CN205871871U - Hypervelocity alarm device - Google Patents
Hypervelocity alarm device Download PDFInfo
- Publication number
- CN205871871U CN205871871U CN201620334544.6U CN201620334544U CN205871871U CN 205871871 U CN205871871 U CN 205871871U CN 201620334544 U CN201620334544 U CN 201620334544U CN 205871871 U CN205871871 U CN 205871871U
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- China
- Prior art keywords
- module
- brake
- speed
- chip microcomputer
- alarm device
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- Expired - Fee Related
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Abstract
The utility model discloses a hypervelocity alarm device, include: a single -chip microcomputer. With speed of a motor vehicle collection module, comparison module, the module of cutting off the power supply that the singlechip is connected, turning mold piece and alarm module stop, speed of a motor vehicle collection module and speed sensor are connected. The utility model provides a hypervelocity alarm device will be connected with speed of a motor vehicle collection module, comparison module, the module of cutting off the power supply, stop turning mold piece and alarm module through the singlechip, can effectively remind the driver to exceed the speed limit, can also reduce the speed of a motor vehicle through outage module, the turning mold piece of stopping simultaneously, avoid the occurence of failure.
Description
Technical field
This utility model relates to alarm device field, particularly relates to a kind of overspeed alarm device.
Background technology
Along with the high speed development of national economy, China's Vehicle Industry is developed rapidly, meanwhile, due to all former
Cause, overspeed of vehicle causes vehicle accident to take place frequently, and brings huge loss to the life of people, property.Safe driving becomes big
Family's focus of attention, wherein design and the demand of Vehicular Dver speed alarm seems extremely important and urgent.
At present, people are provided with a series of device such as monitoring camera, electronic police, the speed to vehicle on road
Being monitored, but these devices are all to monitor automobile speed from automobile external, driver can only be led at driving procedure
Cross and travel the driving speed information that speedometer obtains, but the information warning of hypervelocity can not be obtained.
Utility model content
In view of this, this utility model provides a kind of overspeed alarm device, it is possible to provide overspeed alarming information for driver,
Accident is avoided to occur.
The technical solution of the utility model is achieved in that
A kind of overspeed alarm device, including:
Single-chip microcomputer；
Speed data collection module, comparison module, power-off modular, brake module and the alarm module being connected with described single-chip microcomputer；
Described speed data collection module is connected with vehicle speed sensor.
Preferably, described alarm module is sound, light and/or vibrations alarm device.
Preferably, described brake module includes that parking brake and brake gear, described single-chip microcomputer and described brake gear connect, institute
Stating and be provided with pressure transducer on parking brake, described pressure transducer is connected with described single-chip microcomputer.
Preferably, described brake gear includes electromagnetism fixed plate, brake block, connecting rod and elastic device；Described electromagnetism is solid
Determine plate and have two, for being oppositely arranged, and connected by connecting rod fixing；Two brake blocks it are arranged with in described connecting rod, two
It is wound with elastic device in connecting rod between described brake block；Described electromagnetism fixed plate is connected with described single-chip microcomputer.
The beneficial effects of the utility model are:
The overspeed alarm device that this utility model provides, will be with speed data collection module, comparison module, power-off by single-chip microcomputer
Module, brake module and alarm module connect, it is possible to effectively remind driver's hypervelocity, can also pass through power-off modular simultaneously, stop
Car module reduces speed, it is to avoid accident generation.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the workflow diagram of this utility model overspeed alarm device；
Fig. 2 is the structural representation of brake module in Fig. 1.
In figure:
1, single-chip microcomputer；2, vehicle speed sensor；3, speed data collection module；4, comparison module；5, alarm module；6, power-off mould
Block；7, brake module；71, parking brake；72, brake gear；721, electromagnetism fixed plate；722, brake block；723, connecting rod；724, bullet
Property device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As it is shown in figure 1, the overspeed alarm device that this utility model provides, including: single-chip microcomputer 1；The car being connected with single-chip microcomputer 1
Speed acquisition module 3, power-off modular 6, brake module 7 and alarm module 5；Speed data collection module 3 is connected with vehicle speed sensor 2.
The working method of the overspeed alarm device that this utility model provides is, vehicle speed sensor 2 is for sensing the speed of vehicle
Degree, and speed information is passed to speed data collection module 3, speed information is passed to single-chip microcomputer 1, monolithic by speed data collection module 3
Speed information is carried out logical judgment by machine 1, and will determine that value passes to comparison module 4, the speed preset alert in comparison module 4
Value compares with judgment value, and comparative result includes that speed exceedes preset alert value, speed is less than preset alert value, and will compare
Result passes to single-chip microcomputer 1；When speed exceedes preset alert, triggering alarm module 5 and power-off modular 6, alarm module 5 is used for
Reminding driver's hypervelocity, power-off modular 6 is for cutting off the circuit between motor and drive system；Brake module 7 is used for dropping simultaneously
The speed of low vehicle, it is to avoid speed increases, generation of preventing accident；Alarm module 5 then will not be triggered when speed is not above threshold value
With power-off modular 6, single-chip microcomputer 1 regulation speed acquisition module 3 transmits speed information in real time.
In the present embodiment, alarm module 5 is sound, light and/or vibrations alarm device, is carried by sound, light and/or vibrations
The driver that wakes up is exceeded the speed limit.
In the present embodiment, brake module 7 includes parking brake 71 and brake gear 72, and parking brake 71 is provided with pressure sensing
Device, pressure transducer is connected with single-chip microcomputer 1, brake gear 72 respectively；Owing to being provided with pressure transducer on parking brake 71, when stopping
Che Shi, the pressure of parking brake 71 can be converted the signal of telecommunication and be transferred to single-chip microcomputer 1 by pressure transducer, and single-chip microcomputer 1 can be filled by brake
Putting 72 makes the speed of vehicle reduce rapidly, thus ensures the driving safety of vehicle.
In the present embodiment, in order to improve the braking ability of brake module further, brake gear 72 includes that electromagnetism is solid
Determine plate 721, brake block 722, connecting rod 723 and elastic device 724；Electromagnetism fixed plate 721 has two, for being oppositely arranged and logical
Cross connecting rod 723 and connect fixing；Two brake blocks 722, the connecting rod between two brake blocks 722 it is arranged with in connecting rod 723
Elastic device 724 it is wound with on 723；Electromagnetism fixed plate 721 is connected with single-chip microcomputer 1, referring specifically to Fig. 2.Use said structure
After brake gear 72, electromagnetism fixed plate 721 produces magnetic force so that produce magnetic field between brake block 722, mutually inhale after energising
Draw, clamp wheel so that vehicle deceleration；No longer being energized in electromagnetism fixed plate 721 after car speed reduction, brake block 722 passes through
The effect of elastic device 724 is returned to initial position.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (3)
1. an overspeed alarm device, it is characterised in that including:
Single-chip microcomputer (1)；
The speed data collection module (3) that is connected with described single-chip microcomputer (1), comparison module (4), power-off modular (6), brake module (7)
With alarm module (5)；
Described speed data collection module (3) is connected with vehicle speed sensor (2)；
Described brake module (7) includes parking brake (71) and brake gear (72), described single-chip microcomputer (1) and described brake gear (72)
Connecting, described parking brake (71) is provided with pressure transducer, described pressure transducer is connected with described single-chip microcomputer (1).
2. overspeed alarm device as claimed in claim 1, it is characterised in that described alarm module (5) is sound, light and/or shake
Dynamic alarm device.
3. overspeed alarm device as claimed in claim 1, it is characterised in that described brake gear (72) includes electromagnetism fixed plate
(721), brake block (722), connecting rod (723) and elastic device (724)；Described electromagnetism fixed plate (721) has two, for relatively
Arrange, and connected by connecting rod (723) fixing；Two brake blocks (722), two institutes it are arranged with in described connecting rod (723)
State and be wound with elastic device (724) in the connecting rod (723) between brake block (722)；Described electromagnetism fixed plate (721) is with described
Single-chip microcomputer (1) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334544.6U CN205871871U (en) | 2016-04-20 | 2016-04-20 | Hypervelocity alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334544.6U CN205871871U (en) | 2016-04-20 | 2016-04-20 | Hypervelocity alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871871U true CN205871871U (en) | 2017-01-11 |
Family
ID=57686469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620334544.6U Expired - Fee Related CN205871871U (en) | 2016-04-20 | 2016-04-20 | Hypervelocity alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205871871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303887A (en) * | 2019-06-18 | 2019-10-08 | 武汉科技大学 | A kind of overspeed alarm device and automobile-used braking system |
-
2016
- 2016-04-20 CN CN201620334544.6U patent/CN205871871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303887A (en) * | 2019-06-18 | 2019-10-08 | 武汉科技大学 | A kind of overspeed alarm device and automobile-used braking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 Termination date: 20200420 |