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Early-warning device used for measuring depth of road ahead

An early warning device and deep technology, applied in the field of measurement, to achieve the effect of enhancing the scope of application

Inactive Publication Date: 2018-08-03
佛山杰致信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no product in the prior art that can conveniently prompt pedestrians or drivers to stop or park their cars to avoid dangerous manholes

Method used

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  • Early-warning device used for measuring depth of road ahead
  • Early-warning device used for measuring depth of road ahead

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Embodiment Construction

[0023] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0024] Such as figure 1 As shown, the early warning device for measuring the depth of the road ahead in the present invention mainly includes: a transmitting module, a computing module, an alarm module and a display module.

[0025] The transmitting module uses the probe to transmit ultrasonic waves to the front of the probe. The probe has the function of automatic rotation and automatic calibration position. In order to make the probe accurately send ultrasonic waves...

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Abstract

The invention discloses an early-warning device used for measuring a depth of a road ahead. The early-warning device comprises a transmitting module, a calculation module, an alarming module and a display module, wherein the transmitting module is used for transmitting ultrasonic waves to the front of a probe, and the probe always maintains a predetermined angle relative to the horizontal plane; the calculation module is used for receiving the returned ultrasonic waves, and calculating a depth of an ultrasonic abnormal density region; the alarming module is used for sending an alarm signal when the depth exceeds a pedestrian predetermined value or a driving vehicle predetermined value; and the display module is used for displaying a value of the depth of the ultrasonic abnormal density region. The early-warning device is convenient to carry and can significantly improve the safety of pedestrians and driving vehicles on the road.

Description

technical field [0001] The invention relates to the technical field of measurement, in particular to an early warning device for measuring the depth of a road ahead. Background technique [0002] The manhole cover that was stolen maliciously, or the manhole cover that was washed out of its original position in bad weather, or the manhole cover that was damaged and not replaced in time after the expiration of its service life, all have the problem of improper protection of the manhole. , thus bringing huge potential safety hazards to pedestrians and vehicles. Especially in the rainy season, due to the limited drainage capacity of the drainage pipe network, overflow and other phenomena often occur. Also there is not a product in the prior art that can easily prompt pedestrians or drive a vehicle even if it stops or parks, so as to avoid dangerous inspection shafts. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B17/00
CPCG01B17/00
Inventor 王玉环
Owner 佛山杰致信息科技有限公司
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