JPS5831495A - Wireless controlled rescue communicator having alarm circuit for prevention of miscommunication and delay relay circuit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a radio-controlled emergency notification device having an in-house alarm circuit and a delay relay circuit for preventing erroneous activation of a transmitting device at necessary times and causing false alarms and notifications to the outside.

In the past, when an elderly person living alone or a sickly person living alone suffered a sudden illness involving the cerebrovascular system or circulatory system, initial treatment was important, but there were many cases where emergency calls were delayed and serious problems occurred. The ``emergency notification device'' disclosed in the applicant's earlier application, Japanese Patent Application No. 56-027123, has made it possible to make a quick emergency notification in the event of a sudden illness. This is a completely waterproof compact radio wave transmitting device that is incorporated into a necklace and pendant that also serves as a transmitting antenna (hereinafter simply referred to as a transmitting pendant).
It is attached to the user's body, and in the event of a sudden illness, the transmitting pendant is activated by a rough operation of pulling it from the neck with fingers, and the power is relayed by a receiving control device installed in the home in advance. The external alarm unit installed in front of the gate or entrance requests neighbors and passersby to make an emergency call.
There are many cases where the transmitting pendant is accidentally activated when taking off clothes, etc., and each time the transmitting pendant is activated, the alarm outside the house is activated and the neighbors, passersby, etc. are disturbed.

If this happens repeatedly, as the proverb ``Wolf Boy'' goes, there is a good chance that the person will not be able to deal with you in the event of a real sudden onset of illness. However, even if the transmitting pendant is accidentally activated at an unnecessary time, the present invention does not immediately issue an alarm/notification operation outside the home, but first issues an alarm inside the home to confirm that the transmitting pendant has been operated incorrectly. The purpose is to prevent false alarms and notifications outside the home by making the user aware and giving the necessary time to deactivate the device.゛Explain its structure, operation, effects, etc. in detail.

In the figure, Figure 1 is an explanatory diagram showing the configuration of the transmitting pendant, (1) is a power supply 11 + battery, (2) is a reed switch for opening and closing the power supply, (3) is a high frequency oscillator, (4) is a high frequency amplifier, The broken line (7) covers the transmitter pendant body, which is completely waterproof, and is always suspended from the user's neck to the tips of their legs by a necklace (6) that also serves as a transmitter antenna. The other end of the necklace (6) is a permanent magnet (5) with a pillar-shaped groove at its tip for a click stop.
The reed switch (2) is opened and closed by the magnetic force of the reed switch (2) by inserting or pulling it into the blind hole in which the reed switch (2) is circumscribed.

That is, by inserting the transmitting pendant from the neck, the permanent magnet (5) is pulled out from the blind hole of the transmitting pendant body (7).
The reed switch (2) is closed and radio waves are sent out from the transmitting antenna and necklace (6).

FIG. 2 is an explanatory diagram showing the configuration of the reception control device and the external alarm section, where (22) is the reception antenna, (8) is the tuning circuit,
(9) is a high frequency amplifier (including intermediate frequency), (10) is a detector, (11) is a pulse absorbing circuit, (12X13) is a first continuous relay circuit, which is connected to the delay circuit (12) and the relay. circuit(
13) and has a delay setting time that can be set arbitrarily from 3 to 20 seconds, during which continuous input is required, and if the input is cut off midway, it will recover. After the set time elapses, the successor electric circuit (13) operates and is self-maintained at the same time. (2B
)' is the house alarm, (29) is the house alarm, (30) is the second delay relay circuit, and the first delay relay circuit m (12X
It operates with the power output of 13) as an input, and has a delay setting time that can be arbitrarily selected from σ seconds to several minutes, and when the remaining delay time becomes zero, the power is output and self-maintains. Further, the second delay relay circuit (30) also has a completely independent switch circuit which is temporarily closed for about 0.5 seconds at the same time as the second delay relay circuit (30) operates and outputs power. This indicates that the reference line (25) is a connection line from the terminal, which is used to provide an operation trigger for the telephone automatic emergency notification device (21). The arrows (20X31) indicate the reset terminals of the first and second delay relay circuits, and they can be reset manually or mechanically or electrically linked to the power switch (15) as shown by the reference line. Power switch (1
It is configured to be automatically and instantaneously reset when ω is opened or closed. (16) is the power supply, (17) is the emergency call request indicator light, (14) is the interrupter, (18) is the intermittent alarm, (
19) is a red flashing light, (26) is an in-house bell, (27) is a push button switch, and the area surrounded by reference line (24) is an outside alarm unit.

Now, hang the transmitting pendant (7) from the user's neck to the end of the user's legs using a necklace (6), and place the outdoor alarm unit (24) in front of the user's gate or entrance, where it can be seen by neighbors and passersby.

When the apparatus of the present invention is installed in a place where it can be easily accessed, the wiring is connected to the reception control apparatus, and the power switch (15) is closed, the apparatus of the present invention enters a standby state. When a user suddenly becomes ill, by pulling the transmitting pendant (7) hanging from the chest from the neck with fingers, radio waves will be transmitted from the necklace (6) which also serves as a transmitting antenna. This radio wave is guided to a tuning circuit (8) by a reception antenna (22) of a reception control device, amplified by a high frequency amplifier circuit (9), and a DC component is generated by a detection circuit (10). The pulse absorption circuit (<11) is used in the delay circuit of the next stage (11) when it is on standby, that is, when the transmitting pendant is not transmitting radio waves, due to pulse-like interference radio waves from lightning, automobiles, home appliances, etc.
2) Preventing the operation from becoming unstable. The emergency wake-up signal received in this way, the wave detected, and the resulting DC component are continuously applied to the delay circuit (12) during the delay setting time, and when the remaining delay time becomes zero, the relay circuit (13) is activated. It is self-maintained and the power is output, and the home alarm (28) and home warning light (29) operate to alert the home that radio waves are being transmitted from the transmitting pendant. At the same time, the output is also input to the second delay relay circuit (30) connected in parallel to start the delay operation, and after a delay setting time of J seconds to several minutes, which can be arbitrarily selected, has elapsed. External alarm consisting of an emergency call request light (17) connected to the power output, an intermittent alarm (18) via a line-up shouting interrupter (14), a red flashing light (19), etc. The department (wholesaler) will start operating and will be able to request neighbors, passersby, etc. to make an emergency call.

At the same time, by giving an activation trigger to the telephone automatic emergency notification device (21) from the second delay relay circuit (30), it is also possible to make an emergency notification to a preset doctor, next of kin, etc. using the telephone office line. It becomes possible. The above operation describes the operation of the device of the present invention in the case where the user has a truly sudden illness attack. In such a case, the first delay relay circuit (12X13
), within the arbitrarily selectable delay setting time of about 3 to divine seconds, the operation of the receiving control device will be restored to the standby state if the click stop position is reached in the permanent blind hole. Although false alarms and false notifications can be prevented, the delay time of the first delay relay circuit is about the maximum acceleration time, and the measures must be taken during that time. Since this cannot be expected, the permanent magnet (5) is activated within a few minutes, that is, within the set time, from when the home alarm is issued and the second delay relay circuit (30) starts delay operation until the remaining delay time becomes zero. Insert it into the blind hole of the sending pendant,
Stop transmitting radio waves and turn the power switch on the reception control device (
By opening the power switch (15), the operation of the device is stopped, and by closing the power switch (15), the device is reset to a standby state.

In other words, false alarms and false notifications are prevented. Therefore, the i delay time of the second delay relay circuit (30) may be set to be sufficiently longer than the time required for these operations in accordance with the slowness of the operation of each user and destination. In this way, the second delay relay circuit (
30) is intended to give the user time to prevent false alarms and false notifications outside the home due to incorrect operation of the transmitting pendant, and the first delay relay circuit is designed to prevent one-off radio interference. The purpose is to prevent malfunction. That is, the radio waves sent out from the transmitting pendant require continuous transmission and output for the first delay relay circuit (12x13) to operate reliably at the set frequency during the set time, but the usage conditions, For example, when the battery is depleted due to regular or irregular operation tests, when transmitting from underwater due to a sudden illness attack while bathing, when the antenna of the transmitting pendant falls under your body, when inside a concrete partition. The transmission of radio waves may become unstable, such as when transmitting a
It is desirable that the delay time of 2X13) is zero, but as mentioned above, the usage environment is such that the reception control device does not malfunction due to one-off or short-term continuous interference radio waves caused by lightning, automobiles, home appliances, etc.・Considering usage conditions, etc., a delay time of, for example, □3 to 20 seconds is set, and the reception control device is configured to operate only when there is a constant transmission output during that time.

As detailed above, when the first delay relay circuit operates due to an erroneous operation of the transmitter pendant, the in-home alarm (2
8) The in-house warning light (29) operates and immediately alerts the user, so the user recognizes the erroneous operation and operates the device within the delay setting time of the second delay relay circuit (30). It is easy to release the alarm, and it is effective because the possibility of issuing a false alarm or alarm is extremely small, and the reliability in the case of a true alarm or alarm is increased.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram showing the configuration of the transmitting pendant.
2) is a reed switch for opening and closing the power supply, (5) is a column-shaped permanent magnet with an annular groove for a click stop, (6) is a necklace that also serves as a transmitting antenna, and the broken line (7) is the main body of the transmitting pendant. Figure 2 is an explanation FI showing the configuration of the reception control device/outside alarm section.
In Fig. E, (12) is a delay circuit, and (13) is a relay circuit (12×13), which constitutes a first continuous relay circuit. (28) is a home alarm, (29) is a home phosphorescent device, (
30) shows the second delay relay circuit, and the broken line (24) shows the outside alarm section.

Claims (2)

[Claims] (1) The wireless transmitter, which is always worn on the user's body in the form of a necklace or pendant, and the reception control device, which is installed in the house, and in a place where neighbors, passersby, etc. can easily see and see it, such as in front of the gate or entrance. In a radio-controlled emergency call system, which consists of a built-in alarm unit outside the home and which makes an emergency call when a user such as an elderly person living alone or a sickly person has an emergency, the first delay relay of the receiving control device is activated by the transmitted radio waves. In addition to providing an in-home alarm unit that emits an alarm sound and a warning light in the home when the circuit is activated, a second delay relay circuit with a set time that can be arbitrarily selected from 1 to several minutes is installed. The design is to input the power output of the first delay relay circuit to the second delay relay circuit, operate the second delay relay circuit after a set time has elapsed, and operate the external alarm section by the power output. If the transmitter is configured as such and the transmitter is accidentally activated when it is not needed,
Instead of immediately issuing an alarm/notification operation outside the home, the user must first make the user aware of the incorrect operation of the transmitter through an alarm inside the home, and then reset the device by operating a reset circuit linked to the power switch or independently. A radio-controlled emergency notification device that has an alarm circuit and a delay relay circuit to prevent false notifications and give the time necessary to cancel the alarm. (2) Apply starting trigger 4 at the same time as the external alarm unit operates to an automatic telephone emergency call device that automatically calls and makes an emergency call to a preset party by giving a starting trigger using the @talk center line. A radio-controlled emergency reporting device having an alarm circuit for preventing false notifications and a delay relay circuit according to claim 1, which is configured to be operated by the following.