CN200974522Y - Safety belt full-time monitoring forced tying apparatus - Google Patents

Abstract

The utility model discloses a device which can fully monitor the wearing of the safety belt of the drivers and can remind and force all the crew to wear the safety belt; the device consists of a pressure sensor (1), a speed sensor (2), a seat memory module (3), a vehicle running microcomputer (6), an engine electric control module (7), a buzzer (8), a reminding and flashing light (9) and other main components. The pressure sensor is arranged on the reel of each safety belt to form the monitoring system of the wearing of the safety belt of the drivers; the seat memory module (3) is arranged on the seat corresponding to the pressure sensor (1) to form the monitoring system of the crew; the buzzer (8) and the reminding and flashing light (9) are arranged on the control table.

Description

System of disposition device is forced in the full-time monitoring of safety strap

Technical field

The utility model technology relates to the full-time monitoring of a kind of automobile driver and crew safety strap forces system of disposition device.

Background technology

At present, automobile all is equipped with safety strap, and the unconscious system of disposition safety strap of most driver and crew is arranged, in case cause danger, often causes very heavy consequence.

Summary of the invention

In order to overcome the driver and crew of unconscious system of disposition safety strap, when causing danger, cause heavy consequence, the pressure system of disposition device that the utility model provides the full-time monitoring of a kind of energy and in time reminds driver and crew's system of disposition safety strap and still be unworthy of fastening the safety belt after reminding.This device can the full-time monitoring of actv. be forced driver and crew's system of disposition safety strap, does not influence the normal maintenance of automobile simultaneously again.

This technical scheme of using novel its problem of solution to be adopted is, adds one or more pressure sensors in electric in that automobile is original.This pressure sensor and speed sensor, automotive seat memory module, driving microcomputer, buzzer phone, flash of light warning light, engine electric-controlled module and electric door lock form this system in the lump. pressure sensor is installed on the belt reel; Current input terminal links to each other with electric door lock; There is electric door lock control battery to provide electric current to pressure sensor; The signal output part of pressure sensor links to each other with the signal input part of driving microcomputer; Pressure sensor is along with the rotation of belt reel is given the driving microcomputer with pressure signal transmission; The initialize signal that the pressure that produces when safety belt is pulled out 0.5 meter according to ergonomics receives for the driving microcomputer; After the driver takes one's seat and opens electric door lock; System power supply is connected; The driving microcomputer is accepted earlier each seat occupant situation of taking one's seat

Take one's seat behind the signal when receiving each occupant, send hint instructions to buzzer phone and flash of light warning light, behind the good safety strap of the equal system of disposition of each occupant, pressure sensor sends pressure signal to the driving microcomputer, after the driving microcomputer receives the efficient pressure signal, send the instruction that quits work to buzzer phone and prompting flash light.When vehicle operating, do not still have as each occupant the safety strap system of disposition is finished, this moment is because the running velocity sensor passes to the driving microcomputer with the Vehicular behavior signal, the driving microcomputer is according to analytic signal, mileage and running time are carried out record, behind 2 kilometers or 2 minutes of automotive operations, among each driver and crew, still having not, the driving microcomputer of system of disposition safety strap sends flame-out instruction to engine electric-controlled module, automobile is out of service, have only after all personnel is good with the safety strap system of disposition, the driving microcomputer sends to engine electric-controlled module and removes flame-out instruction.As in vehicle ' 2 minutes or 2 kilometers, the microcomputer of then driving a vehicle during the good safety strap of the equal system of disposition of all driver and crew does not send flame-out instruction to engine electric-controlled module, thereby reaches the full-time monitoring of driver and crew's safety strap system of disposition situation and force the system of disposition.The beneficial effects of the utility model are full-time safety strap system of disposition situation to driver and crew to monitor and to remind and force all driver and crew's system of disposition safety strap, simple in structure, and in the system and any one signal in 3 kinds of signals depositing when being invalid signals, all do not cause engine off.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified

Fig. 1 is schematic circuit diagram of the present utility model.

The specific embodiment

1. pressure sensors, 2. speed sensors, 3. seat memory modules, 4. electric door locks, 5. storage batterys, 6. driving microcomputers, 7. engine electric-controlled module 8. buzzer phones 9. are reminded flash light 10. relays among the figure

In Fig. 1, the positive pole of storage battery (5) is contacted mutually with the current input terminal of electric door lock (4), the current output terminal (4-b) of electric door lock (4) is contacted respectively with the current input terminal in pressure sensor (1), speed sensor (2), the seat memory module (3), and the current output terminal of pressure sensor (1) speed sensor (2) seat memory module (3) is bonding respectively.The signal output part of pressure sensor (1) speed sensor (2) seat memory module (3) is contacted mutually with the signal input part of driving microcomputer (6) respectively, the alerting signal current output terminal of driving microcomputer (6) and the current input terminal of relay (10) are in series, the current output terminal of relay (10) points out the current input terminal of flash light (9) to be in series with buzzer phone (8) respectively, buzzer phone 8 and prompting flash light (9) are in parallel, and the current output terminal bonding.The flame-out signal output part of driving microcomputer (6) and the signal input part of engine electric-controlled module (7) are in series.According to human engineering, the pressure signal that spool was produced when safety strap pulled out 0.5 meter can be set to the initialize signal that microcomputer receives, and the pressure signal that the seat memory module is passed out when the pressure that bears 30 kilograms is the initialize signal of microcomputer reception.

Claims (2)

1. System of disposition device is forced in 1 one kinds of full-time monitoring of safety strap, pressure sensor is arranged in device. speed sensor. the seat memory module. the driving microcomputer. engine electric-controlled module. relay. buzzer phone. the prompting flash light. storage battery. electric door lock is connected in certain sequence, it is characterized in that linking to each other with an end of electric door lock by the positive pole of storage battery, the other end of electric door lock links to each other with pressure sensor speed sensor seat memory module respectively, pressure sensor speed sensor seat memory module by signal mouth links to each other with the driving microcomputer respectively, the driving microcomputer is in series with engine electric-controlled module relay respectively, relay respectively with buzzer phone. the prompting flash light be in series, buzzer phone with the prompting flash light be in parallel.
2. System of disposition device is forced in the full-time monitoring of 2 safety strap according to claim 1, it is characterized in that pressure sensor and seat memory module are that corresponding pairs exists, in automobile, can be a pair of how rightly also can be.

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