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SoC estimation

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This commit is contained in:
Jasper Blanckenburg
2024-06-10 15:22:05 +02:00
parent 23961f5ecb
commit 0a9b178cc1
2 changed files with 5 additions and 5 deletions
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2
Core/Src/shunt_monitoring.c
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@ -54,7 +54,7 @@ void shunt_handle_can_msg(uint16_t id, const uint8_t *data) {
if (shunt_data.last_current_message > 0) {
uint32_t now = HAL_GetTick();
float dt = (now - shunt_data.last_current_message) * 0.001f;
shunt_data.current_counter += shunt_data.current * dt;
shunt_data.current_counter -= shunt_data.current * dt;
}
shunt_data.last_current_message = HAL_GetTick();
break;

8
Core/Src/soc_estimation.c
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@ -12,10 +12,10 @@
#define SOC_ESTIMATION_NO_CURRENT_TIME 100000 // ms
#define SOC_ESTIMATION_BATTERY_CAPACITY 70300800 // mAs
ocv_soc_pair_t OCV_SOC_PAIRS[] = {
{25000, 0.00f}, {29900, 3.97f}, {32300, 9.36f}, {33200, 12.60f},
{33500, 13.68f}, {34100, 20.15f}, {35300, 32.01f}, {38400, 66.53f},
{40100, 83.79f}, {40200, 90.26f}, {40400, 94.58f}, {41000, 98.89f},
{42000, 100.00f}};
{2500, 0.00f}, {2990, 3.97f}, {3230, 9.36f}, {3320, 12.60f},
{3350, 13.68f}, {3410, 20.15f}, {3530, 32.01f}, {3840, 66.53f},
{4010, 83.79f}, {4020, 90.26f}, {4040, 94.58f}, {4100, 98.89f},
{4200, 100.00f}};
float current_soc;