Alarm protection device and method for preventing electric vehicle chassis battery pack from being hit by touching the ground
A technology of electric vehicles and protection devices, which is applied in the traffic control system of road vehicles, vehicle components, optical observation devices, etc., and can solve problems such as major faults, damage to vehicle power batteries, and uneven driving skills of drivers
Active Publication Date: 2019-07-23
SHANGHAI ZHONGKE SHENJIANG ELECTRIC VEHICLE
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AI Technical Summary
Problems solved by technology
However, the driving skills of drivers of electric vehicles vary widely
Therefore, when driving in areas where the road conditions are not well understood, and when driving on some special roads, many drivers are not sure that they can drive safely, and the chassis battery pack may touch the ground, or even hit some inconspicuous vehicles. obstacles, thus causing certain damage to the vehicle power battery
Moreover, this slight damage will cause a short circuit in the battery pack in rainy days, causing greater failure, and the cost of replacing the chassis battery pack is high
Method used
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Embodiment Construction
[0030] figure 1 It is a structural schematic diagram of Embodiment 1 of the alarm protection device of the present invention. Such as figure 1 As shown, the alarm protection device provided in this embodiment includes: a collector 2 interacting with the vehicle controller 1, a pan-tilt controller 3, a touch screen 4 and a player 5, wherein the pan-tilt controller 3 is arranged on The bottom surface of the chassis battery pack of the electric vehicle; the collector 2 covers the four sides of the chassis battery pack and the bottom surface except the part of the pan-tilt controller 3; the input end of the vehicle controller 1 It is connected with the collector 2, and the output end is connected with the player 5, and is used to control the collector 2 to send a measurement signal to detect whether there is an obstacle in the running direction of the electric vehicle. When controlling the player 5 to send a voice prompt, the vehicle controller 1 is also used to determine the fi...
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The invention provides an alarm protective device and a method for preventing a chassis battery pack of an electric vehicle from touching the ground and being hit. The alarm protective device comprises a collector, a head controller, a touch screen and a player which interact with a whole vehicle controller. In the travelling process of the electric vehicle, the whole vehicle controller controls the collector to send out a measuring signal to detect whether an obstacle which is possibly touched by the chassis battery pack exists in travelling front of the electric vehicle or not, and if the obstacle is detected, the player is controlled to send out a prompt to warn a driver, and therefore the chassis battery pack is voided from touching the obstacle; and meanwhile, the whole vehicle controller controls the touch screen to display the obstacle according to the measuring signal and controls the head controller to collect a video in the direction of the obstacle, the video is transmitted to the touch screen and displayed on the touch screen, finally, the position of the obstacle is finally displayed on the touch screen to assist the driver to drive, the chassis battery pack is further prevented from being hit, and high cost of chassis battery pack replacement is avoided.
Description
technical field [0001] The invention relates to electric vehicle technology, in particular to an alarm protection device and a method for preventing the battery pack of the chassis of the electric vehicle from being hit by touching the ground. Background technique [0002] With the deepening of the awareness of environmental protection, electric vehicles with the characteristics of zero emission, no pollution, and high energy utilization are more and more favored by consumers. The chassis battery pack of an electric vehicle is the main part of powering an electric vehicle, and its cost accounts for about 40 percent of the cost of the entire electric vehicle. [0003] Currently, the electric vehicle chassis battery pack is installed on the chassis of the electric vehicle to provide power for the electric vehicle during driving. However, the driving skills of drivers of electric vehicles vary widely. Therefore, when driving in areas where the road conditions are not well und...
Claims
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IPC IPC(8): B60R1/00B60R21/0134G08G1/0962
CPCB60R1/00B60R21/0134B60R2300/101B60R2300/8093G08G1/0962
Inventor 张陈斌肖欣罗建徐冲林利
Owner SHANGHAI ZHONGKE SHENJIANG ELECTRIC VEHICLE