CN203020192U - Bus human body protection device controlled by single chip microcomputer (SCM) - Google Patents
Bus human body protection device controlled by single chip microcomputer (SCM) Download PDFInfo
- Publication number
- CN203020192U CN203020192U CN 201320011613 CN201320011613U CN203020192U CN 203020192 U CN203020192 U CN 203020192U CN 201320011613 CN201320011613 CN 201320011613 CN 201320011613 U CN201320011613 U CN 201320011613U CN 203020192 U CN203020192 U CN 203020192U
- Authority
- CN
- China
- Prior art keywords
- processing unit
- signal processing
- human body
- protection device
- micro controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a bus human body protection device controlled by a single chip microcomputer (SCM). The bus human body protection device comprises a power supply, an SCM signal processing unit, an infrared emitter, an infrared receiver, and an alarming device, wherein the output signal of the infrared emitter is connected to the infrared receiver, the output signal of the infrared receiver is connected to the SCM signal processing unit, the output of the SCM signal processing unit is connected to the alarming device, and the power supply is respectively connected with the SCM signal processing unit, the infrared emitter, the infrared receiver, and the alarming device. The protection device disclosed by the utility model can warn in time when a passenger stretches the hand or head out of a window to protect the safety of the passenger.
Description
Technical field
This patent relates to a kind of monolithic processor controlled bus human body protection device that has, and belongs to the urban transit bus field of traffic.
Background technology
In summer, when bus does not have air-conditioning, the rider is many, the compartment is extremely sultry, passenger near window often will lean out bus outside window with hand, head unconsciously, in the situation that the bus driver can see, can make timely the passenger and reminding, require the passenger that hand, head are put back in car, when the bus driver is busy with dealing with complicated traffic, may be negligent of the passenger who leans out is outside window made timely prompting, passenger at this moment bus turn or car outside near when having full size vehicle to pass through, very easily the passenger is damaged.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of monolithic processor controlled bus human body protection device that has, can be in time the passenger who leans out outside window being made prompting, protection passenger's safety.
The technical solution of the utility model is as follows:
Has monolithic processor controlled bus human body protection device; comprise power supply, micro controller system signal processing unit, infrared transmitter, infrared receiver, warning device; wherein; the output signal of infrared transmitter is connected to infrared receiver; the output signal of infrared receiver is connected to the micro controller system signal processing unit; the output of micro controller system signal processing unit is connected to warning device, and power supply is connected with micro controller system signal processing unit, infrared transmitter, infrared receiver, warning device respectively.
Optionally, described warning device is acoustic-optic alarm.
Optionally, described infrared receiver is LF0038L.
Optionally, the process chip of described micro controller system signal processing unit is the AT89C51 micro controller system.
Optionally, the micro controller system signal processing unit also is connected with a speech play unit.
The beneficial effects of the utility model:
The utility model is launched infrared signal by infrared transmitter; wireless transmission is to infrared receiver; when having the passenger to stretch out outside bus window at hand; the micro controller system signal processing unit can output signal to warning device through processing and produce to control with the infrared signal that is stopped; the passenger is in time reminded protection passenger's safety.
Description of drawings
Accompanying drawing described herein consists of the part of the utility model application in order to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.
Accompanying drawing 1 is the circuit structure block diagram of a kind of embodiment of the utility model;
Accompanying drawing 2 is workflow diagrams of a kind of embodiment of the utility model.
The specific embodiment
Below by particular specific embodiment, technology contents of the present utility model is described, those skilled in the art can understand other advantage of the present utility model and effect easily by the content that this specification sheets discloses.The utility model also can be implemented or be used by other different specific embodiment, and the every details in this specification sheets also can based on different viewpoints and application, carried out various modifications and change under spirit of the present utility model.
Has monolithic processor controlled bus human body protection device; comprise power supply, micro controller system signal processing unit, infrared transmitter, infrared receiver, warning device; wherein; the output signal of infrared transmitter is connected to infrared receiver; the output signal of infrared receiver is connected to the micro controller system signal processing unit; the output of micro controller system signal processing unit is connected to warning device, and power supply is connected with micro controller system signal processing unit, infrared transmitter, infrared receiver, warning device respectively.Power supply can adopt the battery of bus as power supply, if voltage is not inconsistent, can process via linear stabilized power supply or switching power supply step-down.
Described warning device is acoustic-optic alarm, in output light, and output sound signal.Further, described micro controller system signal processing unit also is connected with a speech play unit, can directly adopt voice to carry out safety prompt function to the passenger.
Described infrared receiver is LF0038L, and the process chip of described micro controller system signal processing unit is the AT89C51 micro controller system.
Workflow diagram referring to a kind of embodiment of Fig. 2 the utility model.After system powers on, program is initial work in advance, after initialization is completed, carry out the infrared receiver testing, transmitting of infrared receiver receiving infrared-ray projector is converted to voltage signal at the micro controller system signal processing unit with the signal that detects, due to signal a little less than, the signal of infrared receiver will amplify via signal to be processed, and is sending into the external interrupt interface of micro controller system.
According to the setting of program, when having object to block signal from the infrared transmitter to the infrared receiver, micro controller system receives interrupt signal, and then, micro controller system signal processing unit output control signal, warning device output alarm signal.
Although this patent is explained with reference to preferred embodiment and accompanying drawing, non-limiting yet above-mentioned explanation should be considered as illustrative, variation and modification that the person's spirit according to the present invention of being familiar with the technique is made all should belong to the protection domain of this patent.
Claims (5)
1. have monolithic processor controlled bus human body protection device, it is characterized in that:
Comprise power supply, micro controller system signal processing unit, infrared transmitter, infrared receiver, warning device, wherein, the output signal of infrared transmitter is connected to infrared receiver, the output signal of infrared receiver is connected to the micro controller system signal processing unit, the output of micro controller system signal processing unit is connected to warning device, and power supply is connected with micro controller system signal processing unit, infrared transmitter, infrared receiver, warning device respectively.
2. according to claim 1 have a monolithic processor controlled bus human body protection device, it is characterized in that:
Described warning device is acoustic-optic alarm.
3. according to claim 1 have a monolithic processor controlled bus human body protection device, it is characterized in that:
Described infrared receiver is LF0038L.
4. according to claim 1 have a monolithic processor controlled bus human body protection device, it is characterized in that:
The process chip of described micro controller system signal processing unit is the AT89C51 micro controller system.
5. according to claim 1 have a monolithic processor controlled bus human body protection device, it is characterized in that:
Described micro controller system signal processing unit also is connected with a speech play unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011613 CN203020192U (en) | 2013-01-10 | 2013-01-10 | Bus human body protection device controlled by single chip microcomputer (SCM) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011613 CN203020192U (en) | 2013-01-10 | 2013-01-10 | Bus human body protection device controlled by single chip microcomputer (SCM) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020192U true CN203020192U (en) | 2013-06-26 |
Family
ID=48644195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320011613 Expired - Fee Related CN203020192U (en) | 2013-01-10 | 2013-01-10 | Bus human body protection device controlled by single chip microcomputer (SCM) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203020192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442566A (en) * | 2014-11-13 | 2015-03-25 | 长安大学 | Vehicle inside passenger dangerous state alarming device and alarming method |
| CN108556733A (en) * | 2017-12-22 | 2018-09-21 | 北汽福田汽车股份有限公司 | Prevent occupant from stretching out protective device, vehicle window and the vehicle with it of vehicle window mouth |
-
2013
- 2013-01-10 CN CN 201320011613 patent/CN203020192U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442566A (en) * | 2014-11-13 | 2015-03-25 | 长安大学 | Vehicle inside passenger dangerous state alarming device and alarming method |
| CN108556733A (en) * | 2017-12-22 | 2018-09-21 | 北汽福田汽车股份有限公司 | Prevent occupant from stretching out protective device, vehicle window and the vehicle with it of vehicle window mouth |
| CN108556733B (en) * | 2017-12-22 | 2020-11-13 | 北汽福田汽车股份有限公司 | Protection device for prevent passenger from stretching out car window, door window and have its vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204463371U (en) | Automobile stayer safety prompt function and protection system | |
| CN103730119A (en) | Vehicle-mounted man-machine voice interaction system | |
| CN105292037A (en) | In-car security system device | |
| CN203142510U (en) | Automobile horn control device and automobile horn using automobile horn control device | |
| CN205302639U (en) | Vehicle overspeed reminding device | |
| CN207550068U (en) | The speed-reduction prompting device that a kind of vehicle passes through deceleration strip | |
| CN202518255U (en) | Emergency braking intelligent auxiliary system for automotive vehicle | |
| CN203020192U (en) | Bus human body protection device controlled by single chip microcomputer (SCM) | |
| CN205354279U (en) | On -vehicle intelligent children's life guarantee device | |
| CN204323541U (en) | A kind of battery-driven car with battery anti-theft function | |
| CN204077505U (en) | A kind of system for car safety distance prompting instrument | |
| CN103507641A (en) | Intelligent electric vehicle displaying and reminding device | |
| CN103505225A (en) | Driving comfort degree stimulation system with self-adjusting alarming sensitivity | |
| CN203543682U (en) | Vehicle speed control system | |
| CN203427624U (en) | Drunk driving control device for electric vehicle | |
| CN106617635A (en) | Safety prompting schoolbag | |
| CN105216690A (en) | A kind of vehicle security drive responds to system for prompting automatically | |
| CN203142519U (en) | Automobile safety belt buckling detecting device | |
| CN203120142U (en) | Vehicle-mounted audio system with battery power alarm function | |
| CN207579736U (en) | A kind of anti-omission device of automobile | |
| CN105857168A (en) | In-automobile safe system | |
| CN206431766U (en) | Anti-theft alarming device in a kind of bus | |
| CN205440506U (en) | Multifunctional steering wheel | |
| CN103625286A (en) | Vehicle speed control system | |
| CN205280935U (en) | Low -cost no host computer that combines with BCM radar installations of backing a car |
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: 20130626 Termination date: 20140110 |