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Motor vehicle provided with forced ventilation system, forced ventilation system, and control method

A technology of forced ventilation and motor vehicles, which is applied in signal devices, vehicle parts, transportation and packaging, etc., can solve the problems of safety accidents and poor ventilation in the car, and achieve the goals of preventing safety accidents, simple structure and reducing air resistance Effect

Pending Publication Date: 2020-12-25
南京西百客新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a motor vehicle equipped with a forced ventilation system, a forced ventilation system and a control method, so as to solve the problem in the prior art that when the motor vehicle is in a non-driving state, the ventilation inside the vehicle is poor, which easily leads to safety accidents. question

Method used

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  • Motor vehicle provided with forced ventilation system, forced ventilation system, and control method
  • Motor vehicle provided with forced ventilation system, forced ventilation system, and control method
  • Motor vehicle provided with forced ventilation system, forced ventilation system, and control method

Examples

Experimental program
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Embodiment 1

[0027] Such as figure 1 , figure 2 As shown, a forced ventilation system for a motor vehicle includes: an air inlet 1 arranged on the roof 5, a ventilator 2 is installed at one end of the air inlet 1, and a filter screen 3 is installed at the other end, the air inlet 1 is provided with a boss 11, the filter screen 3. It is fixed on the boss 11 by bolts or card slots, etc., which have a detachable function, so that it is convenient to replace the filter screen 3; the boss 11 is not only used for installing the filter screen 3, but also can prevent external rainwater from entering through the air inlet 1 inside the car. The air inlet 1 is equipped with an electric baffle 4, and the filter screen 3 is located between the electric baffle 4 and the fan 2; the electric baffle 4 is an external barrier of the air inlet 1, and is usually closed to prevent small animals or insects from entering the air inlet 1 cause blockage, and can also prevent rainwater or sewage from car washing ...

Embodiment 2

[0033] Based on the motor vehicle forced ventilation system described in the first embodiment, this embodiment provides a control method for the motor vehicle forced ventilation system, and this embodiment is also a method for using the motor vehicle forced ventilation system described in the first embodiment.

[0034] 1) Collect the speed value of the motor vehicle, the pressure value of the motor vehicle seat, the temperature value in the vehicle, the concentration of carbon monoxide in the vehicle and the concentration of carbon monoxide at the end of the exhaust pipe;

[0035] The pressure sensors installed under each seat of the motor vehicle are used to judge whether there are people in the vehicle. If the output of the pressure sensor is not zero or intermittent output signals appear continuously, it means that the seat where the pressure sensor is located Someone; one of the carbon monoxide sensors is installed inside the motor vehicle to detect the concentration of car...

Embodiment 3

[0043] Based on the motor vehicle forced ventilation system described in Embodiment 1 and the control method of the motor vehicle forced ventilation system described in Embodiment 2, this embodiment provides a motor vehicle equipped with a forced ventilation system. The forced ventilation system described in Example 1 can be controlled according to the control method of the motor vehicle forced ventilation system described in Example 2.

[0044] The forced ventilation system of the present invention is suitable for the ventilation of various enclosed long-distance and short-distance passenger vehicles in emergency situations, and is also suitable for the forced ventilation of long-distance truck cabs and family passenger cars.

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PUM

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Abstract

The invention discloses a motor vehicle provided with a forced ventilation system, the forced ventilation system and a control method in the technical field of motor vehicle air conditioners, and aimsat solving the technical problems that in the prior art, when a motor vehicle is in a non-driving state, the ventilation in the vehicle is poor, and a safety accident is easy to be caused. The forcedventilation system of the motor vehicle comprises an air inlet formed in a vehicle roof, wherein one end of the air inlet is provided with a ventilator, and the other end of the air inlet is providedwith a filter screen; a lug boss is arranged at the air inlet; the filter screen is fixed on the lug boss; an electric baffle plate is arranged at the air inlet; the filter screen is positioned between the electric baffle plate and the ventilator; the ventilator and the electric baffle plate are electrically connected with a controller; the controller is electrically connected with a vehicle-mounted battery of the motor vehicle; the controller controls the on-off state of the ventilator and the opening and closing of the electric baffle plate according to received detection signals of a speedsensor, a temperature sensor, a carbon monoxide sensor and a pressure sensor; and the controller is also electrically connected with an alarm and at least one electric vehicle window.

Description

technical field [0001] The invention belongs to the technical field of motor vehicle air conditioners, and in particular relates to a motor vehicle equipped with a forced ventilation system, the forced ventilation system and a control method. Background technique [0002] With the advancement of technology, more and more long-distance and short-distance buses adopt closed design. The ventilation in the car mainly depends on the adjustment of the air-conditioning system, and the operation of the air-conditioning system depends on the operation of the engine. However, when the bus is at a standstill , the air-conditioning system is also closed in most cases, which has brought some potential safety hazards; Accidents caused by high temperature suffocation of underage children; also due to the driver's negligence and lack of safety awareness, the driver fell asleep while turning on the air conditioner in the car, and because the engine was in an idling state, incomplete combusti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/24B60R21/015B60R21/01B60Q9/00
CPCB60H1/245B60R21/01516B60R21/01B60Q9/00
Inventor 吴绵林戴小伟
Owner 南京西百客新能源科技有限公司