CN103832379A - Automobile safety anticollision system - Google Patents
Automobile safety anticollision system Download PDFInfo
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- CN103832379A CN103832379A CN201210473689.0A CN201210473689A CN103832379A CN 103832379 A CN103832379 A CN 103832379A CN 201210473689 A CN201210473689 A CN 201210473689A CN 103832379 A CN103832379 A CN 103832379A
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Abstract
The invention discloses an automobile safety anticollision system which comprises an automobile distance acquiring unit, an automobile distance processing unit, an anticollision prompt unit and a power supply battery. The automobile distance acquiring unit comprises a front automobile infrared transmitter, a front automobile infrared receiver, a rear automobile infrared transmitter and a rear automobile infrared receiver, the front automobile infrared transmitter is connected with a front automobile oscillator, and the rear automobile infrared transmitter is connected with a rear automobile oscillator; the automobile distance processing unit comprises an ARM microprocessor module, a crystal oscillator circuit, a resetting circuit and a data memory module, wherein the crystal oscillator circuit, the resetting circuit and the data memory module are connected with the ARM microprocessor module, and the input end of the ARM microprocessor module is connected with a clock module; the anticollision prompt unit comprises a liquid crystal display screen, a voice alarm circuit module, a left rear alarm lamp and a right rear alarm lamp. The automobile safety anticollision system is high in measuring accuracy, working reliability and practicability, good in using effect and convenient to popularize and use, and can give an alarm prompt to both a driver of the automobile and a driver of a rear automobile.
Description
Technical field
The present invention relates to intelligent transport technology field, especially relate to a kind of anti-collision safety system for automobile.
Background technology
An important research direction of traffic safety is the research of automobile inherently safe, from tradition, the research of automotive safety comprises two aspects: the one, and vehicle passive safety technology, after accident occurs, the technical measures that adopt for reducing the loss of occupant or property.The 2nd, automobile active safety technology,, before accident occurs, Accident prevention occurs and the measure taked.The prerequisite research of automotive safety lays particular emphasis on the passive security performance that improves automobile, as strengthened the intensity of Truck Frame Structure, improves vehicle predecessor cushion characteristic, sets up the safety device such as safety air bag, safety strap.The raising of automobile passive extent and property safety, has reduced occupant's the injured extent of damage significantly, but the generation that can not fundamentally avoid traffic accident, real solving road traffic safety problem.Although perfect road traffic safety facilities, perfect road traffic laws and regulations, strengthen traffic safety management, and the measure such as awareness of safety that improves traffic participant also can improve traffic safety status, but traffic safety also should be done from running car inherently safe, makes an effort from active safety.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of anti-collision safety system for automobile is provided, and it is simple in structure, reasonable in design, it is convenient to realize, survey precision is high, can carry out warning reminding to this car chaufeur, can carry out warning reminding to rear car chaufeur again, functional reliability is high, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of anti-collision safety system for automobile, it is characterized in that: comprise spacing collecting unit, spacing processing unit and crashproof Tip element, and be used to the supplying cell of spacing collecting unit, spacing processing unit and the power supply of crashproof Tip element; Described spacing collecting unit comprises the front infrared transmitter of car and the front infrared remote receiver of car that are arranged on automotive front bumper/spoiler place, and be arranged on after the car at automobile rear bumper/spoiler place infrared remote receiver after infrared transmitter and car, on infrared transmitter, be connected with oscillator before car before described car, after described car, on infrared transmitter, be connected with oscillator after car; Crystal oscillating circuit, reset circuit and data memory module that described spacing processing unit comprises ARM microprocessor module and joins with ARM microprocessor module, the input end of described ARM microprocessor module is connected to clock module, and before described car, after infrared remote receiver and car, infrared remote receiver all joins with the input end of described ARM microprocessor module; Described crashproof Tip element comprises the LCDs and the voice alarm circuit module that are arranged on the indoor Windshield of vehicle drive below, and being arranged on respectively left back alarm lamp and the right abaft alarm lamp of automobile left back and right abaft, described LCDs, voice alarm circuit module, left back alarm lamp and right abaft alarm lamp all join with the mouth of described ARM microprocessor module.
Above-mentioned a kind of anti-collision safety system for automobile, is characterized in that: described ARM microprocessor module is the ARM7 chip of LPC 2000 series.
Above-mentioned a kind of anti-collision safety system for automobile, is characterized in that: described voice alarm circuit module mainly contains speech chip I SD1420 and forms.
Above-mentioned a kind of anti-collision safety system for automobile, is characterized in that: described supplying cell is Li-Ion rechargeable battery.
The present invention compared with prior art has the following advantages:
1, the present invention is simple in structure, reasonable in design, and it is convenient to realize.
2, the present invention measures the distance of this car and front truck and rear car by infrared transmitter and infrared remote receiver, is not subject to the impact of Changes in weather, and survey precision is high, and functional reliability is high.
3, the present invention can measure and the distance of front truck, can measure again and the distance of rear car, can carry out warning reminding to this car chaufeur, can carry out warning reminding to rear car chaufeur again, can prevent all sidedly the generation of car accident.
4, of the present invention practical, result of use is good, is convenient to promote the use of.
In sum, the present invention is simple in structure, reasonable in design, and it is convenient to realize, and survey precision is high, can carry out warning reminding to this car chaufeur, can carry out warning reminding to rear car chaufeur again, and functional reliability is high, practical, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
Infrared transmitter before 1-1-car; Infrared remote receiver before 1-2-car; Infrared transmitter after 1-3-car;
Infrared remote receiver after 1-4-car; Oscillator before 1-5-car; Oscillator after 1-6-car;
2-1-ARM microprocessor module; 2-2-crystal oscillating circuit; 2-3-reset circuit;
2-4-data memory module; 2-5-clock module; 3-1-LCDs;
3-2-voice alarm circuit module; 3-3-left back alarm lamp;
3-4-right abaft alarm lamp.
The specific embodiment
As shown in Figure 1, the present invention includes spacing collecting unit, spacing processing unit and crashproof Tip element, and be used to the supplying cell 4 of spacing collecting unit, spacing processing unit and the power supply of crashproof Tip element; Described spacing collecting unit comprises the front infrared transmitter 1-1 of car and the front infrared remote receiver 1-2 of car that are arranged on automotive front bumper/spoiler place, and be arranged on after the car at automobile rear bumper/spoiler place infrared remote receiver 1-4 after infrared transmitter 1-3 and car, on infrared transmitter 1-1, be connected with oscillator 1-5 before car before described car, after described car, on infrared transmitter 1-3, be connected with oscillator 1-6 after car; Crystal oscillating circuit 2-2, reset circuit 2-3 and data memory module 2-4 that described spacing processing unit comprises ARM microprocessor module 2-1 and joins with ARM microprocessor module 2-1, the input end of described ARM microprocessor module 2-1 is connected to clock module 2-5, and before described car, after infrared remote receiver 1-2 and car, infrared remote receiver 1-4 all joins with the input end of described ARM microprocessor module 2-1; Described crashproof Tip element comprises the LCDs 3-1 and the voice alarm circuit module 3-2 that are arranged on the indoor Windshield of vehicle drive below, and being arranged on respectively left back alarm lamp 3-3 and the right abaft alarm lamp 3-4 of automobile left back and right abaft, described LCDs 3-1, voice alarm circuit module 3-2, left back alarm lamp 3-3 and right abaft alarm lamp 3-4 all join with the mouth of described ARM microprocessor module 2-1.
In the present embodiment, described ARM microprocessor module 2-1 is the ARM7 chip of LPC2000 series.Described voice alarm circuit module 3-2 mainly contains speech chip ISD1420 and forms.Described supplying cell 4 is Li-Ion rechargeable battery.
Principle of work of the present invention and working process are: before before car, oscillator 1-5 drives car, infrared transmitter 1-1 sends infrared signal, and the infrared signal that before car, before infrared remote receiver 1-2 reception car, infrared transmitter 1-1 sends is also exported to ARM microprocessor module 2-1, after after car, oscillator 1-6 drives car, infrared transmitter 1-3 sends infrared signal, and the infrared signal that after car, after infrared remote receiver 1-4 reception car, infrared remote receiver 1-4 sends is also exported to ARM microprocessor module 2-1, the calculated signals that ARM microprocessor module 2-1 exports according to infrared remote receiver 1-2 before car goes out the distance with front truck, and go out and the distance of rear car according to the calculated signals of infrared remote receiver 1-4 output after car, ARM microprocessor module 2-1 controls LCDs 3-1 to the time, show with the distance of front truck with the distance of rear car, check for chaufeur, simultaneously, ARM microprocessor module 2-1 by with the distance of front truck and with range data and the pre-stored alarm distance threshold in data memory module 2-4 of rear car, when with the distance of front truck or/and while being less than alarm distance threshold value with the distance of rear car, ARM microprocessor module 2-1 controls LCDs 3-1 display alarm signal, control voice alarm circuit module 3-2 and send audio alert signal, check and take in time corresponding measure for this car chaufeur, and in the time being less than alarm distance threshold value with the distance of rear car, controlling left back alarm lamp 3-3 and right abaft alarm lamp 3-4 and send alerting signal, check and Reduced Speed Now for rear car chaufeur.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. an anti-collision safety system for automobile, is characterized in that: comprise spacing collecting unit, spacing processing unit and crashproof Tip element, and be used to the supplying cell (4) of spacing collecting unit, spacing processing unit and the power supply of crashproof Tip element; Described spacing collecting unit comprises the front infrared transmitter (1-1) of car and the front infrared remote receiver (1-2) of car that are arranged on automotive front bumper/spoiler place, and be arranged on after the car at automobile rear bumper/spoiler place infrared remote receiver (1-4) after infrared transmitter (1-3) and car, on infrared transmitter (1-1), be connected with oscillator (1-5) before car before described car, on infrared transmitter after described car (1-3), be connected with oscillator (1-6) after car; Crystal oscillating circuit (2-2), reset circuit (2-3) and data memory module (2-4) that described spacing processing unit comprises ARM microprocessor module (2-1) and joins with ARM microprocessor module (2-1), the input end of described ARM microprocessor module (2-1) is connected to clock module (2-5), and before described car, after infrared remote receiver (1-2) and car, infrared remote receiver (1-4) all joins with the input end of described ARM microprocessor module (2-1); Described crashproof Tip element comprises the LCDs (3-1) and the voice alarm circuit module (3-2) that are arranged on the indoor Windshield of vehicle drive below, and being arranged on respectively left back alarm lamp (3-3) and the right abaft alarm lamp (3-4) of automobile left back and right abaft, described LCDs (3-1), voice alarm circuit module (3-2), left back alarm lamp (3-3) and right abaft alarm lamp (3-4) all join with the mouth of described ARM microprocessor module (2-1).
2. according to a kind of anti-collision safety system for automobile claimed in claim 1, it is characterized in that: the ARM7 chip that described ARM microprocessor module (2-1) is LPC2000 series.
3. according to a kind of anti-collision safety system for automobile claimed in claim 1, it is characterized in that: described voice alarm circuit module (3-2) mainly contains speech chip I SD1420 and forms.
4. according to a kind of anti-collision safety system for automobile claimed in claim 1, it is characterized in that: described supplying cell (4) is Li-Ion rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473689.0A CN103832379A (en) | 2012-11-20 | 2012-11-20 | Automobile safety anticollision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473689.0A CN103832379A (en) | 2012-11-20 | 2012-11-20 | Automobile safety anticollision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103832379A true CN103832379A (en) | 2014-06-04 |
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ID=50796376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210473689.0A Pending CN103832379A (en) | 2012-11-20 | 2012-11-20 | Automobile safety anticollision system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679351A (en) * | 2015-06-06 | 2016-06-15 | 孔霞 | Intelligent music play system based on network communication |
| CN106059611A (en) * | 2016-07-22 | 2016-10-26 | 云传电扬科技（北京）有限责任公司 | Automobile light voice prompt system based on visible light communication and communication method thereof |
-
2012
- 2012-11-20 CN CN201210473689.0A patent/CN103832379A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679351A (en) * | 2015-06-06 | 2016-06-15 | 孔霞 | Intelligent music play system based on network communication |
| CN105679351B (en) * | 2015-06-06 | 2018-08-10 | 北京聚能鼎力科技股份有限公司 | Music intelligence play system based on network communication |
| CN106059611A (en) * | 2016-07-22 | 2016-10-26 | 云传电扬科技（北京）有限责任公司 | Automobile light voice prompt system based on visible light communication and communication method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |