5.10. LiMgr - LiMgr

• Overview

• Functions

• Ports

• Parameters

Id	LiMgr
Title	Lighting Manager
System	Exterior Lighting
Document Type	Application Software Component Specification Preview

5.10.1. Overview

The Lighting Manager component controls the exterior lights of the vehicle based on driver inputs and system states. It processes commands for indicators, headlights, daytime running lights, position lights and brake lights. The component determines the appropriate light states and outputs commands to the light driver components.

5.10.2. Functions

	Title	Description
1	Process Indicator Commands	Processes left and right indicator requests and determines indicator light states. Indicator requests override other light commands when active.
2	Process Headlight Commands	Processes high beam and low beam headlight commands and determines headlight states. Headlights are switched off when indicators are active based on configuration.
3	Process Daytime Running Light Commands	Processes left and right daytime running light (DRL) commands and determines DRL states. DRLs are switched off when indicators are active based on configuration.
4	Process Position Light Commands	Processes front and rear position light commands and determines position light states. Position lights are switched off when indicators are active based on configuration.
5	Process Brake Light Commands	Processes brake light command and determines brake light states. Brake lights are not affected by indicator requests.
6	Determine Rear Light States	Determines rear position light states based on DRL, position light and brake light commands, considering regional configuration (SAE vs EU).
7	Output Light Commands	Outputs headlight, DRL, position light and brake light commands to the respective light driver components.

5.10.3. Ports

	Id	Direction	Data Type	Dimensions	Unit
1	LIndReq	Incoming	Enum: vLightCmd_t	[-1]	inherit
2	LIndReq_valid	Incoming	boolean	[-1]	inherit
3	RIndReq	Incoming	Enum: vLightCmd_t	[-1]	inherit
4	RIndReq_valid	Incoming	boolean	[-1]	inherit
5	HighBeamCmd	Incoming	Enum: vLightCmd_t	[-1]	inherit
6	HighBeamCmd_valid	Incoming	boolean	[-1]	inherit
7	LowBeamCmd	Incoming	Enum: vLightCmd_t	[-1]	inherit
8	LowBeamCmd_valid	Incoming	boolean	[-1]	inherit
9	LDRLCmd	Incoming	Enum: vLightCmd_t	[-1]	inherit
10	LDRLCmd_valid	Incoming	boolean	[-1]	inherit
11	RDRLCmd	Incoming	Enum: vLightCmd_t	[-1]	inherit
12	RDRLCmd_valid	Incoming	boolean	[-1]	inherit
13	PositionCmd	Incoming	Enum: vLightCmd_t	[-1]	inherit
14	PositionCmd_valid	Incoming	boolean	[-1]	inherit
15	TailCmd	Incoming	Enum: vLightCmd_t	[-1]	inherit
16	TailCmd_valid	Incoming	boolean	[-1]	inherit
17	BrakeCmd	Incoming	Enum: vLightCmd_t	[-1]	inherit
18	BrakeCmd_valid	Incoming	boolean	[-1]	inherit
19	HighBeamCmd_FL	Outgoing	Enum: vLightCmd_t	[-1]	inherit
20	HighBeamCmd_FL_send	Outgoing	boolean	[-1]	inherit
21	HighBeamCmd_FR	Outgoing	Enum: vLightCmd_t	[-1]	inherit
22	HighBeamCmd_FR_send	Outgoing	boolean	[-1]	inherit
23	LowBeamCmd_FL	Outgoing	Enum: vLightCmd_t	[-1]	inherit
24	LowBeamCmd_FL_send	Outgoing	boolean	[-1]	inherit
25	LowBeamCmd_FR	Outgoing	Enum: vLightCmd_t	[-1]	inherit
26	LowBeamCmd_FR_send	Outgoing	boolean	[-1]	inherit
27	DRLCmd_FL	Outgoing	Enum: vLightCmd_t	[-1]	inherit
28	DRLCmd_FL_send	Outgoing	boolean	[-1]	inherit
29	DRLCmd_FR	Outgoing	Enum: vLightCmd_t	[-1]	inherit
30	DRLCmd_FR_send	Outgoing	boolean	[-1]	inherit
31	LFPosCmd	Outgoing	Enum: vLightCmd_t	[-1]	inherit
32	LFPosCmd_send	Outgoing	boolean	[-1]	inherit
33	LRPosCmd	Outgoing	Enum: vLightCmd_t	[-1]	inherit
34	LRPosCmd_send	Outgoing	boolean	[-1]	inherit
35	RFPosCmd	Outgoing	Enum: vLightCmd_t	[-1]	inherit
36	RFPosCmd_send	Outgoing	boolean	[-1]	inherit
37	RRPosCmd	Outgoing	Enum: vLightCmd_t	[-1]	inherit
38	RRPosCmd_send	Outgoing	boolean	[-1]	inherit
39	LeftBrakeCmd	Outgoing	Enum: vLightCmd_t	[-1]	inherit
40	LeftBrakeCmd_send	Outgoing	boolean	[-1]	inherit
41	RightBrakeCmd	Outgoing	Enum: vLightCmd_t	[-1]	inherit
42	RightBrakeCmd_send	Outgoing	boolean	[-1]	inherit

5.10.4. Parameters

	Id	Data Type	Dimensions	Range	Unit	Description
1	MSLGHTCTRL_IndicOn_DRLOff	boolean	[1,1]	Min: 0, Max: 1		1 - switch DRLs OFF when indicators ON
2	MSLGHTCTRL_IndicOn_HighBeamOff	boolean	[1,1]	Min: 0, Max: 1		1 - switch OFF when indicators ON
3	MSLGHTCTRL_IndicOn_LowBeamOff	boolean	[1,1]	Min: 0, Max: 1		1 - switch OFF when indicators ON
4	MSLGHTCTRL_IndicOn_PosOff	boolean	[1,1]	Min: 0, Max: 1		1 - switch Position OFF when indicators ON
5	MSLGHTCTRL_IndicOn_TailOff	boolean	[1,1]	Min: 0, Max: 1		1 - switch Tail OFF when indicators ON
6	MSLGHTCTRL_SAE_IndicOn_TailOff	boolean	[1,1]	Min: 0, Max: 1		1 - switch Tail lights of SAE OFF when indicators ON
7	MSLGHTCTRL_SAE_LIGHT	boolean	[1,1]	Min: 0, Max: 1		Set to true for SAE light pack, false for EU Light Pack