WO2013007170A1 - 一种车辆紧急状态警报器 - Google Patents
一种车辆紧急状态警报器 Download PDFInfo
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- WO2013007170A1 WO2013007170A1 PCT/CN2012/078299 CN2012078299W WO2013007170A1 WO 2013007170 A1 WO2013007170 A1 WO 2013007170A1 CN 2012078299 W CN2012078299 W CN 2012078299W WO 2013007170 A1 WO2013007170 A1 WO 2013007170A1
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- alarm
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- vehicle
- vehicle emergency
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096791—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is another vehicle
Definitions
- the utility model relates to an alarm device, in particular to a vehicle emergency state alarm device.
- the measures to prevent rear-end collisions are to open dangerous lights immediately after an accident or parking due to a malfunction, and place a danger sign 150 meters away from the incoming vehicle.
- the purpose of the utility model is to provide a vehicle emergency state alarm device, which can immediately send a super-field view alarm information to surrounding vehicles after a highway accident or a faulty stop, thereby reducing the incidence of secondary accidents and rear-end collisions, and effectively reducing accidents. Degree and reduce casualties.
- the present invention adopts the following technical solutions.
- a vehicle emergency alarm includes the following features:
- An alarm trigger device that is activated when the vehicle is in an emergency state
- Receiving a signal sent by the alarm triggering device coordinating a central processor that directs the operation of each functional module; and transmitting a signal to the external processor to send an emergency signal to the outside; a signal receiving device connected to the central processing unit and receiving an emergency signal transmitted from the outside;
- the data storage device connected to the central processing unit is also included.
- vehicle positioning navigation device connected to the central processor is also included.
- the alarm triggering device includes an acceleration sensor and an inclinometer automatic triggering alarm device.
- the acceleration sensor and the inclinometer automatically trigger the alarm device to sample at a frequency of more than 10 times per second.
- the alarm triggering device also includes a manual alarm button.
- the signal transmitting device is a radio transmitter.
- the signal receiving device is a radio receiver.
- the signal output device includes a speaker and an alarm indicator.
- the signal output device further includes an output interface.
- the utility model adopts the above structure, and sends a radio wave alarm information to a signal receiver of a vehicle or a roadside in a certain range around the vehicle in an emergency state, and an alarm device that receives the alarm information when the vehicle is in a driving state, and can be simultaneously notified by sound and light.
- Super vision to detect danger early, take timely measures to avoid secondary accidents or rear-end collisions, and effectively prevent traffic problems such as secondary rear-end collisions.
- FIG. 1 is a schematic diagram of a component module of an embodiment of the present invention.
- a vehicle emergency state alarm device of the present embodiment is packaged by a high-strength, anti-shock, fire-resistant and waterproof box, comprising: an alarm triggering device 2 that is activated when the vehicle is in an emergency state; a central processing unit 1 for transmitting information by the device; a signal transmitting device 7 connected to the central processing unit and transmitting an emergency signal to the outside; an emergency signal receiving device 6 connected to the central processing unit and receiving the externally transmitted signal; The central processor is connected to the signal output device 3 for warning.
- the signal transmitting device 7 is a short-range fixed-frequency radio wave transmitting device that can load accident data, that is, a radio transmitter;
- the signal receiving device 6 is a device that can receive and analyze short-range fixed-frequency radio waves carrying accident data. , that is, the radio receiver;
- the alarm triggering device 2 includes a manual alarm button and a collision event for the vehicle to stop the vehicle.
- the accelerometer and the inclinometer automatically trigger the alarm device;
- the signal output device 3 includes a speaker and an alarm indicator and an output interface for connecting other devices, for example, the interface can be connected to a display to indicate a danger signal and used to download the storage element. Acceleration data and inclination data;
- the central processor 1 is the nerve center of each functional module, and uniformly coordinates the actions of each functional module.
- the state of emergency of the vehicle includes an accident or malfunction of the vehicle on the road.
- the accident includes an accident such as a collision with another vehicle or a ground object while the vehicle is running, or an accident such as a rollover.
- the failure means that the accident did not occur, and the vehicle itself cannot travel normally.
- the dangerous information needs to be transmitted to the rear vehicle at the first time, and the rear vehicle driver must effectively receive the dangerous information, so as to obtain more time and distance to take effective measures to drive the vehicle. .
- the acceleration sensor inside the embodiment detects that the (positive and negative) acceleration of the vehicle exceeds the acceleration range of the normal acceleration or braking of the vehicle, or when the inclination angle is greater than the normal inclination range, the alarm triggering device is triggered immediately.
- the central processor 1 sends information to the central processing unit 1, the central processor 1 directs the radio transmitting module to load the alarm information, and sends a radio wave to the surrounding area of 200 meters to 1000 meters at a fixed frequency by the signal transmitting device 7, and automatically opens the danger.
- the light that is, the car's own turn signal flashes at the same time, that is, "double flash"
- the signal output device 3 (such as the speaker and the alarm indicator) is also immediately turned on to remind the driver.
- the driving vehicle is transmitting a dangerous signal, whether it is a false alarm or not. If it is a false alarm, it can be manually turned off.
- a vehicle in which such a car alarm is mounted can receive this fixed-frequency radio wave through the signal receiving device 6, which is parsed by the central processing unit 1 and emits a tight alarm sound and alarm through the speaker of the signal output device 3.
- the indicator light flashes the alarm message.
- the above speaker and alarm indicator should be placed on the cab console to make it easier for the driver to know the danger information.
- the alarm sound should be louder and smaller, so that it cannot be suddenly loud, so as not to scare the driver, but The maximum sound should be achieved in a short period of time, and the driver who is in a state of fatigue driving should be alerted immediately when the sound is loudest. After the driver receives the alarm message, the alarm sound can be manually turned down, but the alarm sound cannot be turned off.
- the vehicle emergency state alarm of the embodiment may further include other additional devices: a vehicle positioning navigation device 4 and a data storage device 5 connected to the central processing unit, and the vehicle positioning navigation device 4 is a GPS module. And GPRS module.
- the data storage device 5 is a data storage component for recording acceleration data and dip data for a certain period of time to provide a basis for accident analysis; the GPS module and the GPRS module can transmit more information in real time.
- GPS and GPRS modules are installed on the vehicles, and the acceleration data of the vehicles are collected in real time and transmitted to the dispatch center through the GPRS module. Once the acceleration value of the vehicle is found to exceed the normal range, an acknowledgment signal is sent to the vehicle. If there is no reply, it can be considered that the vehicle has an abnormal situation or accident, confirm its geographical location by GPS, and take timely rescue measures to reduce the damage caused to the company by treating the wounded and reducing the number of cargo personnel.
- the acceleration sensor measures no less than one axial direction, and the acceleration range in the measured direction exceeds the vehicle.
- the maximum acceleration and maximum braking acceleration that can be obtained during normal driving in the design, the sampling frequency is more than 10 times per second.
- the power of the radio transmitter can cover signals from 200 meters to 1000 meters.
- the speaker produces a loud and clear alarm sound in the bridge.
- the storage element can store continuous data for more than 3 days, and the oldest data is automatically deleted after the storage space is used up.
- a vehicle emergency state alarm is powered by an independent battery. When the vehicle is running normally, the engine is used to drive the generator motor to charge the battery. After the vehicle is stopped, the battery can be used for the alarm to work continuously for more than three days.
- the embodiment can be installed on each vehicle, and an alarm can be automatically triggered in the event of an accident during the exercise, and the central processor sends a command to the signal transmitter to transmit a dangerous signal to the surrounding area of 200 meters to 1000 meters, and automatically open at the same time.
- Hazard lights on vehicles; Signals such as GPS and GPRS can also be sent to the dispatching center of the company and the traffic control department of the vehicle.
- the car covered by the radio wave receives the signal generated by the dangerous vehicle through the installed alarm, and immediately analyzes it, and sends a flashing light and a warning light to the driver through the speaker of the signal output device to remind the driver to slow down. , pay attention to the dangerous vehicles around.
- the unit is protected by a hard outer casing that is as free from damage as possible in the event of an impact, even when the driver is incapacitated.
- the driver can manually press the alarm button, immediately send a radio alarm signal and turn on the danger light to alert the surrounding vehicle.
- an alarm receiver at a distance of no more than 200 meters on both sides of the expressway.
- the alarm receiver immediately illuminates a row of triangular red lights on the railing of the highway.
- the direction of the car is warning, and the length of the light is also 200 meters to 1000 meters, which can remind the rear vehicle to pay attention to deceleration and drive carefully.
- the design can prevent the driver of the accident vehicle from entering the dangerous direction and entering the danger zone, and at the same time gain valuable time and distance to avoid rear-end collision and secondary accident.
- the traffic control department can issue an accident confirmation signal in time.
- the rescue personnel can be dispatched immediately to carry out the rescue, which has a non-negligible effect on timely rescue and traffic clearing.
- an exit on the expressway can be reminded to be diverted in advance to avoid clogging.
- the storage element of the data storage device can record acceleration and inclination data for more than 3 days, which can be used for accident analysis to restore the accident process, especially in the impact accident, which can better restore the impact direction and impact degree, and provide reliable traffic police. The basis for judgment.
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Abstract
一种车辆紧急状态警报器包括:在车辆紧急状态时启动的警报触发装置(2);接收所述警报触发装置(2)发送的信号,协调指挥各功能模块动作的中央处理器(1);与所述中央处理器(1)连接,向外界发送紧急信号的信号发射装置(7);与所述中央处理器(1)连接,接受外界传送紧急信号的信号接收装置(6);与所述中央处理器(1)连接,用于示警的信号输出装置(3)。该车辆紧急状态警报器采用以上结构,在汽车紧急状态时向周围一定范围内的车辆或路边的信号接收器发送无线电波警报信息,行驶状态时接收警报信息的警报器,通过声光同时报警可达到超视野提早发现危险,及时采取措施,避免二次事故或追尾发生,有效预防二次追尾事故这一交通问题。
Description
一种车辆紧急状态警报器
技术领域
本实用新型涉及了一种警报器, 尤其是指一种车辆紧急状态警报器。 背景技术
当今随着高速公路的快速发展, 高速公路上的交通事故频发不止, 连环相撞的追尾事故 屡见不鲜。 特别是前车出现事故后, 其后的车辆发现不及时, 没有时间采取措施容易发生连 环追尾事故, 一旦发生此种情况, 往往造成重大的人员伤亡和财产损失。
目前, 预防追尾事故的措施是在发生事故或因故障停车后立即开启危险灯, 并在来车方 向 150米外放置危险标志。
但事实上, 故障停车或轻微事故后, 司乘人员极少会把危险标志放置到 150米外, 往往 只放置在车辆很近的地方, 再者, 在高速公路上向来车方向放置危机标志的行为本身对操作 人员都是危险的。 即使按规定放置了危险标志, 在夜晚或雨雾天气, 能见度不佳时, 会因看 不清危险标志而同样造成二次事故或追尾事故。 更有司机疲劳驾驶, 精力不集中, 而忽视了 路面放置的危险标志, 或没有注意到前方的车辆已经停下, 而发生追尾事故。
而连环事故的发生, 很大比例上是在前车出现故障或发生事故时, 还未来得及放置危险 标志, 二次追尾已经发生了, 或者前车的司机在事故中已经丧失活动能力, 放置危险标志更 无从谈起。 后方的车辆因前车阻挡视线不能提早得知前方有事故车辆, 而与正常行驶的前车 相继撞上事故车辆, 发生严重的连环追尾事故。 目前, 面对这样的问题, 还没有有效的预防 二次追尾事故的办法。 实用新型内容
本实用新型的目的是提供一种车辆紧急状态警报器, 用于高速公路事故或故障停车后可 立即向周围车辆发出超视野警报信息, 能减少二次事故和追尾事故的发生率, 有效降低事故 程度和减少伤亡。
为达到上述目的, 本实用新型采用如下技术方案。
一种车辆紧急状态警报器, 其特征在于包括:
在车辆紧急状态时启动的警报触发装置;
接收所述警报触发装置发送的信号, 协调指挥各功能模块动作的中央处理器; 与所述中央处理器连接, 向外界发送紧急信号的信号发射装置;
与所述中央处理器连接, 接受外界传送的紧急信号的信号接收装置;
与所述中央处理器连接, 用于示警的信号输出装置。
一
进- 少, 还包括与所述中央处理器连接的数据存储装置。
一
进- 少, 还包括与所述中央处理器连接的车辆定位导航装置。
一
进- 少, 所述警报触发装置包括加速度传感器和倾角计自动触发警报装置。
一
进- 少, 所述加速度传感器和倾角计自动触发警报装置采样频率为每秒 10次以上。
一
进- 少, 所述警报触发装置还包括手动警报按钮.
一
进- 少, 所述信号发射装置是无线电发射器。
一
进- 少, 所述信号接收装置是无线电接收器。
一
进- 少, 所述信号输出装置包括扬声器和警报指示灯。
一
进- 少, 所述信号输出装置还包括输出接口。
本实用新型采用以上结构, 在汽车紧急状态时向周围一定范围内的车辆或路边的信号接 收器发送无线电波警报信息, 和行驶状态时接收警报信息的警报器, 通过声光同时报警可达 到超视野提早发现危险, 及时采取措施, 避免二次事故或追尾发生, 有效预防二次追尾事故 这一交通问题。 附图说明
图 1是本实用新型实施例的组成模块示意图。
图中: 1-中央处理器; 2-警报触发装置; 3-信号输出装置; 4-车辆定位导航装置; 5-数据 存储装置; 6-信号接收装置; 7-信号发射装置。
下面结合附图和实施例对本实用新型作进一步说明。 具体实施方式
如图 1所示, 本实施例一种车辆紧急状态警报器, 是由一个高强度抗压抗震防火防水的 盒子封装, 包括: 车辆紧急状态时会启动的警报触发装置 2; 接收所述警报触发装置发送信 息的中央处理器 1 ; 与所述中央处理器连接, 向外界发送紧急信号的信号发射装置 7; 与所述 中央处理器连接, 接受外界传送的紧急信号信号接收装置 6; 与所述中央处理器连接, 用于 示警的信号输出装置 3。
本实施例中: 信号发射装置 7是可以载入事故数据的短程固定频率无线电波发射装置, 即无线电发射器; 信号接收装置 6是可以接收并分析载有事故数据的短程固定频率无线电波 的装置, 即无线电接收器; 警报触发装置 2包括车辆故障停车时用的手动警报按钮和碰撞事
故时的加速度传感器和倾角计自动触发警报装置; 信号输出装置 3包括扬声器和警报指示灯 及连接其它装置的输出接口, 例如接口可连接一显示屏以提示危险信号和用于下载存储元件 中的加速度数据和倾角数据; 中央处理器 1为各功能模块的神经中枢, 统一协调指挥各功能 模块的动作。
车辆紧急状态包括行驶在道路上的车辆发生事故或故障, 事故包括车辆行驶中与其它车 辆或地面物体碰撞, 或者翻车等事故, 故障是指未发生上述事故, 而车辆自身原因无法正常 行驶。 在车辆因故障停车或事故发生时, 需要在第一时间将危险信息传递到后方车辆, 而且 要使得后方车辆司机有效接受到危险信息, 以便争取到更多的时间和距离来采取有效措施驾 驶车辆。
在发生碰撞事故时, 本实施例内部的加速度传感器测到车辆的 (正负) 加速度超过车辆 正常加速或刹车的加速度范围, 或倾角计测到倾斜角度大于正常倾斜范围时, 立即触发警报 触发装置 2发送信息至中央处理器 1, 由中央处理器 1指挥无线电发射模块载入警报信息, 通过信号发射装置 7以某一固定频率向周围 200米 -1000米范围内发出无线电波,同时自动打 开危险灯(即汽车自身的转向灯同时闪烁, 即"双闪 "), 使周围车辆获知危险信息和指示出危 险车辆, 信号输出装置 3 (如扬声器和警报指示灯) 也立即打开, 向司机提醒所驾驶车辆正 在发射危险信号, 是否为误报, 若为误报可手动关闭。 周围安装有此类汽车警报器的车辆, 可通过信号接收装置 6接收这一固定频率的无线电波, 由其中央处理器 1解析出来, 通过信 号输出装置 3的扬声器发出紧促的警报声音和警报指示灯闪烁警报信息, 上述扬声器和警报 指示灯应置于驾驶室操控台, 可使司机方便获知危险信息, 其警报声音大小应先由小变大, 不可突然巨响, 以免惊吓到司机, 但应在较短时间内达到最大声, 且在响声最大时应可使即 使处于疲劳驾驶状态的司机立即警醒。 在司机收到警报信息后, 可手动调低警报声音大小, 但不可关闭警报声。
作为对本实施例的进一步改进, 本实施例一种车辆紧急状态警报器还可包括其他附加装 置:与中央处理器连接的车辆定位导航装置 4和数据存储装置 5,车辆定位导航装置 4是 GPS 模块和 GPRS模块。 数据存储装置 5是数据存储元件, 用来记录一定时间内的加速度数据和 倾角数据, 为事故分析提供依据; GPS模块和 GPRS模块可以实时定点传输更多信息。
对于客运或货运公司, 在所属车辆上加装 GPS和 GPRS模块, 将车辆各向加速度数据实 时采集并通过 GPRS模块传输到调度中心, 一旦发现所属车辆的加速度值超过正常范围, 向 车辆发出确认信号, 若得不到回复, 可认为车辆发生异常情况或事故, 通过 GPS确认其地理 位置, 及时采取救援措施, 对救治伤员和减少货物人员滞留给公司带来的损失。
本实施例中, 加速度传感器测量不少于一个轴向, 在所测方向的加速度量程超过该车辆
设计中正常行驶中所能获得的最大加速度和最大刹车加速度, 采样频率每秒 10次以上。无线 电发射装置的功率可使信号覆盖范围在 200米一 1000米左右。 扬声器可使驾驶台内产生响亮 清晰的警报声音。 存储元件可存储 3天以上的连续数据, 存储空间用完之后自动删除最早的 数据。 本实施例一种车辆紧急状态警报器采用独立电池供电, 车辆正常行驶时用发动机带动 发电机马达给电池充电, 车辆停止后电池可供警报器连续工作 3天以上。
本实施例可安装于每辆汽车上, 在行使中一旦发生事故可以自动触发警报, 中央处理器 向信号发射器发出指令, 由其向周围 200米一 1000米范围内发射危险信号, 同时自动打开车 辆上的危险灯; 也可以通过 GPS和 GPRS等装置向所属公司的调度中心和车辆所在地的交管 部门发出信号。 无线电波所覆盖范围内的汽车, 通过所安装的警报器接收到危险车辆发生的 信号, 立即解析出来, 通过信号输出装置的扬声器发出急促的报警声和警报指示灯同时闪烁 的灯光, 提醒司机减速, 注意周围的危险车辆。 该装置由坚硬外壳保护, 尽可能在撞击事故 中不受损害, 即使在司机丧失活动能力时依然可以自动发出警报。
当车辆发生故障而停车, 或轻微碰撞未达到报警所需要的加速度时, 司机可以手动按下 警报按钮, 立即发送无线电警报信号和开启危险灯, 向周围车辆警示。
也可以在高速公路两旁不超过 200米的间距安置警报接收器, 该警报接收器在接到由危 险车辆发出的警报后, 立即在高速公路的栏杆上亮起一排三角状的红灯, 向来车方向警示, 亮起长度同样为 200米一 1000米, 这样可以提醒后方车辆注意减速谨慎驾驶。 由此设计可以 避免事故车辆的司机走到来车方向放置危险标志而身陷危险之中, 同时又为避免追尾和二次 事故赢得了宝贵的时间和距离。 交管部门在得到报警信息后, 可及时发出事故确认信号, 如 果得不到回应或得到事故确认的回应时, 可立即派出救援人员实施救援, 为及时救伤和疏通 交通有着不可忽视的作用。 同时可提醒高速公路上一个出口提前分流, 避免堵塞加剧。
数据存储装置的存储元件可以记录 3天以上的加速度和倾角数据, 可以用来进行事故分 析, 以便还原事故过程, 特别是在撞击事故中可以更好的还原撞击方向和撞击程度, 为交警 提供可靠的判断依据。
本实用新型并不局限于上述实施方式, 如果对本实用新型的各种改动或变型不脱离本实 用新型的精神和范围,倘若这些改动和变型属于本实用新型的权利要求和等同技术范围之内, 则本实用新型也意图包含这些改动和变型。
Claims
1、 一种车辆紧急状态警报器, 其特征在于包括:
在车辆紧急状态时启动的警报触发装置;
接收所述警报触发装置发送的信号, 协调指挥各功能模块动作的中央处理器; 与所述中央处理器连接, 向外界发送紧急信号的信号发射装置;
与所述中央处理器连接, 接受外界传送的紧急信号的信号接收装置;
与所述中央处理器连接, 用于示警的信号输出装置。
2、根据权利要求 1所述一种车辆紧急状态警报器, 其特征在于: 还包括与所述中央处理器连 接的数据存储装置。
3、根据权利要求 1所述一种车辆紧急状态警报器, 其特征在于: 还包括与所述中央处理器连 接的车辆定位导航装置。
4、 根据权利要求 1 所述一种车辆紧急状态警报器, 其特征在于: 所述警报触发装置包括 加速度传感器和倾角计自动触发警报装置。
5、根据权利要求 4所述一种车辆紧急状态警报器, 其特征在于: 所述加速度传感器和倾角计 自动触发警报装置采样频率为每秒 10次以上。
6、 根据权利要求 1、 4或 5所述一种车辆紧急状态警报器, 其特征在于: 所述警报触发装置 还包括手动警报按钮。
7、根据权利要求 1所述一种车辆紧急状态警报器, 其特征在于: 所述信号发射装置是无线电 发射器。
8、根据权利要求 1所述一种车辆紧急状态警报器, 其特征在于: 所述信号接收装置是无线电 接收器。
9、根据权利要求 1所述一种车辆紧急状态警报器, 其特征在于: 所述信号输出装置包括扬声 器和警报指示灯。
10、 根据权利要求 1或 9所述一种车辆紧急状态警报器, 其特征在于: 所述信号输出装置还 包括输出接口。
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US8744401B2 (en) * | 2011-05-20 | 2014-06-03 | Continental Automotive Systems, Inc. | Enhanced telematic emergency response |
CN202120382U (zh) * | 2011-07-11 | 2012-01-18 | 张新甲 | 一种车辆紧急状态警报器 |
CN102938186B (zh) * | 2012-11-29 | 2014-08-06 | 合肥工业大学 | 车辆人员伤亡交通事故自动报警系统 |
CN103236182B (zh) * | 2013-03-29 | 2015-09-23 | 安科智慧城市技术(中国)有限公司 | 监测交通安全的方法、监测装置及系统 |
CN103198611A (zh) * | 2013-04-09 | 2013-07-10 | 南京理工大学 | 道路事故自动报警及二次事故预警装置 |
CN103231679A (zh) * | 2013-04-28 | 2013-08-07 | 刘志光 | 汽车故障及事故提醒器 |
CN107195189A (zh) * | 2016-03-14 | 2017-09-22 | 阿里巴巴集团控股有限公司 | 一种进行移动设备预警的方法和设备 |
CN105654752B (zh) * | 2016-04-06 | 2018-06-29 | 河南理工大学 | 一种用于多个车辆的汽车行驶安全预警装置 |
DE102016006687B4 (de) | 2016-05-31 | 2019-05-29 | Audi Ag | Assistenzsystem und Verfahren zur Übertragung von Daten bezüglich eines Unfalls oder einer Panne eines Fahrzeugs |
CN108022449A (zh) * | 2016-10-31 | 2018-05-11 | 赵广胜 | 高速公路行车预防追尾系统及其实现方法 |
CN106875711A (zh) * | 2017-03-10 | 2017-06-20 | 李金良 | 车辆事故告警装置、系统、方法及机动车 |
CN113173124B (zh) * | 2021-03-30 | 2023-01-06 | 大众问问(北京)信息科技有限公司 | 车辆事故警示处理方法、装置、计算机设备和存储介质 |
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