferably, the power supply module includes: a power supply terminal, a transformer, and a power conversion circuit, wherein the power supply terminal, the transformer, and the power conversion circuit are connected in sequence, the power supply terminal provides power, the transformer performs voltage conversion of the power supply, and the power conversion circuit converts the voltage, current, and frequency of the power supply into a power supply that meets the requirements of the receiver processor.

[0014] Preferably, the control module includes a relay module and an analog quantity module; the relay module includes a relay and a relay terminal, the receiver processor, the relay and the relay terminal are connected in sequence, and the relay terminal is connected to the load; the analog quantity module includes a digital-to-analog conversion circuit and an analog quantity terminal, the receiver processor, the digital-to-analog conversion circuit and the analog quantity terminal are connected in sequence, and the analog quantity terminal is connected to the frequency converter.

[0015] It can be seen from the above technical solution that, compared with the prior art, the utility model discloses a two-way feedback type remote control controller, in which the remote control transmitter and the receiving host adopt two-way communication, that is, the remote control transmitter can send a control command to the receiving host, and after the host receives the control command, it feeds back the last key signal to the remote control transmitter, so that the operator can timely obtain the actual output status of each channel of the device controlled by the receiving host. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the structure provided by the utility model;

[0018] Figure 2 This is a schematic diagram of the remote control transmitter provided by the utility model. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model discloses a two-way feedback remote controller. Figure 1 As shown, it includes: a remote control transmitter and a receiving host. The remote control transmitter includes a battery module, a display module, a button module, a transmitter processor, and a communication module. The receiving host includes a receiver processor, a power module, a communication module, and a control module. The transmitter processor is respectively connected to the battery module, the display module, the button module, and the communication module; the receiver processor is respectively connected to the power module, the communication module, and the control module; the button module sends a button signal to the transmitter processor, and the transmitter processor sends the button signal to the communication module through the communication module; the communication module transmits the button signal to the receiver processor, and the receiver processor transmits the button signal to the control module to adjust the device state; at the same time, after receiving the button signal, the receiver processor sends the last button signal to the communication module through the communication module, and the communication module transmits the last button signal to the display module through the transmitter processor for display.

[0021] The battery module provides energy for the transmitter processor, display module, button module, and communication module respectively; the power module provides energy for the receiver processor, communication module, and control module respectively.

[0022] In a specific embodiment, Figure 2 As shown, the button module includes 1-8 relay on / off buttons, as well as acceleration and deceleration buttons, a total of 10 buttons.

[0023] In a specific embodiment, the transmitter processor and the receiver processor both use a single-chip microcomputer; the communication module and the communication module both use wireless communication; the display module uses a liquid crystal display, and the LCD screen displays the switching status of the 1-8 relays and the percentage value of the analog output controlled by the acceleration and deceleration buttons; the battery module uses a power supply battery.

[0024] In a specific embodiment, the remote control transmitter further includes a transmitting indicator light, and when the transmitting indicator light receives a key signal sent by the transmitter processor, the transmitting indicator light flashes.

[0025] In a specific embodiment, the remote control transmitter further includes a receiving indicator light, and when the receiving indicator light receives the last key signal sent by the transmitter processor, the receiving indicator light flashes.

[0026] In a specific embodiment, the remote control transmitter further includes a feedback buzzer, and when the feedback buzzer receives the last key signal sent by the transmitter processor, the feedback buzzer sounds.

[0027] In a specific embodiment, the receiving host further includes an operation indicator light, and when the operation indicator light receives a key signal sent by the receiver processor, the operation indicator light flashes.

[0028] In a specific embodiment, the receiving host further includes a learning pairing button, which pairs the receiving host with the remote control transmitter.

[0029] When you need to pair the receiving host with the remote control transmitter, press and hold the learning pairing button for 5 seconds, the running indicator light flashes quickly, then press the first button on the remote control transmitter to complete the pairing.

[0030] In a specific embodiment, the power supply module includes: a power supply terminal, a transformer, and a power conversion circuit. The power supply terminal, the transformer, and the power conversion circuit are connected in sequence. The power supply terminal provides power, the transformer converts the power voltage, and the power conversion circuit converts the power voltage, current, and frequency into a power supply that meets the requirements of the receiver processor.

[0031] In a specific embodiment, the control module includes a relay module and an analog quantity module; the relay module includes a relay and a relay terminal, the receiver processor, the relay and the relay terminal are connected in sequence, and the relay terminal is connected to the load; the analog quantity module includes a digital-to-analog conversion circuit and an analog quantity terminal, the receiver processor, the digital-to-analog conversion circuit and the analog quantity terminal are connected in sequence, and the analog quantity terminal is connected to the frequency converter.

[0032] The principle of the utility model is as follows: when the receiving host needs to be paired with the remote control transmitter, press and hold the learning pairing button for 5 seconds, the running indicator light flashes quickly, and then press the 1-way on / off button of the remote control transmitter to complete the pairing.

[0033] The key module of the remote control transmitter sends any key signal of the 10 keys including 1-8 relay on / off keys and acceleration and deceleration keys, and sends the key signal to the transmitting processor. Then the transmitting indicator light and the communication module both receive the key signal, and the transmitting indicator light flashes. The communication module sends the key signal to the receiver processor through the communication module, and the receiver processor sends the signal to the relay, the digital-to-analog conversion circuit, and the running indicator light. The running indicator light flashes, and the relay is wired through the relay terminal to control the load. The digital-to-analog conversion circuit is wired through the analog terminal to control the inverter. While the receiving processor receives the key signal, it sends the last key signal to the communication module through the communication module. The communication module sends the last key signal to the transmitter processor. The transmitter processor transmits the last key signal to the display module, the receiving indicator light, and the feedback buzzer. The feedback buzzer sounds and the receiving indicator light flashes. At the same time, the display module displays the last key signal (the output status of each relay, the analog output percentage, etc.).

[0034] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A two-way feedback remote controller, characterized in that: include: A remote control transmitter and a receiving host, wherein the remote control transmitter includes a battery module, a display module, a button module, a transmitter processor, and a communication module, and the receiving host includes a receiver processor, a power module, a communication module, and a control module. The transmitter processor is respectively connected to the battery module, the display module, the button module, and the communication module; the receiver processor is respectively connected to the power module, the communication module, and the control module; the button module sends a button signal to the transmitter processor, and the transmitter processor sends the button signal to the communication module through the communication module; the communication module transmits the button signal to the receiver processor, and the receiver processor transmits the button signal to the control module to adjust the device status; at the same time, after receiving the button signal, the receiver processor sends the last button signal to the communication module through the communication module, and the communication module transmits the last button signal to the display module through the transmitter processor for display.

2. A two-way feedback remote controller according to claim 1, characterized in that: The remote control transmitter also includes a transmitting indicator light, and when the transmitting indicator light receives a key signal sent by the transmitter processor, the transmitting indicator light flashes.

3. A two-way feedback remote controller according to claim 1, characterized in that: The remote control transmitter also includes a receiving indicator light, and when the receiving indicator light receives the last key signal sent by the transmitter processor, the receiving indicator light flashes.

4. A two-way feedback remote controller according to claim 1, characterized in that: The remote control transmitter also includes a feedback buzzer, which sounds when the feedback buzzer receives the last key signal sent by the transmitter processor.

5. A two-way feedback remote controller according to claim 1, characterized in that: The receiving host also includes an operation indicator light, and when the operation indicator light receives the key signal sent by the receiver processor, the operation indicator light flashes.

6. A two-way feedback remote controller according to claim 1, characterized in that: The receiving host also includes a learning pairing button, and the learning pairing button pairs the receiving host with the remote control transmitter.

7. A two-way feedback remote controller according to claim 1, characterized in that: The power supply module includes: a power supply terminal, a transformer, and a power conversion circuit. The power supply terminal, the transformer, and the power conversion circuit are connected in sequence. The power supply terminal provides power, the transformer converts the power voltage, and the power conversion circuit converts the power voltage, current, and frequency into a power supply that meets the requirements of the receiver processor.

8. A two-way feedback remote controller according to claim 1, characterized in that: The control module includes a relay module and an analog quantity module; the relay module includes a relay and a relay terminal, the receiver processor, the relay and the relay terminal are connected in sequence, and the relay terminal is connected to the load; the analog quantity module includes a digital-to-analog conversion circuit and an analog quantity terminal, the receiver processor, the digital-to-analog conversion circuit and the analog quantity terminal are connected in sequence, and the analog quantity terminal is connected to the frequency converter.

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