CN203005339U - Automobile safety anticollision system - Google Patents
Automobile safety anticollision system Download PDFInfo
- Publication number
- CN203005339U CN203005339U CN 201220620594 CN201220620594U CN203005339U CN 203005339 U CN203005339 U CN 203005339U CN 201220620594 CN201220620594 CN 201220620594 CN 201220620594 U CN201220620594 U CN 201220620594U CN 203005339 U CN203005339 U CN 203005339U
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- automobile
- car
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- arm microprocessor
- microprocessor module
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Abstract
The utility model 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, wherein 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 (Advanced RISC Machines) microprocessor module, a crystal oscillator circuit, a resetting circuit and a data memory module all connected with the ARM microprocessor module, and an input end of the ARM microprocessor module is connected with a clock module; and the anticollision prompt unit comprises a liquid crystal display, a voice alarm circuit module, a left rear alarm light and a right rear alarm light. 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 utility model relates to the intelligent transport technology field, especially relates 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 the vehicle passive safety technology, after namely accident occurs, the technical measures that adopt for the loss that reduces occupant or property.The 2nd, the automobile active safety technology, namely before accident occured, Accident prevention occured and Adopts measure.The prerequisite research of automotive safety lays particular emphasis on the passive security performance that improves automobile, as strengthening the intensity of Truck Frame Structure, improves vehicle predecessor cushion characteristic, sets up the safety devices 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 the traffic safety management, and the measures such as awareness of safety that improve traffic participant also can improve traffic safety status, but traffic safety also should be done from the running car inherently safe, makes an effort from active safety.
The utility model content
Technical problem to be solved in the utility model 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, and is 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 adopted in the utility model 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 the supplying cell that is used to 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 is 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, be connected with oscillator before car before described car on infrared transmitter, be connected with oscillator after car after described car on infrared transmitter; Described spacing processing unit comprises ARM microprocessor module and the crystal oscillating circuit that joins with the ARM microprocessor module, reset circuit and data memory module, the input end of described ARM microprocessor module is connected to clock module, and after the front infrared remote receiver of described car and car, infrared remote receiver all joins with the input end of described ARM microprocessor module; Described crashproof Tip element comprises LCDs and the voice alarm circuit module that is arranged on the indoor Windshield of vehicle drive below, and the left back alarm lamp and the right abaft alarm lamp that are arranged on respectively 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: the ARM7 chip that described ARM microprocessor module is LPC2000 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 ISD1420 and consists of.
Above-mentioned a kind of anti-collision safety system for automobile is characterized in that: described supplying cell is Li-Ion rechargeable battery.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and is reasonable in design, and it is convenient to realize.
2, the utility model is measured the distance of this car and front truck and rear car by infrared transmitter and infrared remote receiver, is not subjected to the impact of Changes in weather, and survey precision is high, and functional reliability is high.
3, the utility model can be measured the distance with front truck, can measure again the distance with 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 utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is reasonable in design, and 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, and functional reliability is high, practical, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
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 utility model comprises spacing collecting unit, spacing processing unit and crashproof Tip element, and the supplying cell 4 that is used to 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 is 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, be connected with oscillator 1-5 before car before described car on infrared transmitter 1-1, be connected with oscillator 1-6 after car after described car on infrared transmitter 1-3; Described spacing processing unit comprises ARM microprocessor module 2-1 and the crystal oscillating circuit 2-2 that joins with ARM microprocessor module 2-1, reset circuit 2-3 and data memory module 2-4, the input end of described ARM microprocessor module 2-1 is connected to clock module 2-5, and after the front infrared remote receiver 1-2 of described car 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 LCDs 3-1 and the voice alarm circuit module 3-2 that is arranged on the indoor Windshield of vehicle drive below, and the left back alarm lamp 3-3 and the right abaft alarm lamp 3-4 that are arranged on respectively 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 consists of.Described supplying cell 4 is Li-Ion rechargeable battery.
principle of work of the present utility model 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, ARM microprocessor module 2-1 according to car before the calculated signals of infrared remote receiver 1-2 output go out distance with front truck, and go out distance with 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 will 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 with the distance of rear car during less than the alarm distance threshold value, ARM microprocessor module 2-1 controls LCDs 3-1 display alarm signal, control voice alarm circuit module 3-2 and send the audio alert signal, check and in time take corresponding measure for this car chaufeur, and, controlling left back alarm lamp 3-3 and right abaft alarm lamp 3-4 and send alerting signal during less than the alarm distance threshold value with the distance of rear car, check and Reduced Speed Now for rear car chaufeur.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (4)
1. anti-collision safety system for automobile is characterized in that: comprise spacing collecting unit, spacing processing unit and crashproof Tip element, and the supplying cell (4) that is used to 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 is 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, be connected with oscillator (1-5) before car before described car on infrared transmitter (1-1), be connected with oscillator (1-6) after car on infrared transmitter after described car (1-3); Described spacing processing unit comprises ARM microprocessor module (2-1) and the crystal oscillating circuit (2-2) that joins with ARM microprocessor module (2-1), reset circuit (2-3) and data memory module (2-4), the input end of described ARM microprocessor module (2-1) is connected to clock module (2-5), and after the front infrared remote receiver of described car (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 LCDs (3-1) and the voice alarm circuit module (3-2) that is arranged on the indoor Windshield of vehicle drive below, and the left back alarm lamp (3-3) and the right abaft alarm lamp (3-4) that are arranged on respectively 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: described ARM microprocessor module (2-1) is the ARM7 chip of 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 ISD1420 and consists of.
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 |
|---|---|---|---|
| CN 201220620594 CN203005339U (en) | 2012-11-20 | 2012-11-20 | Automobile safety anticollision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620594 CN203005339U (en) | 2012-11-20 | 2012-11-20 | Automobile safety anticollision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005339U true CN203005339U (en) | 2013-06-19 |
Family
ID=48596963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620594 Expired - Fee Related CN203005339U (en) | 2012-11-20 | 2012-11-20 | Automobile safety anticollision system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005339U (en) |
-
2012
- 2012-11-20 CN CN 201220620594 patent/CN203005339U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131120 |