JPS623531A - Portable transmitter for disaster prevention and countermeasure and for fast discovery of disaster - Google Patents

Abstract

PURPOSE:To confirm and supervise a sender properly by designing the titled transmitter that an emergency code sending switch is applied at emergency, an identification radio wave is outputted continuously without a delay and received by a receiving device such as an AM receiver, an FM receiver or an oscilloscope. CONSTITUTION:A continuous emergency radio wave is transmitted by applying a switch sensing an external condition on emergency where switch application is disabled manually. Then a power supply 1 is connected to feed the entire circuit 2 and consists of a dry battery or a battery offering convenience to hand-carrying, no power switch is provided and power is fed immediately by plugging in the dry battery or the battery. The circuit 2 is provided with an identification code generating circuit 3 and an emergency code generating circuit 4 and they are connected respectively to a transmission circuit 6. An emergency code transmission switch group 5 is connected to the emergency code generating circuit 4. An output line is led out of the transmission circuit 6 and connected to an antenna 7, from which a coded identification radio wave or an emergency radio wave is sent.

Description

[Detailed Description of the Invention] This invention number is used for disaster prevention measures and for early detection of distressed R1 temples. This is related to the portable radio transmitter Reni.

[Prior Art] Conventionally, various applications have been filed regarding this type of transmitter.

In other words, when it is necessary to confirm the location of the person carrying the transmitter, or to search for one or two locations, the transmitter transmits a paging radio wave, and in response, the device transmits a response radio wave.
Guard again.

The 4B switch was manually turned on and the position was crossed.

For example, a device that uses the radar wave band of several to several millimeter wavelengths to emit radio waves with the wavelengths in question, display them on a radar scope, and search for the location.
shi) Roshi 1 ro na method power ~ done. However, with these methods, the power to the transmitter is turned on manually.

Unable to respond to the unexpected occurrence of a distress situation, there are times when radio waves are not transmitted - again. Since you carry the receiving device with you, your mobile phone will become more portable.

Then, the existence of the transmission 8 (rjsIL person detected, -7 coming, but the same - Tsuchiya area was wiped by Maki's ;:!i4 word attack hoof, fierce lips 1U Kobanma.

There is absolutely no connection between the transmission (aZl: the power that a cow emits on its shoulder) and the 1. If it requires a special receiving device, it is completely unsuitable for use. However, it is an object of the present invention to eliminate the deficiencies of the conventional technology and to obtain a portable transmitter that is easy to use and can be identified. That is.

[Measures to Solve the Problems] Below are two detailed explanations of the present invention.The present invention is suitable for use in the mountains or on the coast.
, always emitting identification radio waves, transmitting 4 holes, 0 Teranaka Somata 2, without preventing mutual interference, and emitting signals every few seconds. , Gatsu, ■ The carrier radio waves are emitted twice, and the assigned call RS is loaded and identified, and it looks like 215 is coming. It took nine people to turn on the switch and 2
In an emergency when it is impossible to turn on the switch manually, it can be turned on by a switch that senses external force conditions, and continuous emergency radio wave power can be provided. ', 3 completed, received (6 device number,
Traditionally, an oscilloscope of the 1+if version is sufficient for AM, FM, and FM receivers, which have been sold for a long time, so no special receiving equipment is required. be.

[Example 5] An embodiment of the present invention will be described with reference to FIGS. 1 to 3. FIG. 1 is a block diagram of a circuit according to an embodiment. A power supply 1 is connected to supply power to the entire two circuit bands 2. The power source is a power cord such as a dry battery or a storage battery, as in the 41F Shikoji U. Note that a power switch is not provided, and the identification code generation circuit 3 is connected to the circuit body 2, which is the west line that supplies power immediately if a dry battery or battery storage battery is inserted.
, an emergency code generation circuit 4 , and an emergency code generation circuit 4 , which are connected to a transmission circuit 6 . An emergency code generation switch group 5 is connected to the emergency code generation circuit 4. An output line comes out from the transmitting circuit 6 and is connected to the antenna 7, from which coded identification radio waves and emergency radio waves are emitted - Figure 2 shows an example of the transmission pattern of the radio waves output from the antenna 7. show.

occupies the UJ system 3'U-like transmission word of the aL person identification radio wave) (indicates a turn ~ Radio wave output I Terakado iFF 104 is a part of the 4W11 that is used repeatedly),
The remaining number 12 in the I-Temon belt is vacant.

However, the frequency of the carrier wave in this case is not specified)
~ To make it easier to understand, put numbers in place u) If you try to play the part ar man, number f, output ■ temple gate”!fF 10
ZJL where L is 1/60 seconds and unit cycle period is 11 seconds and 5 seconds! lka I'N is 1 verse zone l○ remaining 0 Terama zone 12
14-9833-1 second guard does not output radio waves for identification.

The output of the alternating soil in FIG. This shows that the Norms depression 9 (support) 13 generated by the identification code transmitting circuit 3 is the same as the I9 system multiplex. No (919 where Luz comes out. No drop) 0? guess. The combination of 919 and 909 constitutes an I cascode, and the code is carried! jF transmission (=TRHk2 individually and 2 assigned, from the corresponding code).

It appears that the identification of the mobile phone WJg issued by VW and b has been revised. As an example, p I LL'l force r
lff, 1F is 20), and 1R route is [1↓[river (1/20) x (1/6o) 317120
0 seconds and 2 shots A; 1 and then Send (Temporary code for @Rg identification &::10001001010010111
It is shown as 000.

eL M) As it is, the carrier wave is disconnected from the LJ3 of the LJ3. The place is the radio number, there is no 1). Star i-no (J for Luz's part)
To the 9 to be recited, divide the radio wave that comes at the beginning of the code, 2g5, by 2a), and use this as the start identification wave 14. remaining 11
Make it temple 1 and obi 12.

The radio number has been turned off and the ZJ-S has been turned off.

Turn with d, Nokurusu! The o9 part does not emit radio waves and is changed to 1, and from the part where the Nox 'o' is aimed at 247, 4 bales emit a thoroughly strong radio wave of 1G with a bleeding level of 11. This shows how a single AM radio wave was created. In this case, Shikomo also starts (2 points where Rus is reminded of the end of the story)
Divided by -r5N starting point 33'J wave 15. In this case, the remaining weak radio wave power "l-l-power" will be used for the remaining Kuchjimon band 12 as well.

The number e indicates I1, which was emitted by AM modulating the carrier wave and placing an audible sound on Kurusu 919 and 'Of'.
ノ(Rus'o9 part L-J knee audible low frequency 17,
) (Rus'19 part number, i-t, slightly more arranged: C
c) Let σ wave number be v lj? ] - Number 8 - all of them belong to fJ) Combined with the number of J mochi skins of Rori, υ, it becomes 31 fields τ possible (M, Nio 115
How to make three types of frequencies carrier wave L::5QjQ and Lf
-, leave no'n5ifJJ:nF,'L2 nihat
Only the carrier waves that are not subjected to JM are output. ■ Shows the 19th number, [J-gun Shikisignari wave, 20
4th Master) (Rus '1?? 211th Master) KurusqO
These are the respective locations corresponding to ILζ - the remaining 12 and 2, 90 meters (L13, a faint radio wave of 55 is applied to you).

In the next figure, number 3 shows an example in which the radio waves transmitted from the antenna 7 are transmitted for emergency purposes.

gL, this is a diagram showing a turn of emergency radio waves, which continuously occupies the entire cliff-position cycle 41F11, which is used repeatedly during the radio wave output time. It is something to do.

Figure 2 a-L shows-II force I Teramajimon'F 10 k~
, indicates that the remaining I period of 12 hours is output without any gaps.

23 are the codes that correspond to "L power ■ Temple rf No. 1F Shikomoto H".
An enlarged illustration of 'aV+3〉 consisting of a series of
In Figure 2, the output of continuous repetition of Kulusutari is used as an emergency radio wave (indicates a turn - in this case LJ:, 2
3 is the chord nori, Atguchi is Rokuji, therefore, the start of the 24 force
2 is missing.

If the output +1 is used, the continuous output of 7i10 is used as an emergency radio wave. Then, the emergency code is issued by switch number 5 in the 4B switch group, which activates when the emergency - π state is activated. It is equipped with a switch.

For bruises, falls, etc. = ('-1A impact, dirt, ice and snow fJ
It is equipped with sensors that detect temperature differences caused by dips, falls, etc., and when these switches are turned on, an emergency radio wave is output.

Next, we will explain its function. The transmitter according to the present invention is configured to operate as soon as the power source such as a dry battery or a power source is connected to a power source such as a dry battery or a power source. Send ■3 Cf unique code
a is output from the antenna - therefore, the input ILs
, When the JB meeting and the 8th, I immediately turned on the power supply unit. 14]QIT7 ``The 1st and 8th powered radio wave number output I Terakado ``ns'' 1.0 only the 2nd hH was fired. , an emergency situation in which the transmission (behavior such as movement etc. to the position of Eln 3 is caused by the short <, 1 code's circumference) occurrence.

If you need an emergency rescue, first turn on the A switch to generate an emergency code that will require two people to rescue you.

On the other hand, the radio signal guard being emitted, the continuous identification radio wave 83, and the /- wall and boat (Lll deer) i%7zu (
In the event of a situation where it is impossible to manually turn on the switch due to 0, etc., the impact force detection sensor will generate an emergency code (3) to help turn on the switch, output an emergency radio wave, and on the other hand, soil.

A machete of transformation and ice and snow. A sensor that detects and outputs a sudden temperature change in the event of a dangerous situation (1). It works just like Cal.

I'm sending the emergency radio waves to LB. This is my radio number.

At the local monitoring center or relief center
1- If a continuous emergency radio wave is received during construction, the rescue team immediately uses the transmission location of the radio wave and departs. If a commercially available waveform memory circuit The oscilloscope is equipped with a model 13,
Decipher the code and determine in advance which date 2 (of the day 2) will be carried by the owner of the mobile phone.

[Effects of the Invention] Now that the present invention is carried out according to the above detailed description, Lf,
1) Passive emergency radio waves are generated due to external factors (-6 is also possible, but search ability ~
There is no goishi that becomes completely impossible ff1). In addition, since there is no need for a receiving circuit to receive the calling radio waves, two circuits are simplified, and one side only communicates the position r'D information rather than the communication of the intention. \L1
3.When receiving, please pay special attention to the number of carrier waves.
J! :1: Use +)), and use a special number for the special number (no need to use nm). Send (FjJ3g force SJ, -1-force i-y identification radio number, send (
Aug-specific code is assigned, and if you think of the code carried on the carrier wave as a sound wave, it is Lf, and you hear it as an audible sound. It's L to identify the lump.

All you need to do is read the code N with a commercially available oscilloscope, and the same code is used for both identification and emergency use. Implementing the 2nd position 4 blue degree dregs dramatically [i''jJ up, initial search power < simple - accurate implementation,!L
~Now, the arrival of the rescuers is fast approaching, and as soon as the $Kino that will save human lives is distributed, the number of Jyu's shoes will decrease drastically. 71'F, Koyu Hill, I'm going to have a good time with dementia)
Monitoring and searching the behavior of the old man, fishing boat - angler's direction, J line, fishing? Iσ ``1-4 Explorations and excursions for lost explorers, supervising and watching young children at picnics, etc. It becomes very easy and convenient to make use of these facilities.

[Brief explanation of drawings]

Figure 1-2 Figure 2 is a circuit block diagram of one embodiment of the present invention. Figure 2 shows an example of the transmission pattern output from the antenna, of which t? IIRJJ'JJTJf
jff, shows the one that violates the wave 2 Figure 3L±, sends a message (at the turn, an emergency pi broom tongue υ) is carried out!
I is shown respectively. Let's move on to Figure 2, Figure 2, and Figure 3. 22 is (support) U month] τ) N's delivery ano (Turn's Puko Junki 1 and: Output I Temple Gate 7F!;) (Rustari's first implementation!:) (Rusta U's direct transportation Carrier wave emission - Disclaimer Example d: ) <) Example in which intensity modulation is applied to the carrier wave with a large number of responses e:) <) Example f: in which audio frequency modulation is applied to the carrier wave with a large number of responses (Example g with carrier wave frequency political change J, 'J of Rustari: Example 11-like transmission of emergency radio waves) Example h: rJi! A diagram showing an enlarged view of a series of S emergency radio waves and two people in Figure 2, Figure 12, Figure 29, and Figure 3. 1: Power supply body 2: Circuit body 3: Identification code generation circuit 4: Emergency code generation circuit 5: Emergency code generation switch group 6: Transmission circuit 7: Antenna 1o: Output"'jIY!II'77 11: Unit cycle band 12: For the remaining 11 seedlings; :) Kurusu 11 Fu21 : Nokurus Kei 0 La 22: Urgent revision] Output radio wave band 23 in the case of radio waves: Cor Yq
Start of use 1 Existence, Yu 24: Ko Tgu Kaikyo 7 No. (Rusukyu 1 - C1 Procedure can [i TEW: May 26, 1988 Submitted May 278, 1988

Claims (1)

[Claims] It has an emergency code generation circuit that connects an identification code generation circuit and a group of emergency code transmission switches, and is connected to a transmission circuit and normally generates a code unique to each transmitter. is modulated into a carrier wave, and an identification radio wave that can confirm the source is output from the antenna at set intervals.In an emergency, the emergency code transmission switch is turned on and the identification radio waves are transmitted continuously without any intervals. It is possible to easily and accurately monitor or search for the identification of the transmitter and the behavior of the person carrying the transmitter by outputting it and receiving it with a receiver such as an AM receiver, FM receiver, or oscilloscope. A portable transmitter with the following features.