(json_ele)
return "^S{}_^O{}".format(json_ele['sensor']['id'],
                              json_ele['object']['id'])
Get the object id value of a detected vehicle. The object id is a
    combination of the sensor id and the object id

    Arguments:
        json_ele {[dict]} -- Detection record in day2 schema

    Returns:
        [string] -- Object ID
Get the object id value of a detected vehicle. The object id is a
    combination of the sensor id and the object id
Get the object id value of a detected vehicle . The object id is a combination of the sensor id and the object id
def get_obj_id_in_sensor(json_ele):
    """
    Get the object id value of a detected vehicle. The object id is a
    combination of the sensor id and the object id

    Arguments:
        json_ele {[dict]} -- Detection record in day2 schema

    Returns:
        [string] -- Object ID
    """
    return "^S{}_^O{}".format(json_ele['sensor']['id'],
                              json_ele['object']['id'])
def get_obj_id_in_sensor ( json_ele ) : return "^S{}_^O{}" . format ( json_ele [ 'sensor' ] [ 'id' ] , json_ele [ 'object' ] [ 'id' ] )