CN207403719U - A kind of automobile front anti-collision reminding and braking system - Google Patents
A kind of automobile front anti-collision reminding and braking system Download PDFInfo
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- CN207403719U CN207403719U CN201721354658.8U CN201721354658U CN207403719U CN 207403719 U CN207403719 U CN 207403719U CN 201721354658 U CN201721354658 U CN 201721354658U CN 207403719 U CN207403719 U CN 207403719U
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- control system
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- braking
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Abstract
The utility model discloses a kind of automobile front anti-collision reminding and braking systems, including ultrasonic range finder, vehicle speed sensor, central control system, speech chip, loud speaker, braking motor, brake pedal, delayer, the ultrasonic range finder, vehicle speed sensor are connected to the signal input port of central control system, the signal output port connection speech chip of the central control system, speech chip connection loud speaker；The signal output port connection delayer of the central control system, delayer connection braking motor, braking motor connection brake pedal, generally, the utility model has the advantages that effectively reduce rear-end collision traffic accident.
Description
Technical field
The utility model belongs to automotive field, more particularly to a kind of automobile front anti-collision reminding and braking system.
Background technology
As the development of automotive engineering causes motor vehicles travel speed to be continuously improved, while it is hidden also to bring some safety
Suffer from, if car collision, rear-end collision occur again and again, especially in the case of emergency brake, wet-skid road surface and bad weather, with
And system for distraction of driver or burst accident is met, it is likely to that rear-end collision can occur.Rear-end collision will cause vehicle damage,
It causes casualties when serious.Therefore, remind driver's selection is appropriate to drive in real time to driver to prompt in the process of moving
Mode is sailed, prevents from crashing with front vehicles；Necessary auxiliary braking system is taken simultaneously, system is taken prior to driver
Dynamic measure, prevents to collide.
The content of the invention
The purpose of this utility model is to provide a kind of automobile front anti-collision reminding and braking system, which closes
Reason, can effectively reduce the generation of automobile and front vehicles rear-end collision, have high use value.
What the purpose of this utility model was realized in：A kind of automobile front anti-collision reminding and braking system, including ultrasound
Ripple rangefinder, vehicle speed sensor, central control system, speech chip, loud speaker, braking motor, brake pedal, delayer, institute
The ultrasonic range finder stated, vehicle speed sensor are connected to the signal input port of central control system, the center control
The signal output port connection speech chip of system processed, speech chip connection loud speaker；The central control system
Signal output port connection delayer, the delayer connection braking motor, the braking motor connection brake pedal.
The central control system includes AD conversion unit, processing unit, storage unit, D/A conversion unit, institute
The signal input port connection AD conversion unit stated, processing unit connection AD conversion unit, the digital-to-analogue turn
Change unit connection processing unit, signal output port connection D/A conversion unit；The storage unit is connected to place
Manage unit.
A touch screen displays are also connected in the central control system.
The central control system is microcontroller.
The delayer delay time is arranged to 1.5 seconds.
The utility model generate advantageous effect be：First, the delayer that the utility model is set, can make central control
System sends safe early warning to driver in advance, is made a response by driver prior to braking motor, prevents from missing due to braking system
Sentence or automobile city's internal road slowly when driving caused by frequently braking behavior, caused by drive it is inconvenient.Second is that this reality
Corresponding voice messaging is stored with the speech chip of new setting, can prompting be sent to driver by voice, prevented with before
Vehicle crashes.
Description of the drawings
Fig. 1 is the structural framing schematic diagram of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings to the embodiment further instruction of the utility model.
Embodiment 1
As shown in Figure 1, a kind of automobile front anti-collision reminding and braking system are sensed including ultrasonic range finder, speed
Device, central control system, speech chip, loud speaker, braking motor, brake pedal, delayer, the ultrasonic range finder,
Vehicle speed sensor is connected to the signal input port of central control system, the signal output part of the central control system
Mouth connection speech chip, speech chip connection loud speaker；The signal output port connection of the central control system
Delayer, delayer connection braking motor, braking motor connection brake pedal.
The central control system includes AD conversion unit, processing unit, storage unit, D/A conversion unit, institute
The signal input port connection AD conversion unit stated, processing unit connection AD conversion unit, the digital-to-analogue turn
Change unit connection processing unit, signal output port connection D/A conversion unit；The storage unit is connected to place
Manage unit.
A touch screen displays are also connected in the central control system.
The central control system is microcontroller.
The delayer delay time is arranged to 1.5 seconds.
The utility model is when in use：A kind of automobile front anti-collision reminding and braking system, in advance from touch display screen to
The safety shut-down distance of central control system input automobile and delayer delay time（1.5 the second）, central control system is by information
It is stored into storage unit.In vehicle traveling process, ultrasonic range finder is in real time by the range information of Ben Che and front truck in
The signal input port of centre control system is transferred to AD conversion unit, meanwhile, vehicle speed sensor is also by the vehicle speed data of this vehicle
AD conversion unit is transferred to by the signal input port of central control system, AD conversion unit converts analog signals into
Processing unit is transferred to after digital signal, processing unit handles digital signal, analyzes, and automobile is needed by processing unit
The timing node of brake is prejudged, and shifting to an earlier date 1.5 seconds on the basis of timing node is prejudged sends instruction, by digital-to-analogue conversion list
Member converts digital signals into analog signal, is transferred to speech chip and delayer by signal output port, speech chip passes through
Loud speaker amplifies voice signal, the dangerous information that driver is reminded currently will to occur, and after being prejudged by driver, selection is closed
Suitable processing method, in the process：If driver selects lane change, overtakes other vehicles when non-deceleration measure, driver closes delayer,
Braking motor just will not work at this time；If driver does not make respective handling measure within the 1.5 second time of delay, information by
Delayer is transmitted to braking motor, completes brake operating by braking motor control brake pedal, prevents from colliding with front truck.
Generally, the utility model, which has, can reduce the generation of frontal crash of vehicles accident, effectively reduce brake frequency
The advantages of.
Claims (5)
1. a kind of automobile front anti-collision reminding and braking system, including ultrasonic range finder, vehicle speed sensor, center control system
System, speech chip, loud speaker, braking motor, brake pedal, delayer, the ultrasonic range finder, vehicle speed sensor difference
It is connected to the signal input port of central control system, it is characterised in that：The signal output port of the central control system
Connect speech chip, speech chip connection loud speaker；The signal output port connection of the central control system is prolonged
When device, the delayer connection braking motor, the braking motor connection brake pedal.
2. a kind of automobile front anti-collision reminding according to claim 1 and braking system, it is characterised in that：The center
Control system includes AD conversion unit, processing unit, storage unit, D/A conversion unit, and the signal input port connects
Connect AD conversion unit, processing unit connection AD conversion unit, the D/A conversion unit connection processing unit,
The signal output port connection D/A conversion unit；The storage unit is connected to processing unit.
3. a kind of automobile front anti-collision reminding according to claim 1 and braking system, it is characterised in that：The center
A touch screen displays are also connected in control system.
4. a kind of automobile front anti-collision reminding according to claim 1 and braking system, it is characterised in that：The center
Control system is microcontroller.
5. a kind of automobile front anti-collision reminding according to claim 1 and braking system, it is characterised in that：The delay
Device delay time is arranged to 1.5 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354658.8U CN207403719U (en) | 2017-10-20 | 2017-10-20 | A kind of automobile front anti-collision reminding and braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354658.8U CN207403719U (en) | 2017-10-20 | 2017-10-20 | A kind of automobile front anti-collision reminding and braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403719U true CN207403719U (en) | 2018-05-25 |
Family
ID=62320395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354658.8U Active CN207403719U (en) | 2017-10-20 | 2017-10-20 | A kind of automobile front anti-collision reminding and braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207403719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI703537B (en) * | 2019-01-10 | 2020-09-01 | 施博瀚 | Intelligent Collision Avoidance Warning System for People and Vehicles |
-
2017
- 2017-10-20 CN CN201721354658.8U patent/CN207403719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI703537B (en) * | 2019-01-10 | 2020-09-01 | 施博瀚 | Intelligent Collision Avoidance Warning System for People and Vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: Room 310, No.42, Mingcheng Avenue, Yuhuatai District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Shenyu escort Technology Development Co., Ltd Address before: 1309-1317, hatching Building 1, Incubation Park, Henan National University Science Park, No. 11, Changchun Road, high tech Zone, Zhengzhou City, Henan Province Patentee before: HENAN ESCORT INDUSTRIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |