Exemplifying Honda‘s commitment to occupant safety, the all-new Jazz is the first of the brand’s models in Europe, and the first model in its class to market, to feature new front-centre airbag technology as standard. The newly introduced passive safety feature is just one element of a comprehensive package of safety features and driver aids for the all-new Jazz, further reinforcing the car’s reputation as one of Europe’s safest.
New front-centre airbag system
The new front centre airbag is fitted within the back of the driver’s seat and expands into the space between driver and passenger. This new airbag, one of 10 in the new Jazz, helps to avoid direct contact and reduce impact between a driver and a passenger in the event of a side-on collision. In order to ensure the airbag is accurately placed to deliver maximum protection during deployment, the airbag uses three attachment tethers which guide the airbag around the driver in a curve. To realise this new feature, the engineering team developed the airbag unit to fit within the upper bolster of the newly designed driver’s seat.
The new front centre airbag works in concert with two other features in the event of a side on collision. The seat belt pre-tensioners for both driver and passenger work to reduce lateral occupant movement and are further supported by the centre armrest which has increased in height. Overall the impact of this new approach can reduce injury to the head by 85% for near-side passenger and 98% for far-side passenger (Honda internal testing).
Further improvements for new Jazz include the rear seat i-side Airbag System. This unique double-structure airbag, installed in the rear seat pad, activates to protect rear occupants from impacts against the door and C-pillar in the event of side-on collisions. The airbag is also designed in compact size in order not to detract from the unique magic seat function of Jazz.
These new advancements in occupant safety come as Euro NCAP, the European consumer protection organisation for vehicle safety, introduces new test requirements in 2020 in recognition of the severe effects of side-on collisions. The new assessments will expand the scope of investigations into side-on collisions from the far-side.
“Occupant safety is of the utmost importance for our designers when we develop a new car,” said Takeki Tanaka, Large Project Leader for Honda. “We completely redesigned the latest generation Jazz from the ground up, which meant that we were able to incorporate new advanced structural technologies and the latest passive safety features to provide exceptional protection from all kinds of accidents. With the addition of an upgraded suite of advanced safety features and driver aids as standard, we are confident that the all-new Jazz remains one of the safest cars in its class.”
In addition to the new front-centre airbag, an SRS airbag system in front of the driver’s knee reduces impact on the lower limbs and contributes to the improvement of occupant protection performance for the head and chest by supressing forward movement of the entire body.
Passive safety engineered into vehicle structure
The all-new Jazz incorporates Honda’s proprietary Advanced Compatibility Engineering™ (ACE™) body structure technology that forms the foundation for excellent passive safety performance, enhancing occupant crash protection.
A network of connected structural elements distributes crash energy more evenly throughout the front of the vehicle, reducing the forces transferred to the passenger compartment. ACE™ not only protects the car and its passengers by dispersing the collision energy throughout the body structure, but it also reduces the collision energy against the other vehicle too. Its safety performance helps protect occupants from collisions with large and small vehicles alike.
Enhanced active safety technologies as standard
The passive safety features on the new Jazz are complemented by the Honda SENSING suite of active safety and driver assist technologies which have been enhanced for the latest model. A new wider angle, higher definition camera replaces the multi-purpose camera and City-Brake Active System (CTBA) sensor set-up of the previous-generation Jazz. The camera recognises a more comprehensive range of road surface and traffic characteristics. These include detecting if the vehicle approaches the outer edge of a pavement (into a grass or gravel border), an oncoming vehicle, or drifting into another lane without indicating and, road signs. The camera is also able to eliminate fogging for a constantly clear field of view.
The enhanced Honda SENSING suite of technologies includes:
- Collision Mitigation Braking System with improved night-time operation to also detect pedestrians when there is no street lighting. The system also alerts the driver when it detects a cyclist cutting across. In addition, the system now applies the brakes when the Jazz cuts across or turns into the path of a oncoming vehicle. This is enabled by the newly-developed front wide view camera.
- Adaptive Cruise Control which manages the gap to the car in front automatically and allows the car to follow traffic at low speeds in congestion (Low Speed Follow).
- Lane Keeping Assist System operates from 72km/h urban and rural roads – as well as multi-lane highways – for increased safety in more situations.
- Road Departure Mitigation System assists the driver to not stray from the road. It alerts the driver if it detects the vehicle approaching the outer edge of the pavement (into a grass or gravel border), an oncoming vehicle, or drifting into another lane without indicacting.
- Traffic Sign Recognition System uses the front wide view camera to detect road signs whenever the vehicle is moving forward. The system automatically recognises and displays the signs via the seven-inch LCD display once the vehicle has passed the sign. The system is designed to detect circular road signs displaying speed limits and ‘No Passing’ information. Two road signs can be displayed at any one time – the right side of the display only shows speed limit signs while the left shows ‘No Passing’ signs and speed limits with additional information; such as weather conditions, for example.
- Intelligent Speed Limiter recognises traffic speed signs and sets the speed limit. If the traffic sign shows a slower speed compared to the actual vehicle speed, an indicator on the display flashes with an alarm sound and the system gradually decreases the vehicle speed.
- Auto High-Beam works at speeds of more than 40km/h to switch High Beam head lights on/off automatically depending on oncoming/preceding vehicles (cars, trucks and motorcycles), bicycles and environmental brightness.
- Blind Spot Information, complete with Cross Traffic Monitor is standard on Executive grade.
Reposted from Only Motors