Question

(b) A customer survey conducted by your design team for the design of a new mountain bicycle had the following customer requirements (CR) and as shown in Table 1. Satu kajiselidik pelanggan telah dilaksanakan oleh pasukan rekabentuk anda untuk merekabentuk satu basikal bukit baru dan keperluan pelanggan adalah seperti yang ditunjukkan dalan Jadual Gi) Determine one or more engineering characteristics (EC) for each of the Tentukan satu atau lebih ciri-ciri kejuruteraan untuk setiap keperluan. Sertakan unit dan 9 Marks/ Markah) (i) Develop a House of Quality for the new mountain bicycle. Use a Giant 1.1 requirements. Include units and limits. hadnya sekali. brand mountain bicycle as shown in Table 2 for benchmarking. Estimate values used. [Bangunkan satu House of Quality" untuk satu basikal bukit baru. Gunakan basikal bukit jenama Giant seperti dalam Jadual 2 sebagai penentu-aras. Anggarkan nilai-nilai yang digunakan] (11 Marks/ Markah) Table 1 Customer requirement with weightage Jadual 1 Keperluan Pelanggan dengan pemberatan Customer Requirement Durable Light Safe High variable speed Comfortable ride Cheap Weightage 15% 30% 10% 25% 15% 5% Item 2 4 Table 2 Giant mountain bike requirement rank. Jadual 2 Kedudukan keperluan dalam basikal bukit Giant) Giant Mountain Bike Characteristics Rank Durable 4 Light Safe High variable 5 speed Comfortable4 ride Cheap

Answer 1

Static

• Length
• Width
• Weight

Dynamic

• Height

Operating

• Reaction
• Speed
• Turning
• Braking
• Accelerating

Traffic flow of all vehicles using that corridor should improve.

Number of accidents involving bicyclists should reduce.

Potential bicyclists should be encouraged to use bicycles.

Non Motorized Traveling Planning Process

Establishing NMT planning Principles
• Coherence and directness
• Attractiveness and comfort
• Safety and Security

Data Collection

Needs Assessment through

NMT specific Transport

Modelling Process
• Road Inventory
• Travel behavior pattern
• Upcoming roads and areas of development

Traffic Analysis Zones (TAZ) – small to capture short distance trips

Bicycle Compatibility Index of network

Trip generation

Mode choice- current and potential users

Trip distribution

Trip assignment

Scenario Analysis- BAU and NMT scenario

Non-motorized Transport Master Plan (NMT-MP)
• Network Plan -Demand based prioritisation of Network Plan
• Infrastructure Design and facilities requirements
• Implementation – drawings, cost estimates, specification etc.
• Evaluation – every five years
• Phasing- accidents, NMT volumes, ease of construction

• Physical safety - volume of motorized vehicles, speed of motorized vehicles, frequency of buses and other heavy vehicles.
• Security- land use mix and density, informal sectors on road side, lighting, other bicyclists and pedestrians.
• Barriers and attractiveness- parked vehicles, pedestrians on the road, bus stop density, pavement quality, shade, gradient, etc.
• Intersections- density of non-controlled vehicular access, type and level of controlled vehicular access (signalized intersections).