Vehicle Memory Temperature Control via Dual Fluid Pipes
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Solution Overview
Problem
Memory apparatuses, such as SSDs, face operational failures due to temperature extremes, either overheating or undercooling, when exposed to varying environmental temperatures in vehicles, leading to booting errors and performance issues.
Innovation Solution
A memory apparatus for vehicles equipped with a temperature control system using dual fluid pipes, one for high-temperature fluid and another for low-temperature fluid, controlled by valves adjusted by a temperature sensor to maintain the apparatus within an operating temperature range.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the memory apparatus is exposed to outside temperature in a vehicle, then the memory apparatus can operate in various environmental conditions, but the temperature of the memory apparatus falls below the minimum operating temperature in winter or exceeds the maximum operating temperature in summer, causing booting errors and operational failures
Solution Approach 1:
A temperature control system is introduced as an intermediary between the memory apparatus and the external environment. This system includes a heating unit that receives warm air from the vehicle's air conditioning system and a cooling unit that receives cold air, allowing the memory apparatus to maintain its temperature within the operating range (0°C to 70°C) regardless of external temperature conditions
Solution Approach 2:
A temperature sensor continuously monitors the temperature of the memory apparatus and provides feedback to the control unit. Based on this feedback, the control unit adjusts the operation of the heating and cooling units to maintain the temperature within the specified operating range, preventing booting errors and operational failures
2Adaptability or versatility
If the memory apparatus operates in high temperature environments, then the memory apparatus can function in summer conditions, but the thermal energy accumulates and exceeds the maximum operating temperature, causing failure
Solution Approach 1:
The cooling unit acts as an intermediary to transfer cold air from the vehicle's air conditioning system to the memory apparatus. This allows the memory apparatus to dissipate accumulated thermal energy and maintain its temperature below the maximum operating temperature (70°C) even in high-temperature summer conditions
Solution Approach 2:
The temperature control system utilizes the vehicle's air conditioning system to provide controlled airflow (pneumatic system) for heating and cooling the memory apparatus. The first fluid pipe conveys warm air and the second fluid pipe conveys cold air, enabling precise temperature control through fluid flow manipulation
3Adaptability or versatility
If the memory apparatus operates in low temperature environments, then the memory apparatus can function in winter conditions, but the temperature falls below the minimum operating temperature, causing booting errors
Solution Approach 1:
The heating unit serves as an intermediary to transfer warm air from the vehicle's air conditioning system to the memory apparatus. This prevents the memory apparatus temperature from falling below the minimum operating temperature (0°C) during winter conditions, eliminating booting errors
Solution Approach 2:
The system utilizes the vehicle's air conditioning system to provide controlled airflow for heating the memory apparatus when temperatures drop. The first fluid pipe delivers warm air to the memory apparatus, ensuring the temperature remains above the minimum operating threshold
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively stabilizes the temperature of the memory apparatus, preventing failures and ensuring reliable operation across varying external temperatures, such as in summer or winter conditions.
Implementation Method 1
a first fluid having a high temperature greater than or equal to a reference temperature flows through the first fluid pipe, and a second fluid having a low temperature less than the reference temperature flows through the second fluid pipe
Implementation Method 2
A first fluid having a high temperature greater than or equal to a reference temperature flows through the first fluid pipe
Data Source
AI summary
A memory apparatus for a vehicle includes a storage apparatus including at least one memory device, a first fluid pipe having a first part that extends along a first outer surface of the storage apparatus, and a second fluid pipe having a second part that extends along a second outer surface of the storage apparatus, the second outer surface being opposite to the first outer surface. A first fluid having a high temperature flows through the first fluid pipe, and a second fluid having a low temperature flows through the second fluid pipe.