CN211201539U

CN211201539U - Vehicle and vehicle window control device thereof

Info

Publication number: CN211201539U
Application number: CN201920604465.6U
Authority: CN
Inventors: 陈龙
Original assignee: Qoros Automotive Co Ltd
Current assignee: Qoros Automotive Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-08-07
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a vehicle and door window controlling means thereof, this door window controlling means include window driving motor, power and the protection resistance that is configured as the door window that can drive the vehicle and open, window driving motor and protection resistance series connection to power, the device still includes the relay, relay and window driving motor parallel connection to be configured as and switch on when the electric current through the oil meter is greater than predetermined oil meter current threshold value, otherwise then break off. According to the utility model discloses a vehicle and door window controlling means thereof, the risk that the passenger stifles because of vehicle fuel exhausts when sleeping in the car has a rest is eliminated completely.

Description

Vehicle and vehicle window control device thereof

Technical Field

The utility model relates to a personnel's in the car safety guarantee especially relates to vehicle and door window controlling means thereof.

Background

During the daily use of the vehicle, the passenger in the vehicle may sometimes want to sleep and rest in the vehicle for various reasons, and may close the window at rest to avoid disturbance of noise outside the vehicle. However, this may cause a serious safety hazard, and when the fuel of the existing vehicle is exhausted, the air circulation inside and outside the vehicle cannot be provided, and in this case, passengers in the vehicle in a sleeping state may be suffocated due to the fact that the air in the vehicle is not circulated.

Accordingly, there is a need for a device for preventing suffocation of an occupant in a vehicle in a low fuel level condition of the vehicle that eliminates the above-mentioned drawbacks of the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a vehicle and door window controlling means thereof in order to overcome current vehicle and probably lead to the defect that the interior passenger who is in sleep rest state stifles when the state that the fuel exhausts.

The utility model discloses a solve above-mentioned technical problem through adopting following technical scheme:

the utility model provides a vehicle window control device of a vehicle, which is characterized in that the vehicle window control device comprises a vehicle window driving motor, a power supply and a protective resistor, wherein the vehicle window driving motor and the protective resistor are connected to the power supply in series;

the window control device further comprises a relay connected in parallel with the window drive motor and configured to be switched on when the current through the oil meter is greater than a preset oil meter current threshold value and switched off when the current through the oil meter does not exceed the oil meter current threshold value.

Preferably, the vehicle's oil gauge is configured such that the current through the gauge is positively correlated with the amount of oil characterized by the gauge.

Preferably, the vehicle has a fuel amount monitoring circuit in which a variable resistor and the fuel gauge are connected in series, the variable resistor including a detection float located in a fuel tank of the vehicle, the variable resistor being configured to have a resistance value that is inversely related to a height of the detection float in the fuel tank.

Preferably, the relay is an electromagnetic relay, the electromagnetic relay includes a coil and a contact, the coil is connected in series in the oil amount monitoring loop, the electromagnetic relay is configured to pull in the contact when a coil current passing through the coil is greater than the oil meter current threshold, and to release the contact when the coil current does not exceed the oil meter current threshold.

Preferably, the window driving motor is a lifting motor configured to drive the window to lift.

The utility model also provides a vehicle, the vehicle includes as above door window controlling means.

On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in:

according to the utility model discloses a vehicle and door window controlling means thereof is through monitoring vehicle fuel volume and automatic control door window is opened when the fuel is about to exhaust to the risk that stifles because of vehicle fuel exhausts when the passenger sleeps in the car and has a rest in the car has been eliminated completely.

Drawings

Fig. 1 is a schematic circuit diagram of a window control apparatus for a vehicle according to a preferred embodiment of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided in conjunction with the accompanying drawings, and the following description is exemplary and not intended to limit the present invention, and any other similar cases will fall within the scope of the present invention. In the following detailed description, directional terms, such as "left", "right", "upper", "lower", "front", "rear", and the like, are used with reference to the orientation as illustrated in the drawings.

As shown in fig. 1, a window control apparatus for a vehicle according to a preferred embodiment of the present invention includes a window driving motor 1 configured to drive a window of the vehicle to open, a power source 4, a protection resistor 3, and a relay 2. The window driving motor 1 and the protection resistor 3 are connected in series to a power supply 4, and the relay 2 is connected in parallel with the window driving motor 1 and is configured to be switched on when the current passing through the oil meter is larger than a preset oil meter current threshold value and switched off when the current passing through the oil meter does not exceed the oil meter current threshold value.

Wherein the fuel gauge of the vehicle may be configured such that the current through the fuel gauge is positively correlated with the quantity of fuel characterized by the fuel gauge, i.e. the fuel gauge indicates the quantity of fuel of the vehicle by means of the current signal, the current through the fuel gauge being larger when the quantity of fuel is in the high position and smaller when the quantity of fuel is in the low position.

When the oil amount of the vehicle is above the preset low oil amount threshold, the current passing through the oil meter is greater than the oil meter current threshold, and the relay 2 is in a closed state in the circuit shown in fig. 1, so that the window driving motor 1 is short-circuited. And when the oil quantity of the vehicle is lower than the low oil quantity threshold value, the vehicle approaches a fuel oil depletion state, and the current passing through the fuel gauge does not exceed the fuel gauge current threshold value. In order to prevent passengers in the vehicle from suffocating, in this situation, the relay 2 is switched to be in an off state in the circuit shown in fig. 1, the circuit where the window driving motor 1 is located is conducted, so that the window driving motor 1 is electrified to drive the window of the vehicle to be opened, thereby circulating air inside and outside the vehicle before fuel is exhausted and avoiding the risk of suffocation of passengers.

Wherein it is understood that the meter current threshold is associated with the low oil threshold and can be set by one skilled in the art according to actual needs.

According to some preferred embodiments of the present invention, the vehicle has a fuel amount monitoring circuit in which a variable resistor and a fuel gauge are connected in series, the variable resistor including a detection float located in a fuel tank of the vehicle, the variable resistor being configured to have a resistance value that is highly inversely related to a height of the detection float in the fuel tank. Thus, the fuel gauge of the vehicle may be configured such that the current through the fuel gauge is positively correlated with the amount of fuel characterized by the fuel gauge. It should be understood that other specific configurations of the oil level monitoring circuit are possible.

According to some preferred embodiments of the present invention, the relay 2 employs an electromagnetic relay, which may include a coil and a contact, the coil being connected in series in the oil amount monitoring circuit, the electromagnetic relay being configured to be in contact engagement when the coil current passing through the coil is greater than the oil meter current threshold, and to be released when the coil current does not exceed the oil meter current threshold.

According to some preferred embodiments of the present invention, the window driving motor 1 is a lifting motor configured to drive the window to lift, for example, the window driving motor 1 may adopt a motor originally used by the vehicle to control the window to lift.

Some preferred embodiments of the present invention also provide a vehicle including the window control apparatus for preventing asphyxiation of a person in a vehicle in a low oil amount state according to the above preferred embodiments, which can completely eliminate a risk of asphyxiation of a passenger in the vehicle due to exhaustion of fuel of the vehicle when the passenger sleeps and has a rest in the vehicle.

Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments can be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications all fall within the scope of the present invention.

Claims

1. A window control apparatus of a vehicle, the vehicle including an oil meter, characterized in that the oil meter is configured such that a current passing through the oil meter is positively correlated with an amount of oil characterized by the oil meter, the window control apparatus comprising a window drive motor configured to be able to drive a window of the vehicle open, a power supply, and a protection resistor, wherein the window drive motor and the protection resistor are connected in series to the power supply;

2. The window control apparatus of claim 1, wherein the vehicle has a fuel level monitoring circuit in which a variable resistor and the fuel gauge are connected in series, the variable resistor including a detection float located in a fuel tank of the vehicle, the variable resistor being configured to have a resistance value that is inversely related to a height of the detection float in the fuel tank.

3. The vehicle window control apparatus of claim 2, wherein the relay is an electromagnetic relay including a coil and a contact, the coil being connected in series in the oil amount monitoring circuit, the electromagnetic relay being configured to pull the contact in when a coil current through the coil is greater than the meter current threshold and to release the contact when the coil current does not exceed the meter current threshold.

4. The window control apparatus of claim 1, wherein the window drive motor is a lift motor configured to drive the window up and down.

5. A vehicle, characterized in that it comprises a window control device according to any one of claims 1-4.