WO2013075561A1 - 行车状态警示系统及其控制方法 - Google Patents

行车状态警示系统及其控制方法 Download PDF

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Publication number
WO2013075561A1
WO2013075561A1 PCT/CN2012/083211 CN2012083211W WO2013075561A1 WO 2013075561 A1 WO2013075561 A1 WO 2013075561A1 CN 2012083211 W CN2012083211 W CN 2012083211W WO 2013075561 A1 WO2013075561 A1 WO 2013075561A1
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WIPO (PCT)
Prior art keywords
signal
module
warning system
handheld device
motion
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PCT/CN2012/083211
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English (en)
French (fr)
Inventor
黄清信
Original Assignee
Huang Qing-Xin
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Application filed by Huang Qing-Xin filed Critical Huang Qing-Xin
Publication of WO2013075561A1 publication Critical patent/WO2013075561A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/0406Accessories for helmets
    • A42B3/0433Detecting, signalling or lighting devices
    • A42B3/0453Signalling devices, e.g. auxiliary brake or indicator lights
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2661Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
    • B60Q1/2673Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions on parts worn by the driver, e.g. clothes, gloves or bags, specially adapted to provide auxiliary vehicle signalling
    • B60Q1/2676Helmets

Definitions

  • the present invention relates to a driving state warning system, and more particularly to a driving state warning system and a control method thereof. Background technique
  • a warning light at the rear and a red warning light improves safety and illumination when riding a bicycle.
  • the warning light only has a red light that continues to be bright or blinking as a warning.
  • the bicycle only one bicycle can be known in front of the bicycle. It is impossible to know whether the bicycle is going to turn left or right, so there is The manufacturer developed a remote-controllable warning system, which is set on the bicycle and adjacent to the handle. The warning system is located behind the bicycle. The remote control device is pressed by the finger to enable the warning system to display the left or right turn signal. , so that the rear of the bicycle can know in advance that the bicycle will turn left or right to avoid accidents.
  • the remotely adjustable warning system needs to be remotely controlled manually, and the remote control device can only display the left or right turn signal remotely, and the warning function for the brake can not be completed by using the remote control device, so that the rear will come The car can't correctly grasp the driving dynamics of the bicycle.
  • the remote control device can only display the left or right turn signal remotely, and the warning function for the brake can not be completed by using the remote control device, so that the rear will come The car can't correctly grasp the driving dynamics of the bicycle.
  • the main object of the present invention is to provide a driving state warning system, which mainly senses the driving dynamics of a bicycle through a smart handheld device to drive a corresponding warning light number, thereby enabling the rear vehicle to be Correctly know the driving status of the driving ahead to avoid danger.
  • the technical means adopted to achieve the above objective is to enable the driving state warning system to include a smart handheld device and more than one light control device; wherein:
  • the smart handheld device has a sensing unit, a communication module, a control module and a global satellite positioning system (GPS) module, wherein the sensing unit comprises a dynamic sensing module and an electronic compass, and
  • GPS global satellite positioning system
  • the sensing unit comprises a dynamic sensing module and an electronic compass
  • the control module is configured to obtain a motion signal of the motion sensing module, and send the signal through the communication module;
  • the signal control device comprises:
  • controller having more than one power input terminal, more than one set of wireless transceiver terminals, and a plurality of signal output terminals;
  • a signal transceiver module is connected to the wireless transceiver end of the controller for transmitting and receiving communication with the smart handheld device;
  • a power module having more than one power input end and more than one power output end, wherein the power output end is connected to the power input end of the controller;
  • the driving state warning system composed of the foregoing components mainly acquires the motion signal of the motion sensing module of the sensing unit by the control module in the smart handheld device, and the motion sensing module can be an acceleration sensor (G) -sensor) and the gyroscope, when a change in direction is detected, a corresponding motion signal can be generated.
  • the motion sensing module can be an acceleration sensor (G) -sensor) and the gyroscope
  • G acceleration sensor
  • gyroscope built-in motion sensing module
  • the group After obtaining the motion signal, the group transmits the motion signal through the communication module, and the signal control device disposed at the tail of the bicycle receives the motion signal from the signal transceiver module and sends the motion signal to the controller, and the controller will Selecting and driving a warning light on one of the signal output terminals according to the motion signal to present a warning light signal reflecting the instantaneous driving dynamics of the bicycle, so that
  • the sensing unit (acceleration sensor) of the smart handheld device detects the brake message (acceleration reduction)
  • a car signal will be generated and sent to the signal control device.
  • the compass can be used in conjunction with a sophisticated Global Positioning System (GPS) module to accurately determine the direction and distance of travel.
  • GPS Global Positioning System
  • the smart handheld device can be further built with a micro-application and a sensing unit. This provides users with a variety of information, such as search, anti-theft, speed warning, speedometer, statistical driving distance, time, compass, compass, temperature, sending SMS or driving records, etc., so that users can use More convenient.
  • Another object of the present invention is to provide a control method for a driving state warning system.
  • the technical means adopted for achieving the foregoing purpose is to cause the control module in the smart handheld device to perform the following steps, wherein the foregoing steps include a setting. Mode and an operation mode, the setting mode includes:
  • the mode of operation includes;
  • obtaining a motion signal obtaining a motion signal of the motion sensing module through the control module, and performing the next step, and sending a signal to the light source control device at intervals to confirm whether there is a signal return;
  • the direction warning is to determine whether it is a left-right turn through the motion signal and the intensity. If the motion signal is to the left and the intensity is small, the left turn signal is output, and if the motion signal is to the right, If the intensity is small, the right turn signal is output, and if the motion signal is to the left or the right direction and the signal strength is strong, the bicycle can be judged to be in a falling state, and at the same time, the left turn signal and the right turn signal are simultaneously transmitted;
  • An emergency warning is to determine whether it is an emergency vehicle through the direction signal and strength. If the motion signal is forward and the signal is strong, the emergency vehicle is output. If the motion signal is forward or backward and the signal is relatively high, Small, then output a prompt signal;
  • the control method of the driving state warning system is mainly to first obtain the motion signal and then send the corresponding output signal, and judge the degree of tilting to the left or the right according to the strength of the motion signal to respectively output the signals of left turn and right turn respectively. Or, according to the strength of the trend signal, it can be dumped to the front or the rear to output the brake signal or the prompt signal.
  • the rear vehicle can be known except for the left or right turn message.
  • the emergency braking or the current state of the car is required to maintain the distance, so as to provide more clear information to the rear to avoid traffic accidents.
  • Figure 1 is a schematic illustration of one embodiment of the invention.
  • Figure 2 is a block diagram of the internal body of the present invention.
  • FIG. 3 Detailed circuit diagram of the internal body of the present invention.
  • Figure 4 Flow chart of the control method of the present invention.
  • FIG. 5 is an internal block diagram of another embodiment of the present invention. detailed description
  • the driving state warning system includes a smart handheld device 60 and one or more light control devices 10 .
  • the light control device 10 can be It is disposed on the helmet, at the rear of the bicycle or other obvious parts, and the smart handheld device 60 is a smart phone, and can correspond to the light control device 10 (shown in FIG. 2), the smart type Handheld
  • the sensing unit 61 includes a moving sensing module and an electronic compass, and the control module 63 is used to obtain a sense.
  • the direction signal of the moving unit of the measuring unit 61 is sent out by the communication module 62.
  • the communication module 62 uses a Bluetooth module; as understood by those skilled in the art:
  • the sensing unit 61 and the communication module 62 are the original equipment in the smart phone, and the smart handheld device 60 of the present invention utilizes the original equipment.
  • the signal control device 10 includes:
  • a controller 20, as shown in FIG. 3, has more than one power input terminal VDD, one or more wireless transceiver terminals, and a plurality of signal output terminals.
  • the power input terminal is a pin 20
  • the wireless transceiver terminals are respectively pins 17, 18, and the signal output terminals are respectively pins 21-24;
  • the signal transceiver module 30 is connected to the wireless transceiver of the controller 20 for transmitting and receiving communication through the communication protocol and the smart handheld device 60.
  • the signal transceiver module 30 uses the Bluetooth transceiver module. a group, which is connected to the wireless transceiver through pins 2 and 3 respectively;
  • a power module 40 having more than one power input terminal Vin and one or more power output terminals +5V, wherein the power output terminal +5V is connected to the power input terminal VDD of the controller 20, in this embodiment,
  • the power module's power input Vin is connected to 12 volts, while the power output +5V is outputting 5 volts.
  • the plurality of warning lights 50 are respectively connected to the respective signal output ends of the controller 20, and in the embodiment, the warning light 50 includes a left turn signal, a right turn signal, a prompt light and a
  • the warning lights and the respective warning lights respectively use a light-emitting diode, and the switches are respectively controlled by an NPN transistor, and the NPN electro-crystal systems are respectively connected to the signal output ends of the controller 20;
  • a prompt module 51 is corresponding to the signal output end connected to the controller 20.
  • the prompt module 51 utilizes a buzzer BZ1 and controls its switch through an NPN transistor;
  • the driving state warning system of the foregoing components is mainly obtained by the control module 63 of the smart handheld device 60 to obtain the motion signal of the sensing unit 61 moving toward the sensing module, and the motion sensing module can be an acceleration sensor. (G-sensor) or gyroscope, when a change in direction is detected, a corresponding motion signal can be generated.
  • the control module 63 is obtained.
  • a corresponding motion signal is transmitted through the signal transceiver module 62, and the signal control device 10 disposed on the helmet or at the rear of the bicycle receives the motion signal from the signal transceiver module 30 and sends it to the control.
  • the controller 20 selects and drives the warning light 50 on one of the signal output terminals according to the motion signal to present a warning light signal reflecting the instantaneous driving dynamics of the bicycle, so as to Let the rear of the car to turn left or right front of the car know beyond the message, control module 63 once the smart handheld device 60 through the direction sensor 61 A brake message is detected, and a vehicle signal is generated and sent to the light control device 10, and the light control device 10 drives a warning light as a brake light, so that the rear vehicle can know that the bicycle has been emergencyly braked.
  • the prompt module 51 in the light control device 10 emits a sound.
  • the electronic compass of the sensing unit 61 in the smart handheld device 60 can be used in conjunction with a sophisticated global satellite positioning system (GPS), so that the direction and distance of the advancement can be accurately determined, and the smart handheld
  • GPS global satellite positioning system
  • the device 60 can further have more than one micro application built in and cooperate with the sensing unit 61 to provide users with various information, such as collaborative search, anti-theft, speed warning, speedometer, statistical driving distance, time, compass. , compass, temperature, send SMS or driving records, etc., so that users can use it more conveniently.
  • the present invention utilizes the sensing unit 61 and the communication module 62 built in the smart handheld device 60 to cooperate with the operation of the control module 63 to determine the direction of the bicycle when driving, and then generate a corresponding motion signal to drive.
  • the signal control device 10 drives a corresponding warning light 50.
  • the present invention further includes the following control method in the control module 63. Referring to FIG. 4, the present invention
  • the control method includes a setting mode 701 and an operation mode 801, the setting mode 701 includes:
  • the mode of operation 801 is included;
  • the connection status detection 802 is to send a signal to the signal control device 10 at intervals and confirm whether there is a signal return, thereby determining whether the signal transmission between the smart handheld device 60 and the light control device 10 is normal; In this embodiment, if the connection between the smart handheld device 60 and the light control device 10 is abnormal, the smart handheld device 60 can emit a sound to remind the user;
  • Directional warning 805 which determines whether it is left and right by the direction signal and intensity. If the motion signal is biased to the left and the intensity is small, the left turn signal is output, and if the motion signal is biased to the right and the intensity is If it is smaller, it will output a right turn signal. If the motion signal is biased to the left or right and the signal strength is strong, it can be judged that the bicycle is in a falling state. At this time, the left turn signal and the right turn signal are simultaneously transmitted.
  • the emergency alert 806 is determined by the direction signal and strength to determine whether it is an emergency vehicle. If the motion signal is forward and the signal is strong, the emergency braking is output. If the motion signal is forward or backward and the signal is small, the prompt signal is output;
  • the control method of the driving state warning system is mainly to obtain the signal of the direction sensor 61 through the control module 63, and then send a corresponding motion signal, wherein the direction sensor 61 is tilted to the left or the right.
  • the main structure includes a signal control device 10 for use with a smart handheld device 60.
  • the smart handheld device 60 is used.
  • the sensing unit 61 includes a sensing unit 61, a communication module 62, and a control module 63.
  • the control module 62 obtains the motion signal by the sensing unit 61 and sends the motion signal to the light through the communication module 62.
  • the signal transceiver module 30 in the control device 10 uses a controller 20 to interpret the motion signal to drive a plurality of warning lights 50 to achieve the purpose of driving warning.
  • the smart handheld The sensing unit 61 of the device 60 further has a light sensor built therein, and the controller 20 of the signal control device 10 is further connected to a headlight 70, which can interpret the brightness of the use environment, such as the use environment. If it is dark, the control module 63 obtains the headlight signal from the photo sensor, and transmits the signal to the signal transceiving module in the signal control device 10 through the communication module 62. 30.
  • the controller 20 can obtain the headlight signal from the signal transceiver module 30, and then drive and illuminate the headlights of the vehicle, so that the user can avoid manual opening, thereby improving convenience, and Since the smart handheld device 60 can correspond to a plurality of light control devices 10, when any device fails, the device can be directly replaced without the need to replace the entire system as in the prior art. Ways to save costs.

Abstract

一种行车状态警示系统及其控制方法,该行车状态警示系统由一智慧型手持装置(60)和一个以上的灯号控制装置(10)组成,该智慧型手持装置(60)内建一感测单元(61)、一通讯模组(62)和一控制模组(63),该控制模组(63)可取得感测单元(61)中动向感测模组的动向讯号,并通过通讯模组(62)送出;灯号控制装置(10)由一控制器(20)通过一讯号收发模组(30)接收前述动向讯号,进而驱动一组对应的灯号。该行车状态警示系统控制方法可根据智慧型手持装置(60)内建感测装置感测行车状态,并产生一动向讯号送给灯号控制装置(10),由灯号控制装置(10)驱动显示左转、右转、煞车、提示、上坡或下坡等灯号,藉此使车辆可以正确得知行车状态,进而可以避免发生交通意外。

Description

行车状态警示系统及其控制方法 技术领域
本发明系关于一种行车状态警示系统, 尤指一种行车状态警示系统及其控制 方法。 背景技术
近几年来, 各国经常性地遭遇极端气候及面对能源即将枯竭等问题, 因而逐 渐地抬高了各国的环保意识, 并纷纷提出节约能源并节能减碳的呼吁, 为了身体 力行并推广环保意识, 民众以自行车作为代步工具, 并顺便运动, 这项活动已成 为一个新潮流。
由于从事上述活动者众, 而且白天夜里都有爱好者乐此不疲, 然现今自行车 上几乎没有装设任何警示系统, 故民众多半于自行车前方装设一具有照明前方效 果的照明灯, 或自行车后方装设一警示后方且呈红色的警示灯, 使骑乘自行车时 能提高安全度及照明度。
然该警示灯仅有一红色灯光持续明亮或透过闪烁作为警示作用, 对于该自行 车的后方来车仅能知道前方有一辆自行车, 并不能知道该自行车宄竟是要左转或 右转, 因此有厂商发展出一可遥控的警示系统, 该遥控装置系设于自行车上且邻 近把手, 该警示系统则设于自行车后方, 藉由手指按压该遥控装置使警示系统可 显示左转或右转灯号, 使自行车的后方来车可预先知道该自行车即将左转或右转, 以避免发生意外。
惟该可遥控的警示系统需靠手动的方式遥控, 且该遥控装置仅能遥控显示左 转或右转灯号, 对于煞车的警示作用则无法利用前述遥控装置完成, 如此一来会 使后方来车无法正确掌握该自行车的行车动态, 鉴于前述问题, 实有进一步检讨 的空间, 并应谋求可行的解决方案。 发明内容
鉴于前述现有技术的缺点, 本发明主要目的系提供一种行车状态警示系统, 主要是通过一智慧型手持装置感应自行车的行车动态, 以驱动对应的警示灯号, 藉此使后方来车可正确得知前方行车的行车状态, 以避免发生危险。
为达成上述目的所采取的技术手段系令行车状态警示系统包括有一智慧型手 持装置和一个以上的灯号控制装置; 其中: 该智慧型手持装置内建一感测单元、 一通讯模组、 一控制模组及一全球卫星 定位系统 (GPS)模组, 其中该感测单元包含有动向感测模组及电子罗盘, 又该控制 模组用以取得动向感测模组的动向讯号, 并通过通讯模组送出;
该灯号控制装置包括:
一控制器, 具有一个以上的电源输入端、 一组以上的无线收发端及多个讯号 输出端;
一讯号收发模组, 系连接前述控制器的无线收发端, 用以和智慧型手持装置 进行收发通讯;
一电源模组, 具有一个以上的电源输入端及一个以上的电源输出端, 其中电 源输出端系连接于前述控制器的电源输入端;
多个警示灯, 系分别对应连接至前述控制器的各个讯号输出端;
利用前述元件组成的行车状态警示系统, 主要系由智慧型手持装置中的控制 模组取得感测单元的动向感测模组之动向讯号, 该动向感测模组可为加速度感测 器 (G-sensor)及陀螺仪, 当侦测到方向变化时可以产生一相对应的动向讯号, 例 如运用在自行车的行车状态侦测时, 当自行车向右方转弯, 该车身会向右方倾斜, 设在自行车上的智慧型手持装置即由内建的动向感测模组(陀螺仪)侦测得知该向 右方的角加速度有所增加之现象, 故会送出一对应的动向讯号, 控制模组在取得 该动向讯号后, 即通过通讯模组发射该动向讯号, 而设在自行车车尾处的灯号控 制装置将由讯号收发模组接收该动向讯号并送至控制器, 该控制器即会根据该动 向讯号选择驱动其中一讯号输出端上的警示灯, 以呈现反映自行车即时行车动态 的警示灯号, 如此一来除可让后方来车知道前车左转或右转讯息之外, 一旦智慧 型手持装置的感测单元 (加速度感测器)检测出煞车讯息(加速度减少), 将产生一 煞车讯号送给灯号控制装置, 由灯号控制装置驱动一作为煞车灯的警示灯, 藉此 使后方来车可以得知该自行车已紧急煞车, 而避免发生追撞意外, 另该智慧型手 持装置中的感测单元之电子罗盘是可与精密的全球卫星定位系统 (GPS)模组匹配 地使用, 如此可精确地判别前进方向及距离, 又该智慧型手持装置可进一步内建 有微型应用程式并搭配感测单元, 以藉此提供使用者多方面资讯, 如协寻、 防盗、 超速警示、 提供时速表、 统计行车距离、 时间、 指南针、 罗盘、 温度、 发送简讯 或行车纪录等, 如此一来可让使用者可以使用的更为方便。
本发明又一目的系提供一种行车状态警示系统的控制方法, 为达成前述目的 所采取的技术手段系令前述智慧型手持装置中的控制模组执行以下步骤, 其中, 前述步骤包含有一设定模式及一运作模式, 该设定模式包含有:
a.初始化,使程式恢复至最初始状态;
b.读取动向讯号, 系读取感测单元中动向感测模组的动向讯号初始状态, 同 时启动通讯模组;
c.设定使用条件, 可针对上下坡、 煞车、 左右转及车子倒下等各种态样进行 设定其使用条件, 使该使用条件能于运作模式中运行;
该运作模式包含有;
a.取得动向讯号, 透过控制模组取得该动向感测模组的动向讯号, 并执行下 一步骤, 并每隔一段时间即发送讯号至灯号控制装置并确认有无讯号回送;
b.判读,系读取动向讯号目前状态,并依照其动向讯号的前后左右区分一方向 警示及一紧急警示; 其中,
(1)方向警示,系透过该动向讯号及强度而因此判定其是否为左右转,如动向 讯号系向左边方向且强度较小, 则输出左转讯号, 又如动向讯号系向右边方向且 强度较小, 则输出右转讯号, 又如动向讯号系向左边或右边方向且讯号强度较为 强烈, 可藉此判定为自行车呈现倒下状态, 此时则同时传送左转讯号及右转讯号;
(2)紧急警示,系透过该动向讯号及强度而因此判定其是否为紧急煞车,如动 向讯号为向前且讯号较为强烈, 则输出紧急煞车, 如动向讯号为向前或后且讯号 较小, 则输出提示讯号;
上述行车状态警示系统的控制方法, 主要系先取得动向讯号并进而送出相对 应的输出讯号, 又根据动向讯号的强弱判断往左边或右边倾倒的程度, 以分别输 出左转、 右转的讯号, 或根据动向讯号的强弱判断往前方或后方倾倒, 以输出煞 车讯号或提示讯号, 藉由上述即可达到让后方来车除了可以知道左转或右转讯息 之外, 亦可得知紧急煞车或系现为一般状态, 需保持距离的讯息, 藉此提供后方 来车有更多明确的讯息, 以避免发生交通意外。 附图说明
图 1 : 系本发明之一实施例示意图。
图 2: 系本发明之机体内部方块图。
图 3: 系本发明之机体内部详细电路图。
图 4: 系本发明之控制方法流程图。
图 5: 系本发明之另一实施例内部方块图。 具体实施方式
关于本发明之一实施例, 请参阅图 1, 系令行车状态警示系统包括有一智慧 型手持装置 60 和一个以上的灯号控制装置 10, 于本实施例中, 该灯号控制装置 10 系可设于安全帽上、 自行车车尾处或其他明显之处, 而该智慧型手持装置 60 则是智慧型手机, 且可对应至该灯号控制装置 10 (如图 2所示), 该智慧型手持装 置 60内建一感测单元 61、 一通讯模组 62和一控制模组 63, 其中该感测单元 61 是包含有一动向感测模组及一电子罗盘, 另控制模组 63用以取得感测单元 61之 动向模组的动向讯号, 并通过通讯模组 62送出, 于本实施例中, 该通讯模组 62 是使用蓝牙模组; 对于所属技术领域中的技术人员可以理解的是: 该感测单元 61 和通讯模组 62是智慧型手机内的原始配备, 而本发明的智慧型手持装置 60是运 用该原始配备。
该灯号控制装置 10包括:
一控制器 20, 请参阅图 3, 具有一个以上的电源输入端 VDD、 一组以上的无 线收发端及多个讯号输出端, 于本实施例中, 该电源输入端系为接脚 20, 该无线 收发端系分别为接脚 17、 18, 该讯号输出端则分别为接脚 21-24;
一讯号收发模组 30, 系连接前述控制器 20的无线收发端, 用以通过通讯协 议和智慧型手持装置 60进行收发通讯, 于本实施例中, 该讯号收发模组 30是使 用蓝牙收发模组, 其分别透过接脚 2、 3与前述无线收发端连接;
一电源模组 40, 具有一个以上的电源输入端 Vin 及一个以上的电源输出端 +5V, 其中电源输出端 +5V系连接于前述控制器 20的电源输入端 VDD, 于本实施例 中, 该电源模组的电源输入 Vin系连接 12伏特电压, 而电源输出端 +5V则系输出 5伏特电压;
多个警示灯 50, 系分别对应连接至前述控制器 20的各个讯号输出端, 于本 实施例中, 该警示灯 50包含有一左转灯号、 一右转灯号、 一提示灯号及一煞车灯 号, 又各警示灯系分别使用一发光二极体, 分别透过一 NPN 电晶体控制其开关, 另该各 NPN电晶体系分别连接至控制器 20的讯号输出端;
一提示模组 51, 是对应连接至控制器 20的讯号输出端, 于本实施例中, 该 提示模组 51是利用一蜂鸣器 BZ1且透过一 NPN电晶体控制其开关;
利用前述元件组成的行车状态警示系统,主要系由智慧型手持装置 60中的控 制模组 63取得感测单元 61动向感测模组的动向讯号, 该动向感测模组可为加速 度感测器 (G-sensor)或陀螺仪, 当侦测到方向变化时可以产生一相应的动向讯号, 例如运用在自行车的行车状态侦测时, 当自行车向右方转弯, 该车身会向右方倾 斜, 设在自行车上的智慧型手持装置 60即由控制模组 63经由内建的感测单元 61 中的动向感测模组器 61侦测得知向右方倾倒的现象, 控制模组 63在取得该动向 讯号后, 即通过讯号收发模组 62发射一对应的动向讯号, 而设在安全帽上或自行 车车尾处的灯号控制装置 10将由讯号收发模组 30接收该动向讯号并送至控制器 20, 该控制器 20即会根据该动向讯号选择驱动其中一讯号输出端上的警示灯 50, 以呈现反映自行车即时行车动态的警示灯号, 如此一来除可让后方来车知道前车 左转或右转讯息之外, 一旦智慧型手持装置 60的控制模组 63经由方向感测器 61 检测出煞车讯息, 将产生并送出一煞车讯号送给灯号控制装置 10, 由灯号控制装 置 10驱动一作为煞车灯的警示灯,藉此使后方来车可以得知该自行车已紧急煞车, 而避免发生追撞意外, 又该提示模组 51是当讯号收发模组 30与智慧型手持装置 60之间讯号传递不正常时, 则灯号控制装置 10内的提示模组 51会发出声音以告 知使用者, 另该智慧型手持装置 60中的感测单元 61之电子罗盘系可与精密的全 球卫星定位系统 (GPS)匹配地使用, 如此可精确地判别前进方向及距离, 且智慧型 手持装置 60可进一步内建有一个以上的微型应用程式并搭配感测单元 61,以藉此 提供使用者多方面资讯, 如协寻、 防盗、 超速警示、 提供时速表、 统计行车距离、 时间、 指南针、 罗盘、 温度、 发送简讯或行车纪录等, 如此一来可以让使用者使 用的更为方便。
根据上述可知, 本发明是利用智慧型手持装置 60内建的感测单元 61及通讯 模组 62配合控制模组 63的运作, 以判断自行车行车时变换方向, 进而产生一对 应的动向讯号以驱动灯号控制装置 10驱动一对应的警示灯 50,对于所属技术领域 的技术人员可以理解的是: 本发明在前述控制模组 63进一步内建有以下的控制方 法, 请参阅图 4, 本发明的控制方法包含有一设定模式 701及一运作模式 801, 该 设定模式 701包含有:
a.初始化 702,使程式恢复至最初始状态;
b.读取动向讯号 703, 系读取感测单元中动向感测模组的动向讯号初始状态, 同时启动通讯模组;
c.设定使用条件 704, 可针对上下坡、 煞车、 左右转及车子倒下等各种态样 进行设定其判断条件;
该运作模式 801包含有;
a.连线状态检测 802, 是每隔一段时间发送讯号至灯号控制装置 10并确认有 无讯号回送, 藉此判断智慧型手持装置 60与灯号控制装置 10之间的讯号传递是 否正常; 于本实施例中, 若智慧型手持装置 60与灯号控制装置 10之间的连线不 正常, 则可由智慧型手持装置 60发出声音以提醒使用者;
b.取得动向讯号 803 ;
c判读 804,系读取动向讯号目前状态, 并依照其动向讯号的方向讯息和讯号 以分别判断为一方向警示 805及一紧急警示 806; 其中,
(1)方向警示 805, 系透过该动向讯号及强度而因此判定其是否为左右转, 如 动向讯号系偏向左边且强度较小, 则输出左转讯号, 又如动向讯号系偏向右边且 强度较小, 则输出右转讯号, 又如动向讯号系偏向左边或右边且讯号强度较为强 烈, 可藉此判定为自行车呈现倒下状态, 此时则同时传送左转讯号及右转讯号;
(2)紧急警示 806, 系透过该动向讯号及强度而因此判定其是否为紧急煞车, 如动向讯号为向前且讯号较为强烈, 则输出紧急煞车, 如动向讯号为向前或后且 讯号较小, 则输出提示讯号;
上述行车状态警示系统的控制方法,主要系透过该控制模组 63取得该方向感 测器 61的讯号, 进而送出相对应的动向讯号, 其中, 根据方向感测器 61往左边 或右边倾倒的程度, 可分别输出左转、 右转或倾倒的讯号, 又往前方及后方倾倒, 则可输出煞车讯号或提示讯号, 藉由上述即可达到让后方来车除了可以知道左转 或右转讯息之外, 亦可得知紧急煞车或系现为一般状态, 需保持距离的讯息, 藉 此提供后方来车有更多明确的讯息, 以避免发生交通意外。
关于本创作之另一实施例, 请参阅图 5, 其基本架构与前一实施例大致相同, 主要系包含有一灯号控制装置 10搭配一智慧型手持装置 60使用, 该智慧型手持 装置 60内包含有一感测单元 61、一通讯模组 62及一控制模组 63, 该控制模组 62 藉由该感测单元 61取得动向讯号后并藉由通讯模组 62将该动向讯号发送至该灯 号控制装置 10内一讯号收发模组 30, 利用一控制器 20将该动向讯号判读以驱动 多数个警示灯 50, 使达到行车警示的目的, 与前一实施例不同之处在于该智慧型 手持装置 60的感测单元 61进一步内建有一光感测器, 且灯号控制装置 10的控制 器 20进一步连接一车前灯 70, 该光感测器可判读使用环境的明亮程度, 如使用环 境较为阴暗, 则控制模组 63会自光感测器取得车前灯讯号, 并藉由该通讯模组 62 传送至灯号控制装置 10内的讯号收发模组 30, 如此一来该控制器 20即可自讯号 收发模组 30取得该车前灯讯号, 进而驱动点亮其车前灯, 如此一来使用者可免于 手动开启, 以提高方便性, 且因该智慧型手持装置 60是可对应至多数个灯号控制 装置 10, 故有任何一装置故障时, 可直接替换该装置而免于如现有技术中需更换 整套系统, 使用者可藉此方式节省成本。
以上所述仅是本发明的较佳实施例而已, 并非对本发明做任何形式上的限制, 虽然本发明已以较佳实施例揭露如上, 然而并非用以限定本发明, 任何熟悉本专 业的技术人员, 在不脱离本发明技术方案的范围内, 当可利用上述揭示的技术内 容作出些许更动或修饰为等同变化的等效实施例, 但凡是未脱离本发明技术方案 的内容, 依据本发明的技术实质对以上实施例所作的任何简单修改、 等同变化与 修饰, 均仍属于本发明技术方案的范围内。

Claims

权利要求书
1. 一种行车状态警示系统,包括有一智慧型手持装置和一个以上的灯号控制 装置; 其中:
该智慧型手持装置内建一感测单元、 一通讯模组和一控制模组, 其中该感测 单元包含有一动向感测模组, 又该控制模组用以取得感测单元的动向感测模组的 动向讯号, 并通过通讯模组送出;
该灯号控制装置包括:
一控制器, 具有一个以上的电源输入端、 一组以上的无线收发端及多个讯号 输出端;
一讯号收发模组, 系连接前述控制器的无线收发端, 用以和智慧型手持装置 进行收发通讯;
一电源模组, 具有一个以上的电源输入端及一个以上的电源输出端, 其中电 源输出端系连接于前述控制器的电源输入端;
多个警示灯, 系分别对应连接至前述控制器的各个讯号输出端。
2.根据权利要求 1所述的行车状态警示系统, 该警示灯号系包含有一左转灯 号、 一右转灯号、 一提示灯号及一煞车灯号。
3.根据权利要求 2所述的行车状态警示系统, 该灯号控制装置内设有一提示 模组, 是对应连接至控制器的讯号输出端。
4.根据权利要求 3所述的行车状态警示系统,该讯号收发模组为一蓝牙模组。
5.根据权利要求 4所述的行车状态警示系统, 该智慧型手持装置是可为智慧 型手机、 平板电脑或手持式电动玩具。
6.根据权利要求 5所述的行车状态警示系统, 该智慧型手持装置内建的感测 单元中之动向感测模组是加速度感测器及陀螺仪。
7.根据权利要求 6所述的行车状态警示系统, 该智慧型手持装置的感测单元 进一步包含有一电子罗盘;
该智慧型手持装置内建有一全球卫星定位系统 (GPS)模组。
8.根据权利要求 7所述的行车状态警示系统, 该灯号控制装置设于安全帽上 或自行车车尾处。
9.根据权利要求 8所述的行车状态警示系统, 该智慧型手持装置内建有一个 以上的微型应用程式。
10.根据权利要求 1至 9中任一项所述的行车状态警示系统,该智慧型手持装 置内建的感测单元进一步内建有一光感测器;
该控制器进一步连接一车前灯。
11.一种行车状态警示系统的控制方法,系令前述智慧型手持装置中的控制模 组执行以下步骤, 其中, 前述步骤包含有一设定模式及一运作模式, 该设定模式 包含有:
a.初始化,使程式恢复至最初始状态;
b.读取动向讯号, 系读取方向感测器的动向讯号初始状态, 同时启动蓝牙; C.设定使用条件, 可针对上下坡、 煞车、 左右转及车子倒下等各种态样进行 设定其使用条件, 使该使用条件能于运作模式中运行;
该运作模式包含有;
a.取得动向讯号, 透过控制模组取得该方向感测器的动向讯号, 并执行下一 步骤, 并每隔一段时间即发送讯号至灯号控制装置并确认有无讯号回送;
b.判读,系读取动向讯号目前状态,并依照其动向讯号的前后左右区分一方向 警示及一紧急警示; 其中,
(1)方向警示,系透过该动向讯号及强度而因此判定其是否为左右转,如动向 讯号系向左边方向且强度较小, 则输出左转讯号, 又如动向讯号系向右边方向且 强度较小, 则输出右转讯号, 又如动向讯号系向左边或右边方向且讯号强度较为 强烈, 可藉此判定为自行车呈现倒下状态, 此时则同时传送左转讯号及右转讯号;
(2)紧急警示,系透过该动向讯号及强度而因此判定其是否为紧急煞车,如动 向讯号为向前且讯号较为强烈, 则输出紧急煞车, 如动向讯号为向前或后且讯号 较小, 则输出提示讯号。
12.根据权利要求 11所述的行车状态警示系统的控制方法, 该控制模组运作 模式设有一连线状态检测, 当智慧型手持装置与灯号控制装置讯号传递不正常时, 则智慧型手持装置会发出声音。
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