User Tools

Site Tools

You are here: Home » Student Documentation » Joulemeter (JM)
student_documentation:jm3

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
student_documentation:jm3 [2024/03/30 08:00] – Marco Schmidstudent_documentation:jm3 [2024/04/26 13:59] (current) – [BE] Joe Redfield
Line 1: Line 1:
-====== Joulemeter (JM3) ======+====== Joulemeter (JM) ======
  
 {{:student_documentation:jm3.png?nolink&450|}} {{:student_documentation:jm3.png?nolink&450|}}
Line 40: Line 40:
   - Secure the Joulemeter with Velcro or cable ties ensuring the LEDs are visible and the on/off push button is accessible.   - Secure the Joulemeter with Velcro or cable ties ensuring the LEDs are visible and the on/off push button is accessible.
   - Reconnect the battery to the vehicle electrical system.   - Reconnect the battery to the vehicle electrical system.
-  - <color /#FBCE07 >For Urban Concept ICE vehicles</color>: onnect the CAN cable to the Joulemeter and the On-Board Computer (OBC).+  - <color /#FBCE07 >For Urban Concept ICE vehicles</color>: connect the CAN cable to the Joulemeter and the On-Board Computer (OBC).
  
 ==== ICE ==== ==== ICE ====
Line 51: Line 51:
 <color /#FBCE07 >For Urban Concept ICE vehicles</color>, <color /#FBCE07 >For Urban Concept ICE vehicles</color>,
 wire the Joulemeter data cable in series to the [[student_documentation:lfm|Liquid Flowmeter]] using two CAN cables and a [[T-Splitters|T-Splitter]] mounted on to the LFM. Connect the Joulemeter as the second device following the [[student_documentation:lfm|Liquid Flowmeter]]. At the Backbone, use the connector marked „SENSOR“. wire the Joulemeter data cable in series to the [[student_documentation:lfm|Liquid Flowmeter]] using two CAN cables and a [[T-Splitters|T-Splitter]] mounted on to the LFM. Connect the Joulemeter as the second device following the [[student_documentation:lfm|Liquid Flowmeter]]. At the Backbone, use the connector marked „SENSOR“.
-For the JM3, use the USB cable for charging only! See charging instruction below.+For the JM, use the USB cable for charging only! See charging instruction below.
  
 <color /#FBCE07 >For ICE vehicles using hybrid technology with a Supercap</color>, <color /#FBCE07 >For ICE vehicles using hybrid technology with a Supercap</color>,
-a second JM3 will be used to measure Supercap voltage.  Install wires from the Supercap positive and negative leads to the JM3 positive and negative input connections.  Connect the JM3 to the CAN network with the help of the T-Splitter and an additional CAN cable. There is no required order of JM3s in the CAN connections.+a second JM will be used to measure Supercap voltage.  Install wires from the Supercap positive and negative leads to the JM positive and negative input connections.  Connect the JM to the CAN network with the help of the T-Splitter and an additional CAN cable. There is no required order of JMs in the CAN connections.
  
 {{ :student_documentation:icejoulemeter.png?nolink&300 |}}\\ {{ :student_documentation:icejoulemeter.png?nolink&300 |}}\\
 Joulemeter electrical installation (ICE) Joulemeter electrical installation (ICE)
  
-See also [[[[student_documentation:ice|ICE installation schematics]]+See also [[[[student_documentation:ice|ICE installation diagrams]]
  
 ==== BE === ==== BE ===
Line 70: Line 70:
  
 <color /#FBCE07 >For BE Urban Concept vehicles</color>, <color /#FBCE07 >For BE Urban Concept vehicles</color>,
-connect the JM3 data cable to the „SENSOR“ outlet of the [[student_documentation:bb|Backbone]]. +connect the JM data cable to the „SENSOR“ outlet of the [[student_documentation:bb|Backbone]]. 
-For the JM3, use the USB cable for charging only! See charging instruction below.+For the JM, use the USB cable for charging only! See charging instruction below.
  
  
Line 78: Line 78:
  
  
-See also [[[[student_documentation:be|BE installation schematics]]+See also [[[[student_documentation:be|BE installation diagrams]]
  
 ==== H2 ==== ==== H2 ====
Line 89: Line 89:
  
 <color /#FBCE07 >For Urban Concept Hydrogen vehicles</color>, <color /#FBCE07 >For Urban Concept Hydrogen vehicles</color>,
-connect the JM3 data cable to the „SENSOR“ outlet of the [[student_documentation:bb|Backbone]]. +connect the JM data cable to the „SENSOR“ outlet of the [[student_documentation:bb|Backbone]]. 
-For the JM3, use the USB cable for charging only! See charging instruction below.+For the JM, use the USB cable for charging only! See charging instruction below.
  
 <color /#FBCE07 >For vehicles with a Supercap</color>,  <color /#FBCE07 >For vehicles with a Supercap</color>, 
-a second JM3 will be used to measure Supercap voltage.  Install wires from the Supercap positive and negative leads to the JM3 positive and negative input connections.  Connect the JM3 to the CAN network with the help of the T-Splitter and an additional CAN cable. There is no required order of JM3s in the CAN connections.+a second JM will be used to measure Supercap voltage.  Install wires from the Supercap positive and negative leads to the JM positive and negative input connections.  Connect the JM to the CAN network with the help of the T-Splitter and an additional CAN cable. There is no required order of JMs in the CAN connections.
  
  
 {{ :student_documentation:h2_joulemeter.jpg?nolink&400 |}} {{ :student_documentation:h2_joulemeter.jpg?nolink&400 |}}
  
-See also [[[[student_documentation:h2|H2 installation schematics]]+See also [[[[student_documentation:h2|H2 installation diagrams]]
  
 ===== Handling ===== ===== Handling =====
Line 124: Line 124:
  
 <color /#FBCE07 >For Urban Concept Vehicles</color>, <color /#FBCE07 >For Urban Concept Vehicles</color>,
-The JM3 will be supplied with a fully charged battery.+The JM will be supplied with a fully charged battery.
 If the device is only switched on when connected to a running OBC, the battery will last for the whole event.  If the device is only switched on when connected to a running OBC, the battery will last for the whole event. 
  
Line 133: Line 133:
 {{:student_documentation:jm3:charging_adapter_dimensions.png?direct&400|}} {{:student_documentation:jm3:charging_adapter_dimensions.png?direct&400|}}
  
-A fully chargend Batery will last for at least 4 hours.+A fully charged Battery will last for at least 4 hours.
  
-Charging a fully depleted battery will take about 3 hours. +Charging a fully depleted battery will take about 3+ hours. 
  
 **Characteristics** **Characteristics**
Log In (for D&T Team and Volunteers ONLY) student_documentation/jm3.1711785635.txt.gz · Last modified: 2024/03/30 08:00 by Marco Schmid

Page Tools