KR101157137B1 - Mutual remote wireless repeater having dualized control and communication part - Google Patents

Abstract

PURPOSE: A mutual remote wireless repeater including a dualization control unit and a communication unit is provided to prevent the occurrence of a temporary stop phenomenon by separating a main communication unit from a secondary communication unit of a control unit. CONSTITUTION: A first control unit(200) includes a first MCU(Micro Controller Unit) module and a secondary communication module(220) by connecting an electronic wave control apparatus with a first internal control line. The first secondary communication module transmits the state information of a second control unit(300) and the state information of the electronic wave control apparatus to a remote control computer through an external communication line. The second control unit includes a second MCU module and a second secondary communication module by connecting the electronic wave control apparatus with a second internal control line.

Description

Mutual remote wireless repeater having dualized control and communication part

The present invention relates to a mutual remote wireless repeater provided with a redundant control unit and a communication unit, and more particularly, the two control unit and the communication unit to monitor the mutual operation state to transmit the operation state to the remote, but the operation of the communication unit is not abnormal. In the case of communication with a remote site, a separate main communication unit is in charge, and if there is an error in the communication unit, a redundant control unit and a communication unit are provided so that an auxiliary communication unit of the currently operating control unit of the two control units transmits an error to the remote communication unit. To a remote remote repeater.

In general, the wireless repeater is equipped with a control unit using a MCU module and a communication module to control the operation by communicating with the wireless repeater, and in case of abnormality of the control unit, the control unit is doubled to maintain smooth control of the wireless repeater and two control units. When one of the controllers was in charge of the main control, the other controller was to stand by as a preliminary controller.

In this case, the control unit transmits and receives a predetermined signal every predetermined time, and becomes a main control unit at the side which does not receive the predetermined signal, and transmits an abnormality of the preliminary control unit to the remote monitor through the communication module.

However, when the MCU (Micro Control Unit) is in charge of the control of the wireless repeater and the communication with the remote site, the task that the MCU must monitor the radio waves, which are analog signals, and control the output at high speed is the communication process with the outside. Due to this, there is a problem that it may be temporarily interrupted, and when the control of the internal device of the wireless repeater is first processed, communication with the outside may only be interrupted.

Accordingly, the present invention has been made to solve the above problems, an object of the present invention is to duplicate the wireless repeater operation control unit and separate the main communication unit for remote monitoring from the control unit so that each main function is not interfered with The two controllers and the communication unit monitor the mutual operation state and transmit the operation state to the remote place, but if the operation of the communication unit is normal, the communication with the remote site is in charge of the separated main communication unit. The secondary communication unit of the control unit currently in operation of the control unit to transmit the abnormality of the main communication unit to the remote control of the radio signal and to achieve immediate communication with the remote object.

According to an embodiment of the present invention for achieving the above object, the communication system between the repeater and the terminal in the mutual remote wireless repeater composed of the first control unit and the second control unit and the communication unit, the electromagnetic wave control device includes the status information The first controller is connected to the electromagnetic wave control device and a first internal control line to control the first microcontrol unit (MCU) module and the first MCU module from which the first unique ID number is stored. A first auxiliary communication module is provided to transmit the status information of the electromagnetic wave control device and the status information of the second control unit to the remote control computer through an external communication line together with an identification number. 2 The second unique module from the second MCU module connected to the internal control line to control the second MCU module, the second unique identification number is stored; A second auxiliary communication module for transmitting the status information of the electromagnetic wave control device and the status information of the first control unit for transmitting to the remote control computer through the external communication channel with a number, the communication unit is the first MCU module and the first Received state information of the first control unit and the state information of the first electromagnetic wave control device received through the first MCU module connected to the mutual monitoring line and connected to the second MCU module and the second mutual monitoring line connected to the second control unit A third MCU module that receives the state information of the first microwave control device and the state information of the first microwave control device received through the second MCU module, and the state information of the microwave control device received through the first MCU module and the second MCU module; The main communication module for transmitting the state information of the first control unit and the state information of the second control unit, including the state information of the communication unit to the remote control computer through an external communication line. What is provided is a solution.

As described above, the present invention physically and functionally separates the control of the wireless repeater and the communication with the remote site, so that the MCU of the controller must monitor the radio waves as analog signals and control the output at high speed. It prevents the temporary interruption and prevents the communication with the outside from interfering with the control of the internal device of the wireless repeater, and separates the main communication part of the communication part and the auxiliary communication part of the control part and transmits the abnormal operation to the remote location without any problem. As a result, it is easy to immediately deal with the loss of wireless repeater failure information.

1 is a configuration diagram of a mutual remote wireless repeater having a redundant control unit and a communication unit according to the present invention.

Best Mode for Carrying Out the Invention Hereinafter, the configuration and operation of the preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 relates to a mutual remote monitoring device having a redundant control unit and a communication unit according to the present invention, wherein the mutual remote monitoring apparatus provided with the dual control unit and the communication unit includes an electromagnetic wave control device 100 and a first MCU module unit ( 210, the second controller 300 including the first auxiliary communication module 220, the second MCU module 320, and the second auxiliary communication module 330, And a communication unit 400 including a third MCU module unit 410 and a main communication module unit 420.

In more detail, the electromagnetic wave control apparatus 100 is connected to the first MCU module 210 and the first internal control line and is controlled by the first MCU module 210, and further, the second MCU module 220 and the second MCU module 220. 2 is connected to the internal control line and controlled by the second MCU module 220 and includes status information.

The first controller 200 includes a first MCU module 210 and a first auxiliary communication module 220. First, the first MCU module 210 uses a first internal control line to control the electromagnetic wave. The control unit 100 is also connected to the third MCU module 420 through the first mutual monitoring line to transmit the state information of the first control unit 200 and the state information of the electromagnetic wave control apparatus 100 and accordingly the first. Receive the response.

In addition, the first MCU module 210 stores the first unique identification number and receives status information of the electromagnetic wave control device 100 received by the second MCU module 310 through the third MCU module 410. Receives the state information of the second control unit 300.

The first auxiliary communication module 220 is the state information and the second control unit of the electromagnetic wave control device 100 received by the second MCU module 310 from the third MCU module 410 with the first unique identification number. The state information of 300 is transmitted to the remote control computer through an external communication line.

The second controller 300 includes a second MCU module 310 and a second auxiliary communication module 320. First, the second MCU module 310 uses a second internal control line to control the electromagnetic wave. The control unit 100 is also connected to the third MCU module 420 and the second mutual monitoring line to transmit the state information of the second control unit 300 and the state information of the electromagnetic wave control apparatus 100 and accordingly the second. Receive the response.

In addition, the second MCU module 310 stores the second unique identification number and the status information of the electromagnetic wave control device 100 received by the first MCU module 310 through the third MCU module 410. Receives the state information of the first control unit 200.

The second auxiliary communication module 220 is a state information and a first control unit of the electromagnetic wave control device 100 received by the first MCU module 210 from the third MCU module 410 with the second unique identification number. The state information of 200 is transmitted to the remote control computer through an external communication line.

The communication unit 400 includes a third MCU module 410 and a main communication module 420, and the third MCU module 410 is connected to the first MCU module 210 by a first mutual monitoring line. Receives state information of the first control unit 200 and the state information of the first electromagnetic wave control device 100 received through the first MCU module 210 and the second MCU module 310 and the second mutual monitoring line Connected to and receives the state information of the second control unit 300 and the state information of the first electromagnetic wave control device 100 received through the second MCU module 310.

The main communication module 420 may include the state information of the electromagnetic wave control device received through the third MCU module 410, the first MCU module 210, and the second MCU module 310 and the first controller 200. The state information of the communication unit including the state information of the second control unit 300 and the state unit of the second control unit 300 are transmitted to the remote control computer through an external communication line.

When the third MCU module 410 does not receive the state information of the radio wave control device 100 and the state information of the first control unit 200 from the first MCU module 210, the present invention configured as described above is performed. Using the communication module 420, the first control unit 200 transmits a message indicating a failure to the remote control computer.

At this time, the second control unit 300 receives a command to control the radio wave control device 100 from the remote control computer and controls the radio wave control device 100 by the received command.

That is, when the command is received, the second control unit 300 receives the radio wave control device as the state information of the electromagnetic wave control device 100 from the first MCU module 210 received and stored through the third MCU module 420. 100).

In addition, when the third MCU module 410 does not receive the state information of the electromagnetic wave control device 100 and the state information of the second control unit 200 from the second MCU module 310, the main communication module 420. By using the second control unit 300 transmits a message that the failure to the remote control computer.

At this time, the first control unit 200 receives a command to control the electromagnetic wave control device 100 from the remote control computer and controls the electromagnetic wave control device 100 by the received command.

That is, when the command is received, the first control unit 200 receives the command through the third MCU module 410 and stores the electromagnetic wave control device 100 as state information of the microwave control device 100 from the second MCU module 310. ).

Meanwhile, when the first MCU module 210 does not receive the first response from the third MCU module 410, the first MCU module 210 receives a message indicating that the communication unit 400 is broken through the first auxiliary communication module 220. To the remote control computer.

In addition, when the second MCU module 310 does not receive a second response from the third MCU module 410, the second MCU module 310 receives a message indicating that the communication unit 400 is broken through the second auxiliary communication module 320. To the remote control computer.

As the present invention is configured as described above, the two control units and the communication unit monitor the mutual operation state and transmit the operation state to the remote place, but if the operation of the communication unit is not abnormal, communication with the remote site is in charge of the separated main communication unit. If there is an error, the secondary communication unit of the control unit currently operating among the two control units transmits the abnormality of the main communication unit to the remote site.

In the drawings and detailed description of the preferred embodiments are disclosed, the specific terms used above are used only for the purpose of illustrating the present invention, it is used to limit the scope of the invention described in the meaning limitations or claims It is not.

Therefore, those skilled in the art can be various modifications and other equivalent embodiments from this, and the true technical protection scope of the present invention should be determined by the technical spirit of the claims.

100: radio wave control apparatus 200: first control unit
210: first MCU module 220: first auxiliary communication module
300: second control unit 310: second MCU module
320: second auxiliary communication module 400: communication unit
410: third MCU module 420: main communication module

Claims (7)

In the mutual remote wireless repeater comprising a first control unit and a second control unit and a communication unit,
The electromagnetic wave control apparatus includes state information, and the first control unit is connected to the electromagnetic wave control apparatus and a first internal control line to control the first MCU module and the first MCU module in which the first unique identification number is stored. A first auxiliary communication module for transmitting the status information of the electromagnetic wave control device and the status information of the second control unit to the remote control computer through an external communication line with a first unique identification number, the second control unit for the electromagnetic wave control The second MCU module connected to the device and the second internal control line, which is in charge of the control, is transmitted from the second MCU module having the second unique identification number to the remote control computer through the external communication line together with the second unique identification number. A second auxiliary communication module for transmitting the status information of the electromagnetic wave control device and the status information of the first control unit is provided, wherein the communication unit is the first Connected to the MCU module and the first mutual monitoring line to receive the state information of the first control unit and the status information of the first electromagnetic wave control device received through the first MCU module and to the second MCU and the second mutual monitoring line A third MCU module connected to receive state information of a second control unit and state information of the first microwave control device received through the second MCU module, and for electromagnetic wave control received through the first MCU module and the second MCU module And a main communication module for transmitting the state information of the device, the state information of the first control unit, the state government of the second control unit, and the state information of the communication unit to the remote control computer through an external communication line. Mutual remote wireless repeater equipped with a communication unit.
The method of claim 1, wherein the third MCU module
When the state information of the radio wave control device and the state information of the first control unit cannot be received from the first MCU module, the first control unit transmits a message indicating that the failure occurs to the remote control computer using the main communication module. A mutual remote wireless repeater provided with a neutralizing control unit and a communication unit.
The method according to claim 2,
And a second control unit receiving a command to control the radio wave control device from the remote control computer to control the radio wave control device.
The method of claim 1, wherein the third MCU module
If the state information of the electromagnetic wave control device and the state information of the second control unit cannot be received from the second MCU module, the second control unit transmits a message indicating that the failure occurs to the remote control computer using the main communication module. A mutual remote wireless repeater provided with a neutralizing control unit and a communication unit.
The method of claim 4,
And a first control unit receiving a command to control the electromagnetic wave control device from the remote control computer to control the electromagnetic wave control device.
The method according to claim 1,
When the first MCU module fails to receive the first response from the third MCU module, the first MCU module transmits a message indicating that the communication unit has failed through the first auxiliary communication module to the remote control computer through an external communication line. Mutual remote wireless repeater provided with a control unit and a communication unit.
The method according to claim 1,
When the second MCU module does not receive a second response from the third MCU module, the second MCU transmits a message indicating that the communication unit has failed through the second auxiliary communication module to the remote control computer through an external communication line. Mutual remote wireless repeater provided with a control unit and a communication unit.

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