A vehicle speed measuring device based on Beidou positioning technology

Abstract

The invention discloses a vehicle speed measuring device based on Beidou positioning technology, which relates to the technical field of vehicle speed measurement, and comprises a fixed suction cup, a window and a display screen. The slideway is provided with a storage groove inside the slideway, and a storage device is installed inside the storage groove, and a mounting plate is arranged outside the bottom of the slideway. The present invention can use the interaction between the adjustment device, the fixing screw and the movable rod to adjust the placement height of the vehicle speed measuring device in advance before using the vehicle speed measuring device through the setting of the adjusting device, the fixing screw and the movable rod. Simple, fastened with fixing screws, it can maintain stability during high-speed running of the vehicle, and there is no possibility of shaking between the support rods. The operation does not require more skills, and it is convenient for users to start using it quickly.

Description

technical field [0001] The invention relates to the technical field of vehicle speed measurement, in particular to a vehicle speed measurement device based on Beidou positioning technology. Background technique [0002] With the continuous development and progress of the times, the functions of the vehicle speed measuring device are becoming more and more perfect, such as the electronic dog used in the driving process of the car, the vehicle speed measuring device is the radiation and reflection of the long-distance target by various sensing instruments Electromagnetic wave information is collected, processed, and finally imaged to detect and identify traffic. [0003] Vehicle speed measuring devices on the market cannot store and process items during use, are not flexible enough to use, have limitations in use, bring inconvenience to users, and cannot be adjusted according to the needs of use during use. The angle adjustment of the speed measuring main body is inconvenient...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a vehicle speed measuring device based on Beidou positioning technology to solve the problem that the vehicle speed measuring device proposed in the background technology cannot store and process items during use, and the use is not flexible enough. Limitations bring inconvenience to the user, and the angle of the speed measuring body cannot be adjusted according to the needs of the use during use, which is inconvenient for the user to penetrate, and it is easy to generate a large shake during the high-speed operation of the vehicle, and The problem that the speed measuring device does not have protective measures in case of unexpected situations

Images