Changes for page Sensor Module
Last modified by Heimir Thordarson on 2026/07/05 12:56
From version 59.1
edited by Heimir Thordarson
on 2026/02/18 12:05
on 2026/02/18 12:05
Change comment:
There is no comment for this version
To version 61.4
edited by Heimir Thordarson
on 2026/02/23 17:43
on 2026/02/23 17:43
Change comment:
There is no comment for this version
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -66,6 +66,46 @@ 66 66 |(% style="width:71px" %)14|(% style="width:164px" %)CAN High 1|(% style="width:124px" %)CAN|(% style="width:70px" %)29|(% style="width:218px" %)CAN Low 2|(% style="width:58px" %)CAN|(% style="width:32px" %)44|(% style="width:192px" %)Main Power|(% style="width:90px" %)+24V 67 67 |(% style="width:71px" %)15|(% style="width:164px" %)CAN Low 1|(% style="width:124px" %)CAN|(% style="width:70px" %)30|(% style="width:218px" %)CAN High 2|(% style="width:58px" %)CAN|(% style="width:32px" %) |(% style="width:192px" %) |(% style="width:90px" %) 68 68 69 +== Microcontroller Pinout == 70 + 71 +|=(% style="width: 96px;" %)Physical Pin|=(% style="width: 102px;" %)Electrical Pin|=(% style="width: 991px;" %)Description 72 +|(% style="width:96px" %)1|(% style="width:102px" %) |(% style="width:991px" %) 73 +|(% style="width:96px" %)5|(% style="width:102px" %) |(% style="width:991px" %) 74 +|(% style="width:96px" %)7|(% style="width:102px" %) |(% style="width:991px" %) 75 +|(% style="width:96px" %)9|(% style="width:102px" %) |(% style="width:991px" %) 76 +|(% style="width:96px" %)10|(% style="width:102px" %) |(% style="width:991px" %) 77 +|(% style="width:96px" %)11|(% style="width:102px" %) |(% style="width:991px" %) 78 +|(% style="width:96px" %)12|(% style="width:102px" %) |(% style="width:991px" %) 79 +|(% style="width:96px" %)13|(% style="width:102px" %) |(% style="width:991px" %) 80 +|(% style="width:96px" %)14|(% style="width:102px" %) |(% style="width:991px" %) 81 +|(% style="width:96px" %)15|(% style="width:102px" %) |(% style="width:991px" %) 82 +|(% style="width:96px" %)16|(% style="width:102px" %) |(% style="width:991px" %) 83 +|(% style="width:96px" %)17|(% style="width:102px" %) |(% style="width:991px" %) 84 +|(% style="width:96px" %)18|(% style="width:102px" %) |(% style="width:991px" %) 85 +|(% style="width:96px" %)19|(% style="width:102px" %) |(% style="width:991px" %) 86 +|(% style="width:96px" %)20|(% style="width:102px" %) |(% style="width:991px" %) 87 +|(% style="width:96px" %)21|(% style="width:102px" %) |(% style="width:991px" %) 88 +|(% style="width:96px" %)22|(% style="width:102px" %) |(% style="width:991px" %) 89 +|(% style="width:96px" %)23|(% style="width:102px" %) |(% style="width:991px" %) 90 +|(% style="width:96px" %)27|(% style="width:102px" %) |(% style="width:991px" %) 91 +|(% style="width:96px" %)28|(% style="width:102px" %) |(% style="width:991px" %) 92 +|(% style="width:96px" %)29|(% style="width:102px" %) |(% style="width:991px" %) 93 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 94 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 95 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 96 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 97 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 98 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 99 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 100 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 101 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 102 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 103 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 104 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 105 +|(% style="width:96px" %) |(% style="width:102px" %) |(% style="width:991px" %) 106 + 107 + 108 + 69 69 == Air Temperature Sensor == 70 70 71 71 The air temperature sensor will be used to have a dynamic reference setpoint for the cooling system. This could reduce the current draw from the low voltage system compared to having a fixed reference point. This is because the regulator will not try to cool the water to a temperature lower than the ambient temperature. The sensor works as a resistor which varies depending on its temperature. Where in this case, the resistance lowers when the temperature increases (NTC). To make the microcontroller able to measure the changes in resistance, the thermistor is put into a voltage divider circuit. ... ... @@ -207,4 +207,12 @@ 207 207 208 208 The sensors output latency can be expected to be a lot shorter than the oil temperature sensor as the sensor is just a variable sensor based on placement. The limiting factor for the system which uses this information is the CAN-BUS messages from the inverters which send the information each 6.25 milliseconds. This means that the cut-off frequency cannot be any lower than 160 Hz, which will make the same type of low pass filter from the oil temperature sensor acceptable with a cut-off frequency of 1591 Hz. 209 209 250 += Bill of Materials = 251 + 252 +== Circuit Board == 253 + 254 +== Wiring Harness == 255 + 256 +== Sensors == 257 + 210 210