The Security Design of Child Seat of Electric Bicycle

2013 ◽  
Vol 441 ◽  
pp. 572-575
Author(s):  
Fei Peng Wang ◽  
Qian Hui Yang ◽  
Ling Chen Zheng ◽  
Hong Li Chen
Keyword(s):  
Traffic Accidents ◽  
Quality Standards ◽  
Research Quality ◽  
Child Safety ◽  
Security Design ◽  
Control Methods ◽  
Electric Bicycle ◽  
Structure Strength ◽  
Electric Bicycles ◽  
Safety Seat

In recent years, with many cities limiting motorcycle-related regulations in China, Electric bicycles due to the inexpensive, easy to maneuver, energy saving and environmental protection, are used by people of all ages. Now, electric bicycles have become one of the main means of transport, back of electric bicycles as "child seat" to carry child travel commonplace, traffic accidents are also frequent. Through the widespread use of electric bicycle child seat from the safety and comfort of both analysis concluded: these structures a variety of seat provides safety and security for their children is very limited. Next child safety seat structure, strength, and to do in-depth research, quality standards and quality control methods.

scholarly journals Foldable Front Child-Seat Design for Scooter Motorcycle: Strength Analysis Under Static and Dynamic Loading

2020 ◽  
Vol 3 (2) ◽  
pp. 37-44
Author(s):  
Siti Zulaikah ◽  
Wahyu Haykal Rahmanda ◽  
Farid Triawan ◽  
Keyword(s):  
Dynamic Loading ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Strength Analysis ◽  
Child Safety ◽  
Small Child ◽  
Safety Consideration ◽  
Motorcycle Rider ◽  
Static And Dynamic Loading ◽  
Safety Seat

Nowadays, motorcycle is considered as one of the most practical transportation mode in Indonesia. It has become a common practice that a motorcycle rider often brings a small child using a child seat while riding. However, the used child seat is usually not safe and can easily fall off from the motorcycle due to the lack of safety consideration. Moreover, it is very risky to ride a motorcycle with a small child, knowing that motorcycles are the highest contributor to road traffic accidents. For this reason, this paper proposes a primary design idea of a foldable child safety-seat that can be placed on the front part of a scooter motorcycle. This design is also completed with strength analysis to evaluate the components’ safety for children under five years old with a weight of around 50 kg. The strength calculation of the frame is done by a theoretical approach under static and dynamic loading. According to the analysis, the proposed child seat design could provide a factor of safety of more than 3.6 for static loading and 1.6 for dynamic loading. This study is expected to be used as a reference for developing a more reliable child safety- seat for motorcycle rider in Indonesia.

scholarly journals Electric Bicycle Lane-Changing Behavior under Strategy Games

2018 ◽  
Vol 10 (9) ◽  
pp. 3019
Author(s):  
Haipeng Shao ◽  
Jiangping Wang ◽  
Yin Wang ◽  
Sitian Chen
Keyword(s):  
Traffic Accidents ◽  
Motor Vehicle ◽  
Complete Information ◽  
Motor Vehicles ◽  
Risk Level ◽  
Lane Changing ◽  
Strategy Model ◽  
Before And After ◽  
Electric Bicycle ◽  
Electric Bicycles

The random lane-changing behavior of electric bicycles brings a great safety hazard to urban transportation: According to the national traffic accident statistics in 2015, 8.22% of traffic accidents are caused by non-motor vehicle violations. Among them, the accident rate caused by electric bicycles is as high as 78%. In order to effectively analyze and quantify the risk of this lane-changing behavior, based on the non-cooperative strategy model under complete information, a Z-test of the speed before and after the “illegal” lane-changing behavior was carried out by using the data of the mixed-flow sections of Xi’an city. Constructing the judgment matrix to determine the weight value of motor vehicles’ game strategy and constructing the charge matrix, the utility income analysis of the electric bicycle and the affected motor vehicle is made by using the payment function, and the exceeding conflict model is established to quantify the risk level of the conflict number in the unit road. It is verified that the “illegal” lane-changing behavior of electric bicycles is a goal-oriented behavior for obtaining greater desired speed.

A methodology for child safety seat design

1974 ◽  
Author(s):  
Robert P. Meyer ◽  
Jack I. Laveson
Keyword(s):  
Child Safety ◽  
Safety Seat

PW 0716 Investigation on KAP regarding child safety seat among parents of child aged 4–6

2018 ◽  
Author(s):  
Dan Zhao ◽  
Jianping Ma ◽  
Shengyuan Liu ◽  
Sihan Chen ◽  
Ji Peng ◽  
...  
Keyword(s):  
Child Safety ◽  
Safety Seat

Dangerous Activities by Children in Grocery Carts: Is Adult Supervision Important?

2003 ◽  
Vol 92 (3) ◽  
pp. 957-962 ◽  
Author(s):  
W. Andrew Harrell
Keyword(s):  
Logistic Regression ◽  
Child Safety ◽  
Older Children ◽  
Shopping Trip ◽  
Shopping Cart ◽  
Adult Supervision ◽  
Two Indices ◽  
Children's Activities ◽  
Safety Seat ◽  
Made In

Systematic observations of 231 children (infancy to 5 years) and the 231 adults accompanying them were made in 29 supermarkets in Edmonton, Alberta, Canada. The objective of the study was to describe the influence of two indices of adult supervision in supermarkets on children's activities in shopping carts. Adult supervision was measured by whether the adult ever lost sight of the child and whether the adult was 10 feet or more from the child at any time during a shopping trip. 23% of the children stood on the ends or sides of carts; 49% climbed or tried to climb out of carts. Adults lost sight of a child, whether in or outside the cart, a mean of 3.3 times and were 10 feet away 2.7 times during an average shopping trip. Logistic regression showed that a child rather than an adult pushing a shopping cart through the store was the strongest factor related to standing on ends or sides of carts. Pushing by a child was more likely to occur when adult monitoring was low and when children were older. Climbing out was predicted by the number of times an adult was > 10 feet away, older children, and a child being in the cart basket as opposed to outside the cart or in the child safety seat.

Managing non-response rates for the National Child Safety Seat Survey in Canada

2010 ◽  
Vol 17 (2) ◽  
pp. 97-101
Author(s):  
T. Yi Wen ◽  
A. W. Snowdon ◽  
A. Hussein ◽  
S. E. Ahmed
Keyword(s):  
Response Rates ◽  
Child Safety ◽  
Safety Seat

The Association Between Hands-On Instruction and Proper Child Safety Seat Installation

PEDIATRICS ◽  
2000 ◽  
Vol 106 (Supplement_3) ◽  
pp. 924-929
Author(s):  
Wendy G. Lane ◽  
Gilbert C. Liu ◽  
Elizabeth Newlin
Keyword(s):  
Primary Care ◽  
Outcome Measure ◽  
Private Insurance ◽  
Cross Sectional Study ◽  
Child Safety ◽  
Sectional Study ◽  
Cross Sectional ◽  
Main Outcome Measure ◽  
Hands On ◽  
Safety Seat

Objective. To determine if hands-on instruction in child safety seat (CSS) installation decreases the number of errors in installation. Design. Cross-sectional study. Setting. Primary care offices, emergency department, CSS checkpoint. Participants. Parents of children <2 years old receiving medical care or attending a CSS check. Main Outcome Measure. Errors in CSS use. Results. Only 6.4% of parents had a correctly installed CSS. Hands-on instruction was associated with fewer errors in seat installation. Increased parent age, completion of college, and having private insurance were also associated with fewer errors in CSS placement. The majority of parents learned to install seats from reading the manual, from friends and relatives, and from figuring it out on their own. Conclusions. Errors in CSS installation are a significant problem. Hands-on instruction decreases the numbers of errors in CSS installation. However, few parents receive hands-on instruction from experts in CSS installation. Increases in correct CSS use could result from hands-on education by trained professionals.

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