CN203440765U - Broken-down vehicle warning sign with safe putting distance caution function - Google Patents
Broken-down vehicle warning sign with safe putting distance caution function Download PDFInfo
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- CN203440765U CN203440765U CN201320336712.1U CN201320336712U CN203440765U CN 203440765 U CN203440765 U CN 203440765U CN 201320336712 U CN201320336712 U CN 201320336712U CN 203440765 U CN203440765 U CN 203440765U
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- distance
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- warning sign
- broken
- caution
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Abstract
The utility model discloses a broken-down vehicle warning sign with a safe putting distance caution function. The broken-down vehicle warning sign comprises a bearer, a caution board and a safe putting distance caution device. The safe putting distance caution device, disposed between the bearer and the caution board, includes a distance measuring sensor, a master control single-chip microcomputer and an alarm. The alarm comprises a loudspeaker and a display screen. The broken-down vehicle warning sign helps to make up a defect of unintended safe operation of an owner of a broken-down vehicle, and warns the owner to put the warning sign within a safe distance scope through caution.
Description
Technical field
The utility model relates to fault-vehicle warning sign plate, is specifically related to a kind of safe fault-vehicle warning sign plate apart from warning function of putting that has.
Background technology
On speedway, when there is traffic congestion or vehicle breaks down, during traffic accident etc., vehicle cannot normally travel, if the improper consequence of stopping is hardly imaginable, easily causes pernicious traffic accident or second accident.Therefore, carry and the good trouble vehicle alarming mark of put correctly very crucial.The road traffic law > > of < < People's Republic of China (PRC) regulation trouble vehicle alarming mark should be arranged on beyond 150 meters of disabled vehicle directions to the car.Yet about more than 70% driver can not put correctly trouble vehicle alarming mark according to statistics, put distance usually not enough.Cause and put the not enough reason of distance and have: driver do not understand the regulation, the driver that put distance adjust the distance estimate inaccurate etc.
Current speedway trouble vehicle alarming mark be only all can fix, triangle warning signal version that can be luminous, can not solve trouble vehicle alarming mark in reality and put the problem that distance is not enough; In addition, under the weather condition of, air low visibility large at smog, some speedway trouble vehicle alarming marks can not play good warning effect, are unfavorable for guaranteeing traffic safety.
Summary of the invention
The purpose of this utility model is to provide a kind of fault-vehicle warning sign plate that warning safe is put range capability that has.
Fault-vehicle warning sign plate of the present utility model comprises bearing and caution board for this reason, is characterized in, also comprises that one puts safely distance warning indicator.
Other technologies of the present utility model are characterized as:
Described safety is put distance warning indicator and is located between described bearing and caution board.
Described safety is put distance warning indicator and is comprised distance measuring sensor, main control singlechip and alarm.
Described alarm comprises loudspeaker and display screen.
Fault-vehicle warning sign plate of the present utility model can make up fault car owner's " unconscious safety operation ", by warning, remind car owner that caution sign board is placed on to safe distance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is further explained in detail to explanation.
Fig. 1 has the structure reference view that warning safe is put the fault-vehicle warning sign plate of range capability;
Fig. 2 is the result reference view that safety of the present utility model is put distance warning indicator.
The specific embodiment
With reference to figure 1, of the present utility model have warning safe and put the fault-vehicle warning sign plate of range capability and comprise base 1 and be located at the caution board 2 on base 1, and it between the two or on base, be provided with safety and put distance warning indicator 3.
With reference to figure 2, the utility model is put safely distance warning indicator and is comprised distance measuring sensor 4, single-chip microcomputer and alarm.Wherein alarm can comprise display screen 5 and loudspeaker 6.
On concrete device, can select ultrasonic wave transmitting driving, the ultrasonic wave receiving element of AT89S51 single-chip microcomputer, TCRT16-40 type ultrasonic probe, LM386 to adopt integrated chip CX20106A.
Display screen can adopt man's figure type LCD MODULE of 128 * 64 dot matrix, for showing tested distance.
When needs are used, open switch, by distance measuring sensor, realize distance measurement function the distance between demonstration screen display fault-vehicle warning sign plate and disabled vehicle, and analyze this distance by single-chip microcomputer, if during 150 meters of distance less thaies recording, demonstration voice message " sign is put distance deficiency, danger! " warn, if the distance recording surpasses 150 meters, show and voice message " sign is put distance and met 150 meters of requirements ".
Claims (2)
1. one kind has the fault-vehicle warning sign plate that warning safe is put range capability, comprise bearing and caution board, its distinguishing characteristics is, also comprises that one puts safely distance warning indicator, and described safety is put distance warning indicator and comprised distance measuring sensor, main control singlechip and alarm; Described safety is put distance warning indicator and is located between described bearing and caution board.
2. as claimed in claim 1 have a fault-vehicle warning sign plate that warning safe is put range capability, and its distinguishing characteristics is that described alarm comprises loudspeaker and display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320336712.1U CN203440765U (en) | 2013-06-09 | 2013-06-09 | Broken-down vehicle warning sign with safe putting distance caution function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320336712.1U CN203440765U (en) | 2013-06-09 | 2013-06-09 | Broken-down vehicle warning sign with safe putting distance caution function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440765U true CN203440765U (en) | 2014-02-19 |
Family
ID=50091830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320336712.1U Expired - Fee Related CN203440765U (en) | 2013-06-09 | 2013-06-09 | Broken-down vehicle warning sign with safe putting distance caution function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440765U (en) |
-
2013
- 2013-06-09 CN CN201320336712.1U patent/CN203440765U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140219 Termination date: 20160609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |