CN201872739U - Human body remote sense automatic alarm braking device used on automobile - Google Patents
Human body remote sense automatic alarm braking device used on automobile Download PDFInfo
- Publication number
- CN201872739U CN201872739U CN2010205896997U CN201020589699U CN201872739U CN 201872739 U CN201872739 U CN 201872739U CN 2010205896997 U CN2010205896997 U CN 2010205896997U CN 201020589699 U CN201020589699 U CN 201020589699U CN 201872739 U CN201872739 U CN 201872739U
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- automobile
- infrared probe
- human body
- braking device
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- Regulating Braking Force (AREA)
Abstract
The utility model discloses a human body remote sense automatic alarm braking device used on automobile. The human body remote sense automatic alarm braking device comprises an infrared probe (1) mounted at the rear part of an automobile, as well as a second infrared probe (6), a controller (2), an actuating mechanism (3), an alarming device (4) and a braking device (5) which are mounted at the front part of the automobile. After acquired by the infrared probe (1) at the rear part of the automobile and the second infrared probe (6) at the front part of the automobile, human body infrared ray signals are converted into electrical signals which are transmitted to the controller (2), the electrical signals are divided into two ways and output through the actuating mechanism (3) after processed by the controller (2), one way of signals is transmitted to the alarming device (4), the other way of signals is transmitted to the braking device (5), and the braking device is connected with an automobile braking system. The utility model has the benefits that the detection dead angles of the conventional radar detection method is avoided, and when a driver falls into absence of mind, the human body remote sense automatic alarm braking device used on an automobile can be automatically started for braking, so as to ensure no risk at all.
Description
Technical field
The utility model relates to a kind of auto alarm brake gear, particularly relates to a kind of human body remote sensing automatic warning and braking device.
Background technology
At present, known reversing automobile warning device mostly is the ultrasonic radar ranging system, though this back-up alarm reversing ranging system accurately and reliably, for some obstacle, back mirror and radar system may be in the dead angle.If child is arranged behind the car, because it is highly lower, just may be in the dead angle of back mirror and radar system, cause the driver think non-moving human body " refuse bag " even etc. the thing automobile also may be when moving ahead because driver's negligence, do not notice the place ahead pedestrian and in time do not take safety measures such as brake that these situations all can cause serious accident.
The utility model content
The purpose of this utility model is to solve the shortcoming of prior art, provides a kind of heat to release infrared probe and surveys human body infrared method, solves the dead angle of conventional ultrasonic wave radar ranging system, and can control the brake system self-actuating brake.
The purpose of this utility model is achieved through the following technical solutions: automobile-used human body remote sensing automatic warning and braking device, it comprises tailstock portion infrared probe, controller, actuating unit, warning device, brake gear and headstock portion infrared probe.The output of tailstock portion infrared probe and headstock portion infrared probe connects controller, the output of controller connects actuating unit, actuating unit divides two-way output: the one tunnel exports the device that receives the report for police service, and brake gear is received in another road output, and wherein brake gear is connected with the brake system of self-propelled vehicle.
Described infrared probe is released infrared probe for wide-angle heat.
Described tailstock portion wide-angle heat is released the outside face that infrared probe is installed in tail of body, headstock portion wide-angle heat is released the outside face that infrared probe is installed in the vehicle body head, wide-angle heat is released infrared probe can detect multi-faceted human body infrared of multi-angle, and the distance range that can gather and survey is 0.5m to 8m.
Described controller comprises preamplifier, fixed gain amplifier, variable gain amplifier and binary pair, the output of infrared probe connects the input of preamplifier, the output of preamplifier connects fixed gain amplifier, the output of fixed gain amplifier connects variable gain amplifier, the output of variable gain amplifier connects binary pair, and the signal that infrared probe is exported carries out preposition amplification, fixed gain amplification, variable gain amplification, shaping and triggering processing.
The beneficial effects of the utility model are: adopt heat to release infrared probe and survey human body infrared method, avoided the detection dead angle of conventional ultrasonic wave radar ranging system, human body infrared signal is after heat is released infrared pickoff and is converted to electric signal, be transferred to simultaneously in alarm device and the dead-man's device, even driver inattention general idea, also can control the brake system self-actuating brake, meet the standard of zero tolerance.
Description of drawings
The internal control circuit composition frame chart of Fig. 1 human body remote sensing automatic warning and braking device
The use scheme drawing of Fig. 2 human body remote sensing automatic warning and braking device
The composition frame chart of Fig. 3 controller
Among Fig. 2,1-tailstock portion wide-angle heat is released infrared probe, the 2-controller, and the 3-actuating unit, the 4-warning device, the 5-brake gear, 6-headstock portion wide-angle heat is released infrared probe.
The specific embodiment
Further describe the technical solution of the utility model below in conjunction with accompanying drawing: automobile-used human body remote sensing automatic warning and braking device, it comprises tailstock portion infrared probe 1, controller 2, actuating unit 3, warning device 4, brake gear 5 and headstock portion infrared probe 6, infrared probe is all released infrared probe for wide-angle heat, tailstock portion infrared probe 1 is installed in the outside face of tail of body, headstock portion infrared probe 6 is installed in the outside face of vehicle body head, controller 2 is received in their output, the output of controller 2 connects actuating unit 3, actuating unit two-way output in 3 fens: the one tunnel exports the device 4 that receives the report for police service, brake gear 5 is received in another road output, and brake gear 5 is connected with the brake system of self-propelled vehicle.
Described controller 2 comprises preamplifier, fixed gain amplifier, variable gain amplifier and binary pair, the output of infrared probe is connected to the input of preamplifier, the output of preamplifier is connected to fixed gain amplifier, the output of fixed gain amplifier is connected to variable gain amplifier, and the output of variable gain amplifier is connected to binary pair.
When reversing automobile, occur behind car if any human body, tailstock portion wide-angle heat is released infrared probe 1 and is captured human body infrared signal at once, and release infrared pickoff by heat and be converted into electric signal, this electric signal is transferred into controller 2, via controller 2 carries out variable gain amplification, shaping, binary pair processing, and the signal after the processing is divided into two paths of signals through actuating unit 3: one tunnel signal conveys is to warning device 4, and the signal that gives the alarm is at once given the driver; Another road signal conveys is to brake gear 5, if the driver inattention general idea is not noticed the alarm signal that warning device 4 spreads out of, brake gear 5 work start automatic, the brake in time of automobile brake system.
When automobile moves ahead, occur in car the place ahead if any human body, headstock portion wide-angle heat is released infrared probe 6 and is captured human body infrared signal at once, and release infrared pickoff by heat and be converted into electric signal, this electric signal is transferred into controller 2, via controller 2 carries out variable gain amplification, shaping, binary pair processing, and the signal after the processing is divided into two paths of signals through actuating unit 3: one tunnel signal conveys is to warning device 4, and the signal that gives the alarm is at once given the driver; Another road signal conveys is to brake gear 5, if the driver inattention general idea is not noticed the alarm signal that warning device 4 spreads out of, brake gear 5 work start automatic, the brake in time of automobile brake system.
Claims (2)
1. automobile-used human body remote sensing automatic warning and braking device, it is characterized in that: it comprises tailstock portion infrared probe (1), controller (2), actuating unit (3), warning device (4), brake gear (5) and headstock portion infrared probe (6), the output of tailstock portion infrared probe (1) and headstock portion infrared probe (6) connects controller (2), the output of controller (2) connects actuating unit (3), actuating unit has two-way output: one tunnel output is connected to warning device (4), another road output connects brake gear (5), and brake gear (5) is connected with automobile brake system.
2. automobile-used human body remote sensing automatic warning and braking device according to claim 1 is characterized in that: described tailstock portion's infrared probe (1) and headstock portion infrared probe (6) are released infrared probe for wide-angle heat.
3, automobile-used human body remote sensing automatic warning and braking device according to claim 1, it is characterized in that: described tailstock portion's infrared probe (1) is installed in the outside face of tail of body, and headstock portion infrared probe (6) is installed in the outside face of vehicle body head.
4, automobile-used human body remote sensing automatic warning and braking device according to claim 1, it is characterized in that: described controller (2) comprises preamplifier, fixed gain amplifier, variable gain amplifier and binary pair, the output of infrared probe is connected to the input of preamplifier, the output of preamplifier is connected to fixed gain amplifier, the output of fixed gain amplifier is connected to variable gain amplifier, and the output of variable gain amplifier is connected to binary pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205896997U CN201872739U (en) | 2010-11-03 | 2010-11-03 | Human body remote sense automatic alarm braking device used on automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205896997U CN201872739U (en) | 2010-11-03 | 2010-11-03 | Human body remote sense automatic alarm braking device used on automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872739U true CN201872739U (en) | 2011-06-22 |
Family
ID=44160671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205896997U Expired - Fee Related CN201872739U (en) | 2010-11-03 | 2010-11-03 | Human body remote sense automatic alarm braking device used on automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910155A (en) * | 2012-10-19 | 2013-02-06 | 常州泰宇信息科技有限公司 | Car backing security system |
| CN102923055A (en) * | 2012-11-16 | 2013-02-13 | 浙江大学 | Car backing assisting system and method based on camera and ultrasonic sensor |
| CN103287337A (en) * | 2013-06-26 | 2013-09-11 | 宁夏新航信息科技有限公司 | GPS life detection system |
| CN103358989A (en) * | 2012-03-28 | 2013-10-23 | 比亚迪股份有限公司 | Life detection system and method |
-
2010
- 2010-11-03 CN CN2010205896997U patent/CN201872739U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358989A (en) * | 2012-03-28 | 2013-10-23 | 比亚迪股份有限公司 | Life detection system and method |
| CN102910155A (en) * | 2012-10-19 | 2013-02-06 | 常州泰宇信息科技有限公司 | Car backing security system |
| CN102923055A (en) * | 2012-11-16 | 2013-02-13 | 浙江大学 | Car backing assisting system and method based on camera and ultrasonic sensor |
| CN102923055B (en) * | 2012-11-16 | 2015-03-25 | 浙江大学 | Car backing assisting system and method based on camera and ultrasonic sensor |
| CN103287337A (en) * | 2013-06-26 | 2013-09-11 | 宁夏新航信息科技有限公司 | GPS life detection system |
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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: 20110622 Termination date: 20111103 |