Photograph radar speed indicator convenient to regulate angle and application method thereof

A technology of radar speedometer and angle adjustment, which is applied in the direction of instruments, measuring devices, and utilization of re-radiation, etc. It can solve the problems of easily causing traffic accidents and the inability to take pictures of vehicles for speed measurement, and achieve the effects of reducing traffic accidents, simple structure, and convenient use

Inactive Publication Date: 2018-12-07
曾繁洪
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Problems solved by technology

Existing radar speedometers are generally fixed on the support pillars on the side of the road. For passing vehicles, only part of the

Method used

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  • Photograph radar speed indicator convenient to regulate angle and application method thereof
  • Photograph radar speed indicator convenient to regulate angle and application method thereof
  • Photograph radar speed indicator convenient to regulate angle and application method thereof

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-4 , the present invention provides a technical solution: a photographic radar velocimeter that is convenient for angle adjustment, including a support column 1, a solar light panel 2 is arranged on the top of the support column 1, and a support plate 3 is connected to the outer wall on the right side of the upper end of the support column 1 to support The front and rear ends of the top of the plate 3 are provided with fixed blocks 4, and t...

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Abstract

The present invention discloses a photograph radar speed indicator convenient to regulate an angle. The photograph radar speed indicator comprises a support pillar, the top portion of the support pillar is provided with a solar energy light panel, the outer wall of the right side of the upper end of the support pillar is connected with a support plate, front and back ends of the top portion of thesupport plate are respectively provided with fixed blocks, opposite end faces of the two sets of the fixed blocks are connected with a fixed rod, the top portion of fixed rod is movably connected with the radar speed indicator, the bottom portions of the outer walls of the front and back sides of the radar speed indicator are connected with spacing rings, and the top portion of the fixed rod is connected with an electric expansion link. Through fore and aft movement and regulation of angles up and down, the radar speed indicator can perform omnibearing velocity measurement and photograph fordifferent areas on a road to better restrict drivers to obey the traffic rules, reduce the occurrence of traffic accidents, ensure that the structures are not mutually interfered when the radar speedindicator performs angle regulation and allow the radar speed indicator to better and more rapidly work, and therefore, the structure is simple, and the usage is convenient.

Description

technical field [0001] The invention relates to the technical field of photographic radar speedometers, in particular to a photographic radar speedometer that is convenient for angle adjustment and a method of use thereof. Background technique [0002] The radar speedometer is that when the target is close to the radar antenna, the frequency of the reflected signal will be higher than the frequency of the transmitter; conversely, when the target is away from the antenna, the frequency of the reflected signal will be lower than the transmission probability. In this way, the relative speed between the target and the radar can be calculated by changing the value of the frequency. Existing radar speedometers are generally fixed on the support pillars on the side of the road. For passing vehicles, only part of the area can be taken for speed measurement and photography. Driving without following the traffic rules can easily cause traffic accidents. For this reason, we propose a...

Claims

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Application Information

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IPC IPC(8): G01S13/58G01S7/02
CPCG01S13/58G01S7/02
Inventor 梁少霞
Owner 曾繁洪
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