JPH0752735Y2 - A. Seatbelt-less and half-door alarm system for T cars - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention is to drive each danger with a warning sound via a computer when the seat belt is not worn and the door is in a half-door state, which is the most dangerous in the operation of a car. It is a device developed for safe driving of automobiles, which is designed to be known to the hands, and relates to a seat belt non-attachment and a half-door alarm device in an AT vehicle.

[Prior art and its problems]

Conventional vehicles have a safety confirmation device depending on the type of vehicle, and when the seat belt is not attached and the door is in the half-door state, the pilot lamp lights up on the dashboard, but the pilot lamp is overlooked and it becomes a dangerous state. It often runs without noticing it, and it is very dangerous. Seat belts were legally obligatory not only when driving at high speeds, but also during normal driving, but due to the troublesomeness, there are many people who do not have seat belts running and it is legally necessary. It is a violation and at great risk.

On the other hand, on a daily basis, we often see cars that are running with half-doors, and there is a danger that the driver and passengers will be discharged to the outside of the car. The above-mentioned point of danger is that the warning device depends only on the visual confirmation of the pilot lamp only when the seat belt is not worn and the vehicle is traveling in the half door, and it is often overlooked and not noticed.

In particular, sometimes the seat belt is not worn intentionally because the pilot lamp is ignored.

There is of course a risk of death if the seat belt is not worn, but there is also the risk of sudden release to the outside of the vehicle due to a sharp curve or the like even when driving in a half-door. As an aside, 20
About a year ago, a famous Japanese actor was riding in the back seat of the car,
The accident in which the door suddenly opened and was released outside the vehicle and killed was very famous. It is said that wearing a seatbelt and running in a half-door while driving are two major dangers in driving a vehicle.

[Means for solving the topic]

Therefore, in order to eliminate the above two major dangers, the present invention, in addition to the conventional warning by visually confirming the pilot lamp, alerts each danger individually by a warning sound to make the warning more perfect. is there. That is, as shown in FIG. 1, in the AT vehicle, when the mission position is the drive position, the mission partial switch (2) is "ON", and when the foot brake is enabled, the foot brake is activated. Partial switch (4) is turned on,
In addition, when the seat belt clasp partial switch (3) is "ON" when the seat belt is not worn, that is, in the seat belt non-wear alarm circuit, the three switches (2), (4), ( When all 3) are applied, an alarm sound is emitted from the speaker (6) via the automatic control device of the computer (1).

On the other hand, if the mission is in the drive position,
The mission switch (2) is turned on,
Contrary to the former, the foot brake is in the released state, that is, the foot brake release part switch (4 ') is "on", and the door is still in the "open" state, and the door part switch (5 ) Is "ON", that is, when the above three switches (2), (4 ') and (5) in the half-door alarm device circuit are all applied, the computer (like the former) An alarm sound is emitted from the speaker (6) via the automatic control device of 1).

As described above, since the device of the present invention has the circuits that operate individually when the foot brake is in the state opposite to the effective state (4) and the released state (4 '), both devices, that is, seats, are never used. The belt not attached and the half door alarm device are not input at the same time. Thus, the warning sound without seat belts can be emitted while the vehicle is stopped.

Because the mission is in the parking position at the time of starting the engine in the AT car, the foot brake is stepped on and the mission is put in the drive position as the next operation to start running. At this time, if the seat belt is not worn, an alarm sound is emitted, so that the alarm device is activated before the vehicle enters a running state, that is, while the vehicle is stopped. In other words, it utilizes the principle that the car will start moving unless the foot brake is stepped on. On the other hand, when the door is a half-door, similarly, the engine is started at the parking position, and the foot brake is stepped on to put the mission in the drive position as the next operation to start running. Since the brake is released as the next driving operation, if the door is in the half-door state at that time, the alarm device is activated immediately at that moment.

That is, the warning sound is emitted immediately before the vehicle enters the traveling state. It is best if the warning sound from the computer is issued to the driver so that the driver can understand it, for example, "Please wear your seatbelt" about 2 times, and "Half door" about 2 times repeatedly. I think. What is important is that the input operation of each alarm device is instantaneous, so even if all three switches are applied and one of them is released immediately, the alarm sound can be fully understood. As long as the computer isn't talking, the sensor time switch should be installed because the device is working. Also, all the switches (2), (3) and (4) in the seatbelt non-wear alarm circuit are applied, one of the switches is immediately released, and the next half door alarm circuit switch is switched to three. Even if both (2), (5), and (4 ') are applied, the automatic control device of the computer makes a judgment so that each warning sound can be heard up to the end of the word, and the time is adjusted so that the driver can understand. You have to adjust the sensor time switch and the computer so that you can speak. Since the sensor time switch and the automatic control device of the computer are currently used in various fields, the completion of the former alarm voice utterance and the input of the latter alarm voice utterance in a short time, or the former alarm voice utterance Even if the input of the latter warning voice utterance circuit is started before the completion of the time, it is of course possible to operate each warning voice time and input time interval by combining the sensor time switch and the computer automatic control device. The warning voice activation time without seatbelt was about 3.5 seconds as a result of the two oral verbal experiments, "Please wear your seatbelt".

Since it takes about 4 to 5 seconds on average for the driver to start the engine in the driver's seat for the purpose of driving, then put the mission in the drive position and release the foot brake, the seat belt I think that there is no overlap in the spoken words of the computer of the non-wear alarm and the half-door alarm, but there are drivers who operate quickly or rush to operate, so the operation time adjustment of the above-mentioned sensor time switch and the computer The automatic control must be finely adjusted so that the endings are not overwhelmed and that the warning sound is always fully effective. In addition, the words of the warning voice should be made simpler so that the effect can be obtained quickly.

As an application, both devices may be used by reversing each other as required (claim 2). That is, when the foot brake is in an effective state, the half door alarm device is activated, and when the foot brake is released, the seat belt non-wear alarm device is activated. It is, of course, possible to incorporate a warning voice program of another person for driving safely in a computer by using the. It is also possible to use both as a single unit. The most important feature of the present invention is that each detector unit is a simple component only having a switch.
Even a computer is a simple mini-microcomputer, so at the stage of implementation by the manufacturer, it is relatively inexpensive in terms of cost, so it is considered to be highly marketable. Further, in terms of mechanical aspects, the point that the input operation of the alarm device is started while the vehicle is stopped, that is, the alarm sound timing is considered to be the most suitable. Conventionally, when you notice a half-door while a car is running, or if you are warned by another car while you are running, it is customary to stop the car and check the front and rear safety before reclosing the door. It seems to be general, but it is a dangerous action. I think it is desirable to stop to the left end and take action for safety. On the other hand, the seatbelt non-wearing alarm device is for a driver as the present invention, but a seatbelt seatbelt for passengers is also provided with a switch similar to the driver's seat in the fastening part, and the former same circuit is used, When the passenger is not in the vehicle
If it is equipped on the dashboard, it can be easily applied to the passenger's seat belt, so the safety of the passenger can be secured.
We believe that the conventional drawbacks will be resolved. In addition, when a person who does not need to legally wear a seat belt, such as a sumo wrestler or a pregnant woman, drives, there is no problem if the dashboard is equipped with an alarm release switch and turned off.

Of course, the half-door alarm system is effective for all doors even in the case of a 4-door vehicle.

With proper use of the device of the present invention, it is inevitable that the drawbacks of the prior art can be eliminated.

[Effect of device]

In an AT vehicle, the driver starts the engine in the driver's seat for the purpose of traveling, puts the foot brake on the mission and puts the mission in the drive position, and when the foot brake is enabled and the seat belt is not attached. , The alarm device is activated immediately and the alarm sound is emitted. Since the foot brake is released as the next driving operation, if the door is in the half-door state, the alarm device is activated immediately before the departure of the vehicle and a warning sound is emitted. At that time, the passenger believes that he will take action for safety. I think that it is best to activate the warning sound without seat belts when the car is stopped, but the half-door warning is different from other possible devices, and from the moment the driver releases the foot brake for the purpose of traveling. As the device starts to operate, when the alarm voice is briefly uttered as "Half-door" as a result of the oral speech experiment, the voicing time is less than 1.5 seconds. It is possible to start the operation while the vehicle is stopped and to complete the operation of the alarm device in a short time when the vehicle starts moving. In any case, since the alarm device starts when the vehicle is stopped, the timing of issuing the alarm is considered optimal. In summary, it can be said that the maximum effect of both of the alarm devices is that they are activated while the vehicle is completely stopped or immediately before departure. In addition, even when the vehicle is stopped, passengers (passengers) are getting on and off, or while the vehicle is stopped, the cooler is used in summer, or the heater is used in winter, etc. ing. The danger of a half-door while driving, especially in a 4-door vehicle,
If you have passengers (passengers) (old people, children, etc.), you may have closed the door enough to say that it is inevitable that you are in a half-door state, but you are riding with a cool face in the back seat. It is a thing. Imagine a situation where the driver enters a high-speed driving state without realizing this dangerous state, and it becomes frightening. In today's remarkable automobile industry, which is making remarkable progress and is making more progress,
For the safe operation of Japanese domestic cars, which is the ultimate in the beauty of the mechanism, equipment, and form, which can be said to be perfect, after repeated research, it is possible to equip the devised device as a manufacturer's original plan For that reason, I have to believe that even in foreign countries, I will come closer to superior creations.

[Brief description of drawings]

FIG. 1 is a circuit diagram showing an embodiment of the present invention. (1) ... computer automatic control device, (2) ... mission part switch, (3 ... seat belt part switch, (4) ... brake part switch, (4 ') ...
Brake release switch, (5) …… door switch, (6) …… speaker, (7) …… battery,
(8) …… Circuit branch point

Claims (2)

[Scope of utility model registration request] 1. A mission partial switch (2) for detecting that a mission is in a drive position, a foot brake partial switch (4) for detecting that a foot brake is in an effective state, and a seat belt not attached. That a signal from the detection unit consisting of the seatbelt clasp switch (3) that detects that the seatbelt is not attached via the automatic control device of the computer (1) and the mission is in the drive position From the mission partial switch (2), which detects that the foot brake is in the released state, and the door partial switch (5) which detects that the door is a half door The signal from the detection unit becomes an alarm at the time of half-door through the automatic control device of the computer (1). In the seat belt unfastened and half door alarm device to the AT vehicle, characterized in that there was Unishi. 2. A foot brake partial switch (4) and a foot brake release partial switch (4 ') according to claim 1.
Seat belt non-attachment and half-door alarm device in AT vehicles with a circuit that replaces.