JPS60242732A - Automatic id transmission system in radio communication - Google Patents

Abstract

PURPOSE:To attain ease of and sure confirmation of an opposite party in an on- vehicle radio station by adding a means coding and transmitting a call name of the own station as required and a means allowing the opposite station to decode the call code and display or print it out to a communication equipment. CONSTITUTION:When a press switch P.T.T. added to a microphone device 3 is depressed at transmission, the code in response to the call name of the own station stored in advance in a storage device 4 via a controller 5 receiving this signal is led out as a modulation signal of a transmitter 1 and transmitted while being superimposed on the carrier. On the other hand, a controller 8 of a receiver 6 being the opposite party of the communication decodes the code of the said call name included in the demodulation signal, displays it on a display device and the code and its time are printed out.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an automatic ID transmission system for automatically transmitting, receiving and displaying a call code of a wireless station.

(Prior Art) Conventionally, in wireless communications, it is necessary to attach the call code or call name of the own station at the beginning of transmission or during communication according to the provisions of the Radio Law. Furthermore, the radio station must be equipped with a business diary 1 to record the contents of communications, such as the communication partner and the time of communication.

However, mobile stations such as in-vehicle radio stations or tower-mounted radio stations on ships often communicate while the vehicle is in operation, making it difficult to record the work diary as mentioned above, or even to note down the calling name and name of the communication partner. is the current situation.

Such inconvenience is particularly noticeable when operating an Amacia radio station, for example, which communicates with an unspecified number of radio stations, and fixed stations such as base stations are operated with a memo pad or work diary in front of them. However, it is extremely difficult to record the communication content as described above when communicating while driving a car.

Furthermore, as is well known, the call code of the communication partner in such amateur radio work is represented by five letters of the alphabet and one number, such as JAQ-〇〇〇, so there are many very similar codes, and it is difficult to confuse the numbers depending on the pronunciation. Since there were some new characters, we often had to ask each other questions several times.

However, in the past, no method has been taken to eliminate this inconvenience, and the only way to do so is to add a tape recorder to the communication device, record the contents of the communication, and then play it back in its entirety later to record the contents. However, this was extremely complicated and inefficient.

(Problems to be Solved by the Invention) As mentioned above, in the operation of conventional wireless communication equipment, confirmation of the calling name or call code of the communication partner and entry of the work diary are performed while listening to demodulated audio. This not only makes it difficult to write in a work diary while driving a vehicle, making accurate records impossible, but also makes it difficult to confirm and remember the calling name of the other party when dealing with many radio stations, such as in amateur radio work. As mentioned above, there are drawbacks that make it difficult.

(Means for solving problems) The present invention has been made in order to eliminate the drawbacks in the operation of conventional wireless communication equipment as explained above. means for encoding the calling name of the own station and superimposing it on the carrier wave to be transmitted; and means for decoding the calling code of the other station transmitted by the communication partner station and displaying it, and/or for performing broadcast/audience. This is a configuration in which this is newly added to wireless communication equipment.

(Function) The present invention has the above-described configuration, and at the start of transmission, for example, in the operation of amateur radio, the CQ calling button is used to encode and transmit the calling name of the own call, and the radio station receiving this encodes the calling name. Fully demodulated and displayed.

Furthermore, if necessary, the calling name of the communication partner and the time of communication can be recorded using an additional printer.

(Example) Hereinafter, the present invention will be explained in detail with reference to fully illustrated embodiments.

FIG. 1 is a block diagram of one embodiment of the present invention.

In the figure, 1 is a transmitter, and this microphone input terminal 2
A controller 5 connected to a storage device 4 is interposed between the microphone device 3 having P, T, and T functions, and a controller 8 is connected to the demodulation output terminal 7 of the receiver 6, which is the communication partner. The display device 9 and the printing device 10 are connected to each other.

A wireless transceiver having such a configuration operates as follows.

That is, in the figure, press switches P and T are attached to the microphone device 3 when transmitting a call.

When Tll'e is pressed, the controller 5 receives this signal and derives a code corresponding to the calling name of the local station previously stored in the storage device 4 as a modulation signal of the transmitter 1, superimposes it on the carrier wave, and sends it out. On the other hand, this communication partner's receiver 6
Then, the controller 8 can decode the code of the calling name of the communication partner included in the demodulated signal, display it on the display 9, and print out this and the time. The calling name may be sent for each press, or may be sent by operating a separately provided switch if necessary.The display of the calling name on the receiver can also be performed using the reset switch (gold film). You can delete this with 'f' or update it every time a new code is received.In addition, recent amateur radio communication devices have various types of display for transmitting and receiving frequencies. There are many products on the market that are equipped with a display device and a full CPTJ tower for added multi-functions, so in carrying out the present invention, these devices can be used to easily add devices such as the controller in the above-mentioned embodiment. It is unnecessary to explain that existing communication devices can be used as they are by simply adding those having functions 5 and 8.

In the above-mentioned embodiment, the transmitter side and the receiver side were explained separately to simplify the explanation, but the present invention is not limited to this in any way, but can also be applied to a case where these transmitters and receivers are integrated. It goes without saying that it can be done.

9. The present invention may be modified as follows. That is, as shown in FIG.
and a read/write storage device (RA
M) When the R/AM 12 receives information that is the same as one or more call names stored in advance in the R/AM 12, it will identify all of them and emit a notification sound, or only in that case will the receiver's speaker be activated. The configuration is such that a new controller 13 is provided which has functions such as making the controller 13 in contact with the controller 13.

By doing so, it is possible not only to use the call name code for display or printout, but also to add a so-called cell call function using this code.Although not shown in the drawings, 9 In the present invention, When printing out, you are free to add other information such as the frequency used, the date, or the strength of the received signal to the content.

In addition, various methods can be considered for encoding and transmitting the calling name of the local station in the present invention, and some examples of them are as follows.

First, the FSK system (I!'requency system) is generally used as a code transmission system in wireless communication.
ftKeying), which is effective when transmitting the code of the calling name as a digital signal, for example, 1''!r600Hz "Q" may be modulated as a 1200Hz tone signal, or 100Hz outside the voice band.
and 200Hz may be assigned to this. An example of the transmission speed in this case is 50 bits/second, and if one character is represented by 8 bits, it would take about 1 second per second to send out all 6 characters of the calling name in the amateur radio service mentioned above, which would hinder communication. It will be a long time. Another transmission method is DTMF (Dual Tone Multi Frequency).
In particular, with the latter method, even if the receiving party does not have the reception/reproduction device according to the present invention, by listening to this Morse code, There is an advantage that the discharge name can be identified.

In addition, it is natural that it is impossible to display the calling name of the communication partner with a radio device that does not implement the present invention, but even if these devices are mixed with those that implement the present invention, they will not work properly with each other. It is easy to understand why communication may be hindered.

Direction 2 It goes without saying that the present invention is not necessarily limited to the above-mentioned example, and any method may be used as long as it can achieve the same purpose.

(Effects of the Invention) As explained above, the present invention encodes the entire calling name of its own station at the start of transmission or during the transmission, receives and displays this, or uses it for pre/door or other control. 2) The calling name of the communication partner can be confirmed at a glance, and the content of the communication can be automatically recorded even while driving a vehicle, so it is especially useful for checking the calling name of the communication partner in amateur radio work, etc. Not only can accurate entries be made in a work diary, but it can also be used in many other ways, and is extremely effective in improving the functionality of wireless communication devices.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing one embodiment of the present invention, and FIG. 2 is a block diagram showing another embodiment. 1......Transmitter, 3......Microphone device. 4......Storage device, 5, 8 and 13...-
......Controller, 6...Receiver, 7
... River... Demodulation output terminal 9 ...... Display device. 10...Printer, 12...
...R, A M patent applicant Toyo Tsushinki Co., Ltd.

Claims (1)

[Claims] (1) At the start of transmission or during transmission, if necessary, it is equipped with a means for superimposing a signal containing the call code of the own station on a carrier wave and transmitting the signal, and the receiver receives the call code sent by the communication partner. An automatic ID transmission system in wireless communication characterized by having a means for decoding the code and displaying it, printing it out, or both (2) Deciphering the call code of the above-mentioned receiver. A storage device is further added to the storage device, and when the same call name as the one stored in advance is received, the device identifies this and makes a notification to that effect; An automatic ID transmission system in wireless communication according to claim (1), characterized in that the system includes means for controlling other parts of the wireless device.