Document ID: chunk:federal_register_of_legislation:F2021L01518:reg:60:p1
Version: federal_register_of_legislation:F2021L01518
Segment Type: reg
Provision Reference: reg 60 (pt 1/16)
Character Range: 35769–38860

60                            45.00          50.00                 45.00     50.00

       * For subject vehicle speeds between the listed values (e.g. 53 km/h), the maximum impact speed (i.e. 40/45/40/45 km/h) assigned to the next higher subject vehicle speed (i.e. 55 km/h) shall apply. For masses above the mass in running order, the maximum relative impact speed assigned to the maximum mass shall apply.

          With α = Wr/W × L/H, where :

                  (a) Wr is the rear axle load.

                  (b) W is the subject vehicle mass in running order.

                  (c) L is the subject vehicle wheelbase.

                  (d) H is the subject vehicle centre of gravity height in running order

              The speed reduction shall be demonstrated according to paragraph 6.6.

              At the request of the manufacturer, a vehicle of the Category N1 may be assessed according to the Requirements for α >1.3 regardless of its α value.

              5.3.  Interruption by the Driver

              5.3.1. The AEBS shall provide the means for the driver to interrupt the collision warning and the emergency braking.

              5.3.2. In both cases above. this interruption may be initiated by any positive action (e.g. kick-down. operating the direction indicator control) that indicates that the driver is aware of the emergency situation. The vehicle manufacturer shall provide a list of these positive actions to the technical service at the time of type approval and it shall be annexed to the test report.

              5.4.  Deactivation

              5.4.1. When a vehicle is equipped with a means to manually deactivate the AEBS function. the following conditions shall apply as appropriate:

              5.4.1.1 The AEBS function shall be automatically reinstated at the initiation of each new ignition cycle.

              5.4.1.2. The AEBS control shall be designed a in such a way that manual deactivation shall not be possible with less than two deliberate actions.

              5.4.1.3. The AEBS control shall be installed so as to comply with the relevant requirements and transitional provisions of UN Regulation No. 121 in its 01 series of amendments or any later series of amendments.

              5.4.1.4. It shall not be possible to manually deactivate the AEBS at a speed above 10 km/h.

              5.4.2. When the vehicle is equipped with a means to automatically deactivate the AEBS function, for instance in situations such as off-road use, being towed, being operated on a dynamometer, being operated in a washing plant, in case of a non-detectable misalignment of sensors, the following conditions shall apply as appropriate:

              5.4.2.1. The vehicle manufacturer shall provide a list of situations and corresponding criteria where the AEBS function is automatically deactivated to the technical service at the time of type approval and it shall be annexed to the test report.

              5.4.2.2. The AEBS function shall be automatically reactivated as soon as the conditions that led to the automatic