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调整相对流量为单位小时流量

This commit is contained in:
wangxu 2026-05-06 19:03:00 +08:00
parent bf5e3c92b2
commit 1e46faa273
2 changed files with 23 additions and 5 deletions
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10
app/common_worker.py
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@ -577,3 +577,13 @@ def load_road_mapping(mapping_file: str):
continue
# 输出道路个数
print(f"road_mapping_count: {len(g_road_mapping)}")
def get_hours(start_str, end_str):
# 分别提取小时和分钟并转为整数
start_h, start_m = map(int, start_str.split(':'))
end_h, end_m = map(int, end_str.split(':'))
# 直接相减计算总小时数
total_hours = (end_h - start_h) + (end_m - start_m) / 60
return total_hours

16
app/monitor_common.py
View File

@ -401,16 +401,22 @@ def parse_cross_index_dict(delay_index_list, special_time_range, routing_crosses
user_favorite_crosses = db_workstation.query_favorite_crosses(userid, nodeid, area_id)
user_favorite_crosses = [item['favorite_id'] for item in user_favorite_crosses]
cross_week_flow_dict = {}
# 20260506 调整相对流量计算单位为单位小时流量
for delay_index in delay_index_list:
crossid = delay_index.crossid
start_hm = delay_index.tp.start_hm
end_hm = delay_index.tp.end_hm
start_time, end_time = convert_time(start_hm), convert_time(end_hm)
hours = get_hours(start_time, end_time)
if crossid not in routing_crosses_dict.keys():
continue
weekdays = parse_wd_bitmap(delay_index.tp.weekday)
key = '%s_%s' % (weekdays, crossid)
hour_flow = delay_index.delay_info.car_num / hours if hours > 0 else 0
if key not in cross_week_flow_dict.keys():
cross_week_flow_dict[key] = delay_index.delay_info.car_num
if key in cross_week_flow_dict.keys() and delay_index.delay_info.car_num > cross_week_flow_dict[key]:
cross_week_flow_dict[key] = delay_index.delay_info.car_num
cross_week_flow_dict[key] = hour_flow
if key in cross_week_flow_dict.keys() and hour_flow > cross_week_flow_dict[key]:
cross_week_flow_dict[key] = hour_flow
for delay_index in delay_index_list:
crossid = delay_index.crossid
if crossid not in routing_crosses_dict.keys():
@ -421,6 +427,7 @@ def parse_cross_index_dict(delay_index_list, special_time_range, routing_crosses
if special_time_range != '' and not is_overlap_greater_than_one_hour(start_hm, end_hm, special_time_range):
continue
start_time, end_time = convert_time(start_hm), convert_time(end_hm)
hours = get_hours(start_time, end_time)
weekdays = parse_wd_bitmap(delay_index.tp.weekday)
weekdays_str = gen_week_str({'weekday': weekdays})
if date_type in ('weekend', 'workday'):
@ -439,7 +446,8 @@ def parse_cross_index_dict(delay_index_list, special_time_range, routing_crosses
if weekdays not in res[crossid]['delay_infos'].keys():
res[crossid]['delay_infos'][weekdays] = []
is_peak = 0 if not time_overlap(start_time + '-' + end_time, peak_tp) else 1
relative_flow_rate = round(delay_index.delay_info.car_num / cross_week_flow_dict[weekdays + '_' + crossid], 2) if weekdays + '_' + crossid in cross_week_flow_dict.keys() and cross_week_flow_dict[weekdays + '_' + crossid] > 0 else 0
item_hour_flow = delay_index.delay_info.car_num / hours if hours > 0 else 0
relative_flow_rate = round(item_hour_flow / cross_week_flow_dict[weekdays + '_' + crossid], 2) if weekdays + '_' + crossid in cross_week_flow_dict.keys() and cross_week_flow_dict[weekdays + '_' + crossid] > 0 else 0
delay_info = {
'start_time': start_time,
'end_time': end_time if end_time != '24:00' else '23:59',