CN102981007A

CN102981007A - Novel over-speed alertor

Info

Publication number: CN102981007A
Application number: CN 201110270995
Authority: CN
Inventors: 谷宗良
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-06
Filing date: 2011-09-06
Publication date: 2013-03-20

Abstract

The invention discloses a novel over-speed alertor, and belongs to the technical field of automobile devices. The novel over-speed alertor comprises a processor, a memory, a displayer, a setting module and an alarm, wherein the processor is in electric connection with the memory, the displayer, the settling module and the alarm. The novel over-speed alertor is characterized by further comprising a solar cell, the solar cell is in electric connection with the processor, and the alarm is a light emitting diode (LED) lamp. The novel over-speed alertor has the advantages that complexity is low, microprocessors which are high in performance are not needed for use, and manufacturing cost of a system can be lowered; and the novel over-speed alertor is stable to use, the system can play a role of car speed warning in full time and is high in accuracy, solar energy is adopted for power supply, and environment protection and energy conservation are achieved.

Description

A kind of Novel over-speed alarm

Technical field

The present invention relates to a kind of warning device, specifically a kind of Novel over-speed alarm belongs to the automotive fittings technical field.

Background technology

The motorist long-distance running is when Ordinary Rd or highway, if fail the power that sustained attention control steps on the gas, tend in automatic situation, surpass the speed limit of driving, so except the penalty note that may receive hypervelocity, also cause the threat of traffic safety.

Yet, the car running computer system of present most vehicle does not externally provide the speed of a motor vehicle data of digitisation, when if the consumer will arrange the road speed alarming device in addition, must design again in addition the transition interface that the vehicle speed signal of analogy can be converted to the numerical digit signal; And when the road speed alarming device was installed, panel that must the former vehicle of dismounting to be to obtain the vehicle speed signal in the instrument panel, thus, caused the complexity that will install this road speed alarming device additional and high cost and was difficult to popularize.

Release at present the outer roadside of a kind of utilization acquisition car image, and the numeral on the relevant traffic sign in the distinguishing image in addition, the further contrast speed of a motor vehicle of automobile and automatic lifting goes out the vehicle speed warning device of caution own, yet, this kind design is found in actual applications, because what it captured is the outer dynamic image of car, except the sharpness that faces image capture and unstable and weather is not good, have night outside the problem of image capture obstacle, in running car, the variation in outer track is different, in fact the acquisition process of its image can often by the blocking-up that vehicle blocks of car side, cause its warning effect to be difficult to certain performance.

Summary of the invention

Problem for above-mentioned prior art exists the invention provides a kind of Novel over-speed alarm, reduces cost, has improved degree of stability and accuracy.

To achieve these goals, the technical solution used in the present invention is: a kind of Novel over-speed alarm, comprise processor, memory body, display, setting module and warning horn, processor and memory body, display, setting module and warning horn, be electrically connected, characterized by further comprising solar cell, solar cell and processor are electrically connected;

Further, warning horn adopts the LED lamp.

The invention has the beneficial effects as follows: beneficial effect is that complexity is lower, need not use high performance microprocessor, can reduce system's manufacturing cost; Use stable, the function that system can full-time performance vehicle speed alarm, and accuracy is high, adopts solar cell, environmental protection and energy saving.

Description of drawings

Fig. 1 is theory diagram of the present invention

Embodiment

The invention will be further described below in conjunction with accompanying drawing.

As shown in Figure 1, a kind of Novel over-speed alarm, a kind of Novel over-speed alarm comprises processor, analyzes speedometer pointer rotational angle state or speedometer numeral variable condition, is electrically connected with processor; Memory body is used for the program of storage car speed alert device and the data of speedometer, is electrically connected with processor; Whether display is resolved the vehicle speed value and the interpretation that draw for concrete video-stream processor and is exceeded the speed limit, and is electrically connected with processor; Set module, be used for being electrically connected with processor for the alarm issue critical point numerical value of setting speedometer pointer angle; Warning horn, warning horn adopt the LED lamp, when alarm issue critical point numerical value that this speedometer pointer angle excess drive people sets, warning horn sends the light warning, is electrically connected solar cell with processor, for device provides power supply, be electrically connected with processor.

Claims

1. Novel over-speed alarm, comprise processor, memory body, display, setting module and warning horn, processor and memory body, display, setting module and warning horn are electrically connected, characterized by further comprising solar cell, solar cell and processor are electrically connected.

2. a kind of Novel over-speed alarm according to claim 1 is characterized in that described warning horn is the LED lamp.