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A platform for research: civil engineering, architecture and urbanism
Solar power generation type automatic roadbed frost heaving prevention system
The invention relates to a solar power generation type automatic roadbed frost heaving prevention system. The system comprises a solar cell panel, a single-chip microcomputer stm32, a temperature sensor, a relay and a heating wire. The system converts solar energy into electric energy and supplies power to the whole system through storage of the battery panel. The temperature sensor monitors the temperature of roadbed soil in real time and transmits information to the single-chip microcomputer stm32; the single-chip microcomputer stm32 sets a 0 DEG C temperature threshold value, when the temperature value transmitted by the temperature sensor is lower than the threshold value, the single-chip microcomputer stm32 transmits information to the relay, the relay turns on the switch to transmitelectricity to the heating wire, and the heating wire rises the temperature of roadbed soil through heating to prevent the roadbed from frost heaving. When the temperature is higher than a threshold value, the single-chip microcomputer transmits information to the relay, the relay turns off the switch, and the heating wire stops working. Working and stopping of the system are switched according tothe actual temperature of roadbed soil, roadbed frost heaving is avoided, and the system can achieve full-automatic work, and is high in precision, simple in structure, low in cost and high in realizability.
本发明涉及一种太阳能发电式自动化路基防冻胀系统，该系统包括太阳能电池板、单片机stm32、温度传感器、继电器、加热线。系统将太阳能转化为电能并通过电池板储存来为整个系统供电；温度传感器实时监测路基土的温度并将信息传给单片机stm32；单片机stm32设定一个0℃温度阈值，当温度传感器传输的温度值低于阈值时，单片机stm32将信息传输给继电器，继电器打开开关，将电传输到加热线，加热线通过发热升高路基土的温度，防止路基冻胀；当温度高于阈值时单片机将信息传输到继电器，继电器关闭开关，加热线停止工作。根据路基土实际温度来切换系统的工作与终止，避免了路基冻胀，该系统可以实现全自动化工作，精准度高、结构简单、成本低廉，可实现性高。
Solar power generation type automatic roadbed frost heaving prevention system
The invention relates to a solar power generation type automatic roadbed frost heaving prevention system. The system comprises a solar cell panel, a single-chip microcomputer stm32, a temperature sensor, a relay and a heating wire. The system converts solar energy into electric energy and supplies power to the whole system through storage of the battery panel. The temperature sensor monitors the temperature of roadbed soil in real time and transmits information to the single-chip microcomputer stm32; the single-chip microcomputer stm32 sets a 0 DEG C temperature threshold value, when the temperature value transmitted by the temperature sensor is lower than the threshold value, the single-chip microcomputer stm32 transmits information to the relay, the relay turns on the switch to transmitelectricity to the heating wire, and the heating wire rises the temperature of roadbed soil through heating to prevent the roadbed from frost heaving. When the temperature is higher than a threshold value, the single-chip microcomputer transmits information to the relay, the relay turns off the switch, and the heating wire stops working. Working and stopping of the system are switched according tothe actual temperature of roadbed soil, roadbed frost heaving is avoided, and the system can achieve full-automatic work, and is high in precision, simple in structure, low in cost and high in realizability.
本发明涉及一种太阳能发电式自动化路基防冻胀系统，该系统包括太阳能电池板、单片机stm32、温度传感器、继电器、加热线。系统将太阳能转化为电能并通过电池板储存来为整个系统供电；温度传感器实时监测路基土的温度并将信息传给单片机stm32；单片机stm32设定一个0℃温度阈值，当温度传感器传输的温度值低于阈值时，单片机stm32将信息传输给继电器，继电器打开开关，将电传输到加热线，加热线通过发热升高路基土的温度，防止路基冻胀；当温度高于阈值时单片机将信息传输到继电器，继电器关闭开关，加热线停止工作。根据路基土实际温度来切换系统的工作与终止，避免了路基冻胀，该系统可以实现全自动化工作，精准度高、结构简单、成本低廉，可实现性高。
Solar power generation type automatic roadbed frost heaving prevention system
太阳能发电式自动化路基防冻胀系统
GUO YANXIU (author) / WANG MIAO (author) / MENG SHANGJIU (author) / MU HAILONG (author)
2021-01-29
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G01K
MEASURING TEMPERATURE
,
Messen der Temperatur
/
G05B
Steuer- oder Regelsysteme allgemein
,
CONTROL OR REGULATING SYSTEMS IN GENERAL
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
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