A wireless remote control vehicle-mounted simulating car tire blowout device and tire blowout method

Abstract

The invention provides a wireless remote-controlled vehicle-mounted simulated automobile puncture device comprising a fixed lock ring, a connecting rod group, a puncture control box and a wireless remote controller. The puncture control box includes a box body, a box cover and four brads. A starting end and an ending end of the connecting rod group respectively connect the fixed lock ring and thebox cover, the box body is provided internally with a telescopic device and a control module, the four brads are hung on the telescopic device, and the above is the initial state. The wireless remotecontroller and the control module can perform wireless communication to control the four brads to disengage from the telescopic device, falling positions are located in the forward direction of wheels, before the four brads pop up, the wheels roll over the brads at a high speed, and the four brads pierce tires with the help of the whole vehicle weight to achieve a puncture. The invention providesthe wireless remote-controlled vehicle-mounted simulated automobile puncture device suitable for most vehicle models and characterized by simple structure and convenient installation and the puncturemethod, which are used for the automobile safety test, simulated tire puncture exercise and driving training.

Description

technical field [0001] The invention relates to an automobile safety test device, in particular to a wireless remote control vehicle-mounted simulated automobile tire blowout device and a tire blowout method. Background technique [0002] Blowout refers to the phenomenon that a tire suddenly deflates due to rupture in a very short period of time (generally less than 0.1 second). A tire burst will seriously damage the force balance and directional maneuverability of the vehicle, making it difficult to control and leaving the driver with very short time to take remedial measures. Especially for high-speed vehicles, under the action of huge inertial force, severe sideslips and tail flicks will occur, which may even cause the vehicle to roll continuously, collide with guardrails and other vehicles, and cause extremely serious multi-vehicle collision accidents. [0003] According to the statistics of the traffic management department, more than 70% of the traffic accidents cause...

AI Technical Summary

Problems solved by technology

The arrangement of the deflation conduit device has: the deflation conduit system and the wheel rim are integrated (such as CN 105510058 A), or the deflation conduit device is integrated with the wheel hub (such as CN 103175695 B). The disadvantage is that the structure of the device is complex and It is necessary to configure corresponding rims or hubs for different models

Or design another fixing device to fix the deflation conduit on the rim and communicate with the deflation conduit and the tire (such as CN 103115783 B). This device rotates together with the tire, which is more dangerous; Detonating device, through the remote control device detonating blasting material to pierce the tire, to realize rapid deflation, causing tire blowout (such as CN 103115783 U), this device can also realize the tire blowout with the car, but it is very destructive to the tire, and the detonating device is pasted On the tire and rotate with the tire, not strong enough

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