JPH0611676Y2 - Transceiver remote control equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (b) Industrial field of application The present invention relates to a transceiver remote control system, and in particular, to a transceiver suitable for performing a microphone call and a remote control function using a microphone terminal. Remote control device.

(B) Prior Art FIG. 4 shows a block diagram of a remote control device having a remote control function using a microphone terminal of a conventional transceiver.

In the figure, 10 is a transceiver, 20 is a microphone terminal attached to the transceiver 10, and 21 is a microcomputer (CPU) for controlling information from a remote controller 22 with a microphone connected to the microphone terminal 20.

The remote controller 22 with a microphone includes a microphone 23, a PTT control switch S1, a DOWN switch S2 for controlling a memory channel or a frequency,
It is composed of an UP switch S3.

The microphone terminal 20 is an 8-pin connector and has the pin connection shown in FIG.

The channel switching and PTT control of the transceiver 10 can be controlled by operating the switch of the remote controller 22 with a microphone. That is, when the PTT switch S1 is operated, the transceiver 10
Becomes a transmission state, and when changing the memory channel (or frequency), switch DOWN switch S2 to 1
Convert to lower channel step by step, UP switch S
On the other hand, if 3 is switched, it will change to the higher channel by one step.

In this way, the PTT of the transceiver 10 or the like can be controlled by the remote control, and the microphone 23 can be used to talk.

(C) Problems to be solved by the invention However, in the above-mentioned conventional devices, PTT and DO
Since there is only a remote control function of WN / UP, and more operations are actually required for the operation and operation of the transceiver, there is a drawback in that other adjusters of the transceiver must be manually adjusted. For example, there is a case where the microcomputer 21 is operated at a frequency that is not stored in the memory, or a case where a controller such as scan, squelch, and volume is operated to perform control.

The present invention has been made in view of the above-mentioned points, and an object thereof is to solve the drawbacks of the conventional example described above, to perform data transfer required for remote control operation of a transceiver, and to support remote control. Microphone calls and PT even with transceivers that cannot
An object of the present invention is to provide a remote control device which is fully compatible with only T and DOWN / UP operations and has excellent operability.

(D) Means for solving the problem In the remote control device of the transceiver of the present invention, a microphone with a remote controller is connected to the microphone terminal of the transceiver, and a part of the function of the transceiver is remotely controlled, and a call is made through the microphone. In a remote controller device of a transceiver capable of performing the above, there is provided a detecting means for detecting that the remote control device is connected to the microphone terminal, and a data transfer means for transferring digital data between the remote control device and the transceiver. .

(E) Action A remote control device that has a remote control function in the microphone of the transceiver controls PTT and memory channel (or frequency), and the PTT line and DOWN line are used as data lines for serial data transfer. Instead, data is transferred from the remote controller for control.

The 6th pin of the microphone terminal which is the conventional NC terminal is used as the RD terminal for detecting the remote controller connection,
Detect remote controller connection. Further, the microcomputer determines whether or not the transceiver in use is capable of data communication, transfers necessary data as serial data from the operation keyboard on the remote controller side, and the function of the transceiver is remotely controlled by this serial data.

(F) Embodiment An embodiment of the remote control device for a transceiver according to the present invention will be described with reference to FIGS.

FIG. 1 is a block diagram showing the connection between the remote control device 15 and the transceiver 10.

The transceiver 10 is composed of a microphone terminal 11, a microcomputer (CPU) 12, and the like.
The microphone terminal 11 is an 8-pin connector, and the pin connection is shown in FIG. Pin 2 is an output terminal for serial data in addition to the PTT control signal, and pin 3 is an input terminal for serial data in addition to DOWN control. Further, the 6th pin is an input terminal RD of a detection signal for detecting the connection of the remote controller 15. Other pin connections are the same as conventional ones.

The remote controller 15 is a microcomputer (C
PU) 16, microphone 19, operation keyboard 1
8, a display (LCD) 17 and a connector 14.

The operation when the transceiver 10 is operated by the remote control operation will be described with reference to the flowchart of FIG.

After turning on the power (step S1), the remote controller 1
5 microphone signal 14 detection signal output terminal (R
D) 6'changes from the L level to the H level (step S2) and is supplied to the CPU 12 of the transceiver 10.

Based on this signal, the transceiver 10 transfers whether the transceiver 10 is compatible with remote control to the remote controller 15. That is, if remote control is possible, the DATA-OUT (PTT) terminal 2 of the microphone terminal 11 of the transceiver 10 is changed from the H level to the L level, and the C of the remote controller 15 is changed.
Transfer to PU16.

The remote controller 15 is DATA-IN (PTT)
It is determined whether the terminal 2'is at the L level. (Step S3).

If YES in step S3, the remote controller 1
5 indicates that the transceiver 10 has remote control support and therefore has data communication software (step S
4) and PT of microphone terminals 11 and 14
The T line 2-2 'and the DOWN line 3-3' are set as data transfer lines (step S5).

If NO in step S3, the remote controller 15 determines that the transceiver 10 does not have data communication software compatible with remote control (step S6), and P
TT line 2-2 'and DOWN line 3-3' are UP
Switch operation similar to line 4-4 '(same as conventional example)
Switch control line.

As described above, the remote controller 15 and the transceiver 10 detect the soft function of the transceiver 10 in use by the detection signals of the RD terminals 6 and 6 ', and perform bidirectional data transfer. This data communication procedure is shown in FIG. 2 (B).
An explanation will be given based on the flowchart of (C).

FIG. 2B is a flow chart when data is transferred from the remote controller 15 to the transceiver 10.

As described in FIG. 2A, the PTT line and the DO
When the WN line is set as the data transfer line and data communication is enabled, the remote controller 15 sets DATA
The -OUT (DOWN) terminal 3'is changed from the H level to the L level (step S10). This L level signal is supplied to the CPU 12 from the DATA-IN (DOWN) terminal 3 of the transceiver 10. As a result, transceiver 1
0 completes the preparation for the reception of data transfer, DATA-OU
The T (PTT) terminal 2 is held at L level and transferred to the remote controller 15.

The CPU 16 of the remote controller 15 is DATA-I
It is judged whether or not the N (PTT) terminal 2'is at the L level (step S11), and if it is at the L level, the remote controller 15 outputs the serial data via the DATA-OUT (DAWN) terminal 3'and transfers it. Yes (step S12).

Further, in step S11, NO, that is, DATA-I
If the N (PTT) terminal 2'is H level, data transfer from the remote controller 15 is impossible and DATA-
It waits until the IN (PTT) terminal 2'becomes L level. On the other hand, the flowchart of FIG. 2 (C) shows the communication procedure transferred from the transceiver 10 to the remote controller 15.

DATA-OUT (PTT) terminal 2 of transceiver 10
Is changed from the H level to the L level and the output is transferred to the remote controller 15 (step S20). The CPU 16 of the remote controller 15 which has received this L level signal
Is ready to receive data communication from the transceiver 10, and the DATA-IN (DOW of the transceiver 10
N) The L level is supplied to the terminal 3.

The CPU 12 of the transceiver 10 uses DATA-IN (DO
WN) terminal 3 determines whether it is at L level (step S21), and if YES, DATA-OUT (PT
T) The serial data can be output and transferred via the terminal 2 (step S22).

If NO in step S21, data transfer is impossible, and the process waits until the DATA-IN (DOWN) terminal 3 becomes L level.

In this way, the remote controller 15 can be used to transfer serial data to the transceiver 10 and to remotely operate a regulator (not shown) of the transceiver 10.

Key input is performed from the operation keyboard 18 of the remote controller 15 by a predetermined method, and this key input data is controlled by the CPU 16 to display (LCD) 1
7 and DATA as serial data
It is transmitted to the transceiver 10 from the -OUT (DAWN) terminal 3 '.

The input serial data supplied to the transceiver 10 is applied to the CPU 12, and various functions are adjusted by adjusting a predetermined function of the transceiver 10.

Further, when there is an instruction command from the transceiver 10 to the remote controller 15, conversely, the serial data is transferred from the CPU 12 of the transceiver 10 to the remote controller 15 via the DATA-OUT (PTT) terminal 2.

Based on the input serial data, the remote controller 15 displays it on the display 17 and instructs the user to operate the operation keyboard 18.

In this way, the remote controller 15 connected to the microphone terminal 11 exchanges necessary information, and the remote control operation can be performed.

On the other hand, if a transceiver like the conventional example that cannot perform data communication is connected to the remote controller 15,
Steps S6 and 7 on the flowchart of FIG. 7A are performed, and the switch control is performed to perform only the PTT control and the DOWN and UP control of the memory channel (or frequency) as in the conventional case.

(G) Effect of the Invention Since the remote control device according to the present invention can perform serial data transfer by the data communication software, there is an effect that the necessary items for transceiver operation can be operated by the remote control operation.

For transceivers without data communication software, P
It can be used as a microphone with a remote control for switch control such as TT control, and has the effect of ensuring complete full compatibility.

The use is expanded by having a data communication function. For example, a cloning function of a transceiver can be realized. The clone function transfers the memory contents of the transceiver to the memory in the remote controller, connects the remote controller to the memory of another transceiver, and transfers the data again to make the memory contents of the two transceivers the same.

Further, at the time of shipping or selling the transceiver, a desired frequency can be written and shipped or sold via a remote controller. That is, the remote controller has an effect that it can be applied as a frequency writer of a transceiver.

Moreover, it has excellent features such as a simple structure and easy implementation.

[Brief description of drawings]

1 to 3 show an embodiment of a remote control device for a transceiver according to the present invention, FIG. 1 is a block diagram, and FIGS. 2 (A) (B) (C) are for explaining the operation. A flow chart, FIG. 3 is an illustration of pins of the microphone connector. 4 and 5 show a conventional example, FIG. 4 is a block diagram, and FIG. 5 is a pin explanatory diagram of a microphone connector. Explanation of main numbers 10 ... Transceiver, 11, 20 ... Microphone terminal 12, 21, 16 ... CPU, 15 ... Remote controller, 17 ... Display (LCD) 18 ... Operation keyboard, 19, 23 ... Microphone, 22 Microphone with remote control.

Claims (1)

[Scope of utility model registration request] 1. A microphone with remote controller is connected to a microphone terminal of a transceiver, and at least PTT, DOWN, and U are provided in the microphone terminal.
In a remote control device of a transceiver, which includes three terminals of P and is capable of remotely controlling a part of the function of the transceiver and making a call through a microphone, a detection means for detecting that a remote controller is connected to the microphone terminal. , A data transfer means for transferring digital data between the remote controller and the transceiver, the data transfer means being PTT, DO.
A remote control device for a transceiver, wherein at least two of the three terminals of WN and UP are shared.