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Self-powered wireless monitoring and early warning deceleration strip based on active sensing technology
The invention discloses a self-powered wireless monitoring and early warning deceleration strip based on an active sensing technology. An upper unit and a lower unit are fixedly connected; a data acquisition module is composed of a piezoelectric patch and a signal acquisition chip. The piezoelectric patch is embedded in the upper unit, and the signal acquisition chip is embedded in the lower unit and is used for acquiring a voltage signal generated by the piezoelectric patch; a data transmission module is connected with the data acquisition module through a data line, the data transmission module is used for transmitting voltage signals acquired by the data acquisition module, and the energy supply module adopts a friction nanometer generator, is mounted between the upper unit and the lower unit and supplies power to the data transmission module and the early warning lamp. A data processing and early warning module processes the data sent by the data transmission module, judges the driving state of the vehicle and controls the early warning lamp to flicker at regular time. The deceleration strip can be used for key road sections where vehicles need to slow down and traffic accidents are easily caused.
本发明公开了一种基于主动传感技术的自供能无线监测预警减速带，上部单元和下部单元固定连接；数据采集模块由压电贴片和信号采集芯片两部分组成；压电贴片嵌于上部单元中，信号采集芯片嵌于下部单元中，用于采集压电贴片产生的电压信号；数据传输模块与数据采集模块通过数据线连接，数据传输模块用于传输数据采集模块采集到的电压信号，供能模块采用摩擦纳米发电机，安装在上部单元和下部单元之间，为数据传输模块和预警灯供电，数据处理与预警模块对数据传输模块发送的数据进行处理，判断车辆行驶状态，控制预警灯定时闪烁。本发明可用于需要车辆减速慢行和容易引发交通事故的关键路段。
Self-powered wireless monitoring and early warning deceleration strip based on active sensing technology
The invention discloses a self-powered wireless monitoring and early warning deceleration strip based on an active sensing technology. An upper unit and a lower unit are fixedly connected; a data acquisition module is composed of a piezoelectric patch and a signal acquisition chip. The piezoelectric patch is embedded in the upper unit, and the signal acquisition chip is embedded in the lower unit and is used for acquiring a voltage signal generated by the piezoelectric patch; a data transmission module is connected with the data acquisition module through a data line, the data transmission module is used for transmitting voltage signals acquired by the data acquisition module, and the energy supply module adopts a friction nanometer generator, is mounted between the upper unit and the lower unit and supplies power to the data transmission module and the early warning lamp. A data processing and early warning module processes the data sent by the data transmission module, judges the driving state of the vehicle and controls the early warning lamp to flicker at regular time. The deceleration strip can be used for key road sections where vehicles need to slow down and traffic accidents are easily caused.
本发明公开了一种基于主动传感技术的自供能无线监测预警减速带，上部单元和下部单元固定连接；数据采集模块由压电贴片和信号采集芯片两部分组成；压电贴片嵌于上部单元中，信号采集芯片嵌于下部单元中，用于采集压电贴片产生的电压信号；数据传输模块与数据采集模块通过数据线连接，数据传输模块用于传输数据采集模块采集到的电压信号，供能模块采用摩擦纳米发电机，安装在上部单元和下部单元之间，为数据传输模块和预警灯供电，数据处理与预警模块对数据传输模块发送的数据进行处理，判断车辆行驶状态，控制预警灯定时闪烁。本发明可用于需要车辆减速慢行和容易引发交通事故的关键路段。
Self-powered wireless monitoring and early warning deceleration strip based on active sensing technology
一种基于主动传感技术的自供能无线监测预警减速带
HE ZHIGUO (author) / LI WENTAO (author) / ZHANG HAO (author) / ZHOU HAIYI (author) / JIAO PENGCHENG (author)
2022-02-08
Patent
Electronic Resource
Chinese
IPC:
H02N
Elektrische Maschinen, soweit nicht anderweitig vorgesehen
,
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
G08C
Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale
,
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
Self-powered deceleration strip warning system and self-powered deceleration strip warning device
| European Patent Office | 2015