36results about How to "Avoid traffic chaos" patented technology

The invention relates to the technical field of traffic lamps, and in particular relates to an intelligent traffic signal lamp based on big data. The intelligent traffic signal lamp based on big datacomprises a support plate, an operation mechanism, a transmission mechanism, an external protection mechanism, a cleaning mechanism, an installation plate, an auxiliary indication board and a main indication board. According to the intelligent traffic signal lamp based on big data in the invention, the auxiliary indication board is installed at the bottom of the main indication board; when the main indication board works normally, the auxiliary indication board can be protected through the external protection mechanism; therefore, the auxiliary indication board cannot be damaged; when the mainindication board fails, the auxiliary indication board can be started to direct the traffic; traffic disturbance is avoided; the emergency measure is relatively rapid; a handle can be rotated, so that the transmission mechanism drives a protection cover plate to rotate; therefore, the auxiliary indication board can be displayed; operation is simple and convenient; furthermore, the protection cover plate can disperse rainwater; the auxiliary indication board is prevented from being damaged; when in heavy rain, a rotary motor can drive a scraping mechanism to circularly move; and thus, rainwater on the outer wall of the main indication board can be wiped.

The invention discloses an intelligent logistics supporting transport unit based on a digital bus, which includes an automatic guided transport vehicle (1) and a building block digital bracket (2). The automatic guided transport vehicle includes a car body (11), wheels ( 12), drive and steering assembly (13), lifting control device (14), power box or fuel tank (15) and vehicle-mounted computer control system (16), the vehicle-mounted computer control system includes industrial control computer, power circuit, wireless transceiver module, wireless transmitting and receiving circuit, position feedback and vehicle drive positioning circuit, automatic charging or refueling circuit and automatic hook circuit; Transmitter module and electronic identification chip. The logistics supporting transport unit can realize automatic and orderly work, and can realize the mutual connection and separation of automatic guided transport vehicles through the control of the central computer room, which is suitable for digital factories.

The invention relates to a multifunctional logistics storage and distribution station. It includes at least one warehouse, and each warehouse has at least two floors. The central area of ​​the first floor is the cargo transfer area. There are platform loading and unloading parking spaces at the front and rear respectively. A station platform is set between the platform loading and unloading parking spaces and the cargo transfer area. There are freight elevators leading to the upper floors at the four corners of each floor, and there is an operation room next to the freight elevators on each floor. There are stairs on the left and right sides of the cargo transfer area, and there are passages in the cargo transfer area; Except for the first floor, the other floors are all storage areas, and there are passages in the storage area. The invention doubles the storage capacity, greatly improves the operation efficiency, and reduces various storage operation costs. The present invention is a multi-storey and multi-building intercommunication storage structure, which is especially suitable for the construction of logistics parks.

The invention discloses a vehicle lane separation system, which comprises a main road, an auxiliary road and several partition assemblies, the partition assembly is used to separate the main road and the auxiliary road; the main road is used for driving cars and trucks, and the auxiliary road is only used for driving cars ; The separation assembly includes several isolation rods and lifting mechanisms, and a control assembly is provided on the main road. The control assembly includes a gravity sensor, a speedometer, a voice reminder and a controller. The controller is provided with a threshold. When the weight of the vehicle is less than the threshold At this time, the controller triggers the lifting mechanism to work, driving several isolation rods to move downward, and at the same time, the voice reminder reminds the driver of the driving vehicle to divert voice, and the car will drive from the main road to the auxiliary road. Since there are only cars driving on the auxiliary road, so The car can run on the auxiliary road at a higher speed; that is, the driving safety is guaranteed, and traffic jams and car accidents are not easy to occur; at the same time, the driving time will not increase, and the destination can be reached on time.

The invention relates to the technical field of traffic lights, in particular to a traffic guidance power-off emergency method. The method comprises the following steps of (S1) adopting traffic signallight equipment with a standby signal light; and (S2) arranging a solar cell panel and a storage battery near a traffic signal light on the basis of the step (S1), wherein the solar cell panel is used for charging the storage battery and the storage battery is used for providing the traffic signal light with electricity under the power-off condition. According to the method, road guidance work when a main signal light fails or is repaired is achieved through adopting forms of the standby signal light and a reserve power supply, thereby avoiding a traffic accident.

A method and system for releasing a traffic signal based on a wireless local area network. The method comprises: acquire a traffic control signal and generate a traffic sign signal, assemble and encrypt the signal and release the signal wirelessly; and a terminal receives and displays the signal after decryption. The system comprises a traffic signal source (1) and a terminal processing apparatus (2). The system is simple and practical and is easy to construct, helps to coordinate and regulate the traffic without causing vision blind area or sight blocking in driving, and can also be used for rapidly setting up warning signs in sudden traffic accidents or in temporary construction roads, and is portable, has high release efficiency and covers a long distance, achieves an apparent warning effect, compensates the defect of the release of the traffic signal, and provides voice prompts when the driver is absent-minded. Therefore, the occurrence of accidents is largely reduced, and the traffic safety is effectively ensured. The traffic signal information is transmitted in an asymmetric encryption manner, which is secure and reliable and effectively prevents traffic chaos caused by release of fake information by others.

The invention relates to a system and a method for controlling running of electric vehicles according to the states of traffic lights. The system and the method are characterized in that traffic signals are received in real time, according to acceleration data and driving direction data detected in real time by direction sensors and acceleration sensors on the electric vehicles, calculating is performed to obtain highest available speed per hour, a speed limiting mechanism controls current and voltage of motors and / or controls brakes to start up so that the speeds of the electric vehicles are not higher than the highest available speed per hour, traffic disturbance is prevented, and traffic accidents can be decreased; the speed and driving direction data are detected by the direction sensors and the acceleration sensors disposed in the electric vehicles, controlling is thereby more reliable and stable.