Signal light rules
Release time：
2023-03-02 14:08
Source：
Article I to strengthen urban traffic management, facilitate transportation, maintain traffic safety to meet the needs of national economic construction, the development of the rules.
Article II of the organs, military, groups, enterprises, schools, vehicle drivers, citizens and all temporary travel to and from the city, must comply with the rules and listen to the traffic police command.
Article III of the organs, military, groups, enterprises, schools and other departments of vehicle management personnel and passengers, are not allowed to force, condone the driver to violate these rules.
Article IV encounter the situation not provided for in these rules, vehicles, pedestrians must pass under the principle of not impeding traffic safety.
Article 5 Driving vehicles, driving and riding livestock must be on the right side of the road.
Article 6 Without the consent of the local Public Security Bureau, it is not allowed to occupy the sidewalk, carriageway or other activities that impede traffic.
Article 7 The intersection of railroad tracks and streets, must be installed guardrails and other safety facilities.
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Other developments
Classification of signal lights
Motor vehicle signals and non-motor vehicle signals Motor vehicle signal is a set of three lights consisting of red, yellow and green circular units without patterns to guide the passage of motor vehicles.
In the intersection, four sides are hanging red, yellow, green, three color traffic signal, it is silent "traffic police". Red and green lights are the international unified traffic signals. Red light is the stop signal, green light is the signal to pass. Intersection, several directions to the car are gathered here, some want to go straight, some want to turn,
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The characteristics of the circuit breaker are mainly: rated voltage Ue; rated current In; overload protection (Ir or Irth) and short-circuit protection (Im) decoupling current adjustment range; rated short-circuit breaking current (industrial circuit breaker Icu; household circuit breaker Icn), etc.
The history of signal light development
In 1858, a mechanical wrench type signal in red and blue with coal-fired gas as the light source was installed in the main street of London, England to direct carriages to pass. In 1868, British mechanical engineer Naite installed the world's earliest gas traffic light in the square in front of the Palace of Westminster in London.
Specializes in electrics,such as traffic lights, traffic signal controllers ,MCB, MCCB, contactors, relays, switches, rotary switch,push buttons, indicators, distribution box,meter,timer switch etc.
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