Vehicle cold air control system and method, vehicle and storage medium

A control method and technology for a control system, applied in vehicle components, heating/cooling equipment, air handling equipment, etc., can solve problems such as automatic driving host shutdown, safety accidents, etc., and achieve the effect of reducing energy consumption and safe and reliable working temperature

Active Publication Date: 2021-01-12
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the working process of the autopilot host, it will generate a large amount of heat. If the heat cannot be dissipated in time, it will continue to heat the autopilot host itself, which will eventually cause the autopilot host to shut down. In severe cases, safety accidents will occur

Method used

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  • Vehicle cold air control system and method, vehicle and storage medium
  • Vehicle cold air control system and method, vehicle and storage medium
  • Vehicle cold air control system and method, vehicle and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0044] figure 1 It is a schematic structural diagram of a vehicle cooling air control system provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, the system includes: an air conditioning box 1 , a passenger compartment temperature control device 2 , an automatic driving temperature control device 3 and a temperature controller 4 .

[0045] figure 2 It is a schematic structural diagram of a vehicle cooling air control system provided in Embodiment 1 of the present invention. image 3 It is a schematic diagram of the position of a vehicle cooling air control system provided in Embodiment 1 of the present invention in a vehicle. Such as figure 2 with image 3 As shown, the air conditioning box 1 can be arranged at the front of the passenger compartment for generating refrigerant gas. When the temperature inside the car is high, the air-conditioning box 1 can receive the temperature adjustment instruction sent by the temperature controller 4, an...

Embodiment 2

[0055] Figure 4 It is a flow chart of a vehicle cooling air control method provided in Embodiment 2 of the present invention. This embodiment is applicable to the situation of cooling the main engine of an automatic driving system. or hardware implementation.

[0056] Such as Figure 4 As shown, the method specifically includes the following steps:

[0057] Step 110: Obtain the temperature of the automatic driving main unit, and determine whether the temperature of the air inlet of the main unit is greater than the second temperature threshold when the temperature of the automatic driving main unit is greater than the first temperature threshold.

[0058] Wherein, the temperature of the autopilot host can be understood as the temperature value of the autopilot host itself. The air inlet temperature of the main engine can be understood as the temperature value of the air vent between the vehicle passenger compartment and the automatic driving main engine. Both the first te...

Embodiment 3

[0065] Figure 5 It is a flow chart of a vehicle cooling air control method provided by Embodiment 2 of the present invention. On the basis of the above-mentioned embodiments, this embodiment further optimizes the above-mentioned vehicle cooling air control method.

[0066] Such as Figure 5 As shown, the method specifically includes:

[0067] Step 201, acquiring the temperature of the automatic driving host.

[0068] Step 202, judging whether the temperature of the automatic driving host is greater than a first temperature threshold.

[0069] Specifically, it is judged whether the temperature of the automatic driving host is greater than the first temperature threshold, and if so, proceed to step 203; otherwise, return to step 201 for the next round of value judgment.

[0070] Step 203, judging whether the temperature of the air inlet of the host is greater than a second temperature threshold.

[0071] Specifically, it is judged whether the temperature of the air inlet o...

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PUM

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Abstract

The invention discloses a vehicle cold air control system and method, a vehicle and a storage medium. The system comprises an air conditioning box arranged in front of a passenger compartment and usedfor generating refrigeration gas; a passenger compartment temperature control device which is arranged in the passenger compartment and used for monitoring the temperature of the passenger compartment; an automatic driving temperature control device which is arranged behind the passenger compartment and is used for acquiring and adjusting the temperature of an automatic driving host; and a temperature controller which is used for adjusting the temperature of the passenger compartment and/or the automatic driving host by controlling the connection of the air conditioning cabinet, the passengercompartment temperature control device and/or the automatic driving temperature control device. According to the vehicle cold air control system, the air conditioning box, the passenger compartment temperature control device, the automatic driving temperature control device and the temperature controller are arranged, the positions of all the devices are arranged, the temperature of the automaticdriving host can be reduced to a large extent through air flowing, and on the premise that the temperature of the passenger compartment is not affected, air in the passenger compartment is used for cooling the automatic driving host, and the effects of energy conservation and emission reduction are achieved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of automobile design, and in particular to a vehicle cooling air control system, method, vehicle and storage medium. Background technique [0002] Autopilot technology is developing rapidly. As the core computing device for autopilot technology, the safety of its work is of paramount importance. [0003] During the working process of the autopilot host, it will generate a large amount of heat. If the heat cannot be dissipated in time, it will continue to heat the autopilot host itself, eventually causing the autopilot host to shut down, and in severe cases, safety accidents will occur. Contents of the invention [0004] The invention provides a vehicle cooling air control system, method, vehicle and storage medium, so as to achieve the effect of reducing energy consumption as much as possible while ensuring the safe and reliable operation of the automatic driving host and the comf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
CPCB60H1/00735B60H1/00764B60H1/0075B60H1/00878Y02T10/88
Inventor 侯亚帮陈群戴鑫鑫李启绵徐哲马凯葛迪李正杰侯国政楚金
Owner CHINA FIRST AUTOMOBILE
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