A signal shielding device for directional vehicle mobile communication equipment

Abstract

The invention provides a signal shielding device of directional vehicle-mounted mobile communication equipment. The structure comprises a shielding device shell 1, an electromagnetic wave shielding device 2, a guided wave antenna 3, a controller 4, an electromagnetic wave generator 5, a power communication interface 6 and an electromagnetic wave exit 7, wherein the electromagnetic wave shielding device 2 is installed at the periphery of the guided wave antenna 3; the controller 4 is installed at a central position of the shielding device shell 1; the electromagnetic wave generator 5 is installed inside the controller 4; the controller 4 is connected with the power communication interface 6; and the electromagnetic wave exit 7 is installed inside the electromagnetic wave generator 5. The signal shielding device of the directional vehicle-mounted mobile communication equipment has the following advantages that drivers are stopped from carrying and using electronic mobile communication equipment in the driving process, and directional shielding avoids electronic equipment of other motor vehicles and electric vehicles from being subjected to interference.

Description

Technical field [0001] The invention relates to a signal shielding device for directional vehicle-mounted mobile communication equipment, which belongs to the technical field of motor vehicles and electric vehicles. Background technique [0002] With the rapid development of mobile communication equipment, the functions of terminal equipment continue to increase, and people's dependence on mobile communication equipment is gradually increasing. Although the traffic laws clearly stipulate that drivers are prohibited from using mobile communication devices when driving motor vehicles and electric vehicles, many people have lost the bottom line of self-discipline. Therefore, the trend of death is increasing rapidly. The behavior of long-distance bus drivers using mobile phones to play games, chat online, and browse the web during driving has led to frequent disasters. Drivers using mobile communication devices during driving have become the number one killer on the highway. Protect...

AI Technical Summary

Problems solved by technology

[0003] Existing shielding devices are omnidirectional shielding, although the signal of mobile communication equipment can be shielded, but the whole area is in a shielded state, the electromagnetic wave power generated is also relatively large, and the radiation is strong, which is harmful to motor vehicles, electric vehicles and other electronic devices. The equipment has unavoidable interference and cannot meet the requirements of passengers and emergency communication

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