CN202641394U - Car overspeed and low speed alarm device - Google Patents
Car overspeed and low speed alarm device Download PDFInfo
- Publication number
- CN202641394U CN202641394U CN 201220318122 CN201220318122U CN202641394U CN 202641394 U CN202641394 U CN 202641394U CN 201220318122 CN201220318122 CN 201220318122 CN 201220318122 U CN201220318122 U CN 201220318122U CN 202641394 U CN202641394 U CN 202641394U
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Abstract
The utility model provides a car overspeed and low speed alarm device. The car overspeed and low speed alarm device comprises a speed setting circuit, a storage circuit, a speed detection circuit, a language alarm circuit, a signal lamp alarm circuit, a power circuit and a core controller. The speed setting circuit, the storage circuit, the speed detection circuit, the language alarm circuit, the signal lamp alarm circuit and the power circuit are all connected with the core controller. By integrating speed detection, speed setting, speed storage and speed comparison, the car overspeed and low speed alarm device achieves real-time monitoring and real-time alarm for running speed of a car. When the car overspeeds or a car speed is too low the car overspeed and low speed alarm device can both send alarm information to warn a driver to pay attention to timely speed correction, thereby enhancing safety of driving and reducing the probability of a traffic accident.
Description
Technical field
The utility model belongs to the vehicular spare parts field, is specifically related to a kind of overspeed of vehicle low speed alarm device.
Background technology
Along with developing rapidly of China's auto trade, automobile pollution also increases sharply, and the use of automobile is more and more.Furious driving is the one of the main reasons that causes traffic accident, and its serious crisis is to people's the security of the lives and property.But the present gauge panel of automotive interior etc. in the prior art all can only the current running velocity of display automobile, when the steerman furious driving, can not give and certain caution.This has caused certain potential safety hazard so that steerman is not often known ownly to furious driving.
The utility model content
The utility model is for above-mentioned the deficiencies in the prior art, provide a kind of can be at car speed too fast or speed cross the overspeed of vehicle low speed alarm device that sends sound and light alarm when slow.
The utility model is achieved by the following technical solution:
A kind of overspeed of vehicle low speed alarm device is characterized in that, comprising:
One Speed Setting circuit is used for setting minimum speed per hour and the F-Zero that stipulate in current highway section;
One memory circuit is used for minimum speed per hour and F-Zero that the storage speed initialization circuit is set;
One velocity checking circuits is used for detecting in real time the real-time speed of automobile, and exports core controller to;
One language warning circuit is used for realizing alarm by the mode of sounding;
One signal lamp warning circuit is used for realizing alarm by the mode of signal lamp flicker;
One power circuit is used to core controller that power supply is provided;
One core controller is used for the real-time speed that the inbound pacing testing circuit detects, and with memory circuit in the minimum speed per hour of storing and F-Zero relatively; When real-time speed, triggers language warning circuit and signal lamp warning circuit and sends alarm during less than minimum speed per hour greater than F-Zero or real-time speed;
Speed Setting circuit, memory circuit, velocity checking circuits, language warning circuit, signal lamp warning circuit and power circuit all link to each other with core controller.
Further, the Speed Setting circuit comprises a numeric keypad and peripheral circuit thereof.
Further, described core controller is a micro controller system.
Overspeed of vehicle low speed alarm device described in the utility model by speed detection, Speed Setting, speed storage and velocity ratio are combined, has been realized Real Time Monitoring and Realtime Alerts to automobile driving speed; This overspeed of vehicle low speed alarm device can be crossed at overspeed of vehicle or car speed and all send warning information when low, reminds steerman to note timely erection rate, thereby can improve the safety of driving, reduces the probability that traffic accident occurs.
Description of drawings
Fig. 1 is the structured flowchart of overspeed of vehicle low speed alarm device described in the utility model.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of overspeed of vehicle low speed alarm device, it comprises Speed Setting circuit, memory circuit, velocity checking circuits, language warning circuit, signal lamp warning circuit, power circuit and core controller, and Speed Setting circuit, memory circuit, velocity checking circuits, language warning circuit, signal lamp warning circuit and power circuit all link to each other with core controller.The Speed Setting circuit is used for setting minimum speed per hour and the F-Zero of current highway section regulation, and it comprises a numeric keypad and peripheral circuit thereof, and steerman can be inputted minimum speed per hour and F-Zero by numeric keypad.Memory circuit is used for minimum speed per hour and the F-Zero that the storage speed initialization circuit is set; Velocity checking circuits is used for detecting in real time the real-time speed of automobile, and exports core controller to; The language warning circuit is used for realizing alarm by the mode of sounding; The signal lamp warning circuit is used for realizing alarm by the mode of signal lamp flicker; Power circuit is used to core controller that power supply is provided; Core controller is used for the real-time speed that the inbound pacing testing circuit detects, and with memory circuit in the minimum speed per hour of storing and F-Zero relatively; When real-time speed, triggers language warning circuit and signal lamp warning circuit and sends alarm during less than minimum speed per hour greater than F-Zero or real-time speed.Core controller can pass through chip microcontroller.
Above-mentioned each circuit all can adopt existing techniques in realizing, repeats no more in the utility model.Every employing project organization of the present utility model and thinking are done some simple designs that change or change, and all fall into the scope of the utility model protection.
Claims (3)
1. an overspeed of vehicle low speed alarm device is characterized in that, comprising:
One Speed Setting circuit is used for setting minimum speed per hour and the F-Zero that stipulate in current highway section;
One memory circuit is used for minimum speed per hour and F-Zero that the storage speed initialization circuit is set;
One velocity checking circuits is used for detecting in real time the real-time speed of automobile, and exports core controller to;
One language warning circuit is used for realizing alarm by the mode of sounding;
One signal lamp warning circuit is used for realizing alarm by the mode of signal lamp flicker;
One power circuit is used to core controller that power supply is provided;
One core controller is used for the real-time speed that the inbound pacing testing circuit detects, and with memory circuit in the minimum speed per hour of storing and F-Zero relatively; When real-time speed, triggers language warning circuit and signal lamp warning circuit and sends alarm during less than minimum speed per hour greater than F-Zero or real-time speed;
Speed Setting circuit, memory circuit, velocity checking circuits, language warning circuit, signal lamp warning circuit and power circuit all link to each other with core controller.
2. overspeed of vehicle low speed alarm device according to claim 1 is characterized in that, the Speed Setting circuit comprises a numeric keypad and peripheral circuit thereof.
3. overspeed of vehicle low speed alarm device according to claim 1 is characterized in that, described core controller is a micro controller system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318122 CN202641394U (en) | 2012-07-03 | 2012-07-03 | Car overspeed and low speed alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318122 CN202641394U (en) | 2012-07-03 | 2012-07-03 | Car overspeed and low speed alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641394U true CN202641394U (en) | 2013-01-02 |
Family
ID=47410549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220318122 Expired - Fee Related CN202641394U (en) | 2012-07-03 | 2012-07-03 | Car overspeed and low speed alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386976A (en) * | 2013-08-13 | 2013-11-13 | 徐州重型机械有限公司 | Crane, vehicle running speed control method and control device |
| CN108492626A (en) * | 2018-04-28 | 2018-09-04 | 上海工程技术大学 | A kind of traffic accidents visualization prevention and control device |
-
2012
- 2012-07-03 CN CN 201220318122 patent/CN202641394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386976A (en) * | 2013-08-13 | 2013-11-13 | 徐州重型机械有限公司 | Crane, vehicle running speed control method and control device |
| CN103386976B (en) * | 2013-08-13 | 2016-01-13 | 徐州重型机械有限公司 | The control method of hoisting crane, Vehicle Speed and control setup |
| CN108492626A (en) * | 2018-04-28 | 2018-09-04 | 上海工程技术大学 | A kind of traffic accidents visualization prevention and control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180703 |