The design of the speed control system of brushless DC motor based on SPMC65P2404A is implemented, which used in the electric-bicycle.
以SPMC65 P 2404 A单片机为核心,设计了一种用于电动自行车的无刷直流电动机调速控制系统。
In 2007, there were 2,469 deaths from electric-bicycle accidents nationwide, up from just 34 in 2001, according to government statistics.
官方统计数据显示,2007年电动自行车事故造成2469人死亡,远远高于2001年时的34人。
In 2007, there were 2, 469 deaths from electric-bicycle accidents nationwide, up from just 34 in 2001, according to government statistics.
官方统计数据显示,2007年电动自行车事故造成2469人死亡,远远高于2001年时的34人。
Advocates for green transportation say these arguments amount to thinly veiled attempts to protect the electric-bicycle industry's competitors.
积极为绿色交通奔走呼吁的请愿人士说,这些借口苍白无力,不过是试图去保护电动车的竞争者而已。
He's dressed in a red uniform, with one red box slung over his back, one on his front. He motored over on his electric bicycle with the hot pot on his back.
当门打开的时候,刘磊微笑地说到:“您好,我是海底捞送外卖的,”他穿着一套红色的制服,前后各挂着一个红色的箱子,他骑着电单车把火锅放在身后。
But to Stoddard it's a bit of an oddity for an electric hybrid bicycle, which he says usually focus more on comfort.
不过在斯托达德看来,这辆电动混合动力自行车有点怪,他认为这类车往往更多地关注于舒适性。
Article 58 When a motor wheel chair vehicle of a disabled person or an electric bicycle is running within the non-motor vehicle lane, the maximum speed per hour shall not exceed 15 kilometers.
第五十八条残疾人机动轮椅车、电动自行车在非机动车道内行驶时,最高时速不得超过十五公里。
The project introduced the state of the simulation technology, analyzed the limitation of the present simulation technology in the electric bicycle drive system research.
论文介绍了仿实技巧的现状,剖析了现无的仿实技巧反在电动自行车驱动体解机能研讨外的局限性。
The platform simulation has used the electric bicycle drive system data acquisition installment.
平台仿实当用了电动自行车驱动体解数据采集拆放。
Grasshopper is a foldable electric bicycle that turns into a trolley for easy transport. The use of composite materials provides rigidity and strength.
蚱蜢自行车是一种可折叠的电动自行车,它可以被折叠成手推车形,便于携带。复合材料的使用,保证了其硬度和强度。
When purchasing an electric bicycle or a motor kit, you'll come across various options for the battery power.
在购买电动自行车或电动工具包,你会遇到各种选择电池电量。
It's similar to an electric bicycle in that the motor only engages when the rider puts power in as well.
它和电动自行车的相似之处是,只有在骑车人注入动力时发动机才能接合。
This article will the electric bicycle in practice the possible problem of existence and launch related laws, and puts forward the countermeasures and proposals.
本文将对电动自行车在实践中存在及大概出现的问题展开相关执法研究,提出对策发起。
A woman rides her electric bicycle past a residential block in Beijing, China.
在中国北京,一位妇女骑着其电动自行车穿过一个居民区。
Therefore, it is necessary to electric bicycles and in real problems arising in the course of study, find feasible measures to make electric bicycle in road and legally can more "unimpeded" driving.
因此,有必要对电动自行车及其在现实中产生的问题举行研究,找到切实可行的对策,让电动自行车在道路和执法上都能越发“流畅无阻”的行驶。
This paper introduces an electric bicycle controller combined with DC brushless motor, specially describes the system and control technology of the new mode and applied electric bicycle's controller.
本文介绍了一种与直流无刷电动机配合使用的电动自行车控制器,着重论述了此种新型、实用的电动自行车控制器的系统构成和设计技术。
Lead-fiber lead acid batteries met the demands of electric bicycle power batteries entirely.
满足电动自行车用动力电池的使用要求。
In this paper, a kind of performance testing system for electric bicycle power battery is introduced.
本文介绍了一种电动自行车用动力电池(组)全自动性能测试系统。
The company's franchise: manual wheelchair, electric wheelchair, 3, 4 electric scooter, electric bicycle, push Cart, golf car.
本公司专营:手动轮椅车、电动轮椅车、3轮,4轮电动代步车、电动自行车、手推购物车、高尔夫球包车。
Use Semantic Differential method (SD method) to analysis electric bicycle design characteristics, extract the modelling elements of electric bicycle's appereance.
应用意象尺度法(即SD法)对现有电动自行车造型特点进行了分析,提取了电动自行车的造型元素。
The characteristics of electric bicycle were summarized. Variotls type batteries for the power of electric bicycle were compared and analyzed.
综述了电动助力自行车的特点。分析比较了几种电动车用电池的优缺点。
Currently hydrogen-air fuel cells and direct methanol fuel cells are not ready for electric bicycle application.
目前,氢空气燃料电池和直接甲醇燃料电池还不可能用于电动自行车。
The electric bicycle is more economic and practicable due to its zero pollution, safe riding and easy operation.
电动自行车对环境没有污染,骑行安全,使用方便,是一种比较经济实用的车辆。
A electric bicycle entirety performance auto-testing system is introduced, including the design principles, construction and control system.
系统论述电动自行车整车性能自动检测系统的设计原理、结构和测控系统。
An important index for safety running of electric bicycle is brake performance. The traditional testing technique costs time and vigor. Manpower and environment factors both affect it enormously.
制动性能是关系到电动自行车行驶安全的一项重要指标,传统的路检方法费时费力,受人为和环境因素的影响大。
The result of the investigation can be used for reference by the electric bicycle enterprise of our country for production decision and designing.
调查结果对于国内电动自行车厂家的生产决策以及设计工作会有借鉴作用。
A new method of multi-stage constant charge for valve-regulated lead-acid (VRLA) battery system of electric bicycle has been studied in this paper.
通过对电动自行车用阀控铅酸(VRLA)蓄电池特性的分析,研究了一种新的充电方法——分段恒流充电法。
A new method of multi-stage constant charge for valve-regulated lead-acid (VRLA) battery system of electric bicycle has been studied in this paper.
通过对电动自行车用阀控铅酸(VRLA)蓄电池特性的分析,研究了一种新的充电方法——分段恒流充电法。
应用推荐