/
messages.py
71 lines (53 loc) · 1.7 KB
/
messages.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
"""
Sent messages
"""
# ==============================================================================
# Imports
# ==============================================================================
from support import speed_pulse, speed_drop
from carfollow import U_I
# ==============================================================================
# Constants
# ==============================================================================
SPEED_REDUCTION = 5.5 # Amount of speed reduction [m/s]
X_CONGESTION = 15000 # Position of congestion in space [m]
# ==============================================================================
# Clases
# ==============================================================================
# Speed Selection
def msg_spd(x, delay):
"""
Sent message to specific CAV vehicle
Initial speed: 25 m/s
Drop: 7m/s
Position: 14Km
Span: 400m
"""
return speed_drop(x, v0=U_I, drop=SPEED_REDUCTION, delay=delay)
def msg_pls(x, delay):
"""
Sent message to specific CAV vehicle (Pulse)
Initial speed: 25 m/s
Drop: 7m/s
Position: 14Km
Span: 400m
"""
return speed_pulse(
x,
v0=U_I,
drop=SPEED_REDUCTION,
delay=delay,
duration=X_CONGESTION - delay + 1500,
)
class Msg1:
""" Creates a random message 1 for a vehicle"""
def __init__(self, distance):
self.distance = distance
def __call__(self, x):
return msg_spd(x, self.distance)
class Msg2:
""" Creates a random message 2 for a vehicle"""
def __init__(self, distance):
self.distance = distance
def __call__(self, x):
return msg_pls(x, self.distance)