CN105644425A - Automobile safety alarm system - Google Patents
Automobile safety alarm system Download PDFInfo
- Publication number
- CN105644425A CN105644425A CN201510992878.2A CN201510992878A CN105644425A CN 105644425 A CN105644425 A CN 105644425A CN 201510992878 A CN201510992878 A CN 201510992878A CN 105644425 A CN105644425 A CN 105644425A
- Authority
- CN
- China
- Prior art keywords
- controller
- automobile
- safety warning
- button
- car safety
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/503—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0401—Signalling devices actuated by tyre pressure mounted on the wheel or tyre characterised by the type of alarm
- B60C23/0406—Alarms noticeable from outside the vehicle, e.g. indication in side mirror, front light or audible alarms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/52—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention relates to an automobile safety alarm system which comprises a power source unit, a detection unit, a controller and a displayer. The power source unit is connected to the controller. The detection unit comprises at least one sensor and is mounted on the portion to be detected of an automobile. The displayer is mounted on the tail of the automobile. The detection unit and the displayer are both connected with the controller. The detection unit is used for detecting automobile information and sending the automobile information to the controller, and the controller controls the displayer to display alarming. Compared with the prior art, the automobile safety alarm system has the advantages of being simple in structure, low in cost, high in practicability, capable of realizing interaction of automobiles so as to greatly improve traffic safety, and the like.
Description
Technical field
The present invention relates to a kind of warning, especially relate to a kind of car safety warning.
Background technology
Current automobile pollution is increasing. Automobile, develops into the walking-replacing tool of people gradually. Although each manufacturer constantly releases hommization more and intelligentized automobile, but the incidence of traffic accident remains high. Propose today so for many years in car networking, or seldom see that the real interaction of car and car and front car give the warning of rear car. Hyundai Motor to keep away the problem that first technology of hitting solve be the safe distance between automobile and automobile (obstacle). Distance between automobile and automobile has exceeded this safe distance, and automobile just should be able to be reported to the police automatically, and takes brake measure. Although it is more and more advanced to keep away collision device, but for emergency situations during running car, such as obstacle on car hit, tyre explosion, there is obvious weak point in the urgent reply opened the door. One is that the stopping distance keeping away collision device of Hyundai Motor is excessively long, in the face of emergency situations, automobile also in braking process accident just there occurs. Two be Hyundai Motor keep away collision device just for subjective reason, and odjective cause can not be tackled. As front automobile is blown out, officer loses the control to automobile, back car can be shone into grave danger. Three is when automobile is run at high speed with the speed of up to a hundred kilometers per hour on a highway, and range finding cannot catch up with the real-time change of spacing, and error is big, and reaction is slow, brakes not prompt enough.
Summary of the invention
The object of the present invention is exactly the defect in order to overcome the existence of above-mentioned prior art and provides a kind of car safety warning.
The object of the present invention can be achieved through the following technical solutions:
A kind of car safety warning, comprise power subsystem, detecting unit, controller and indicating meter, described power subsystem is connected to controller, described detecting unit comprises at least one sensor and is arranged on automobile position to be detected, described indicating meter is arranged on automobile tail, described detecting unit and the equal connection control device of indicating meter, described detecting unit detection automobile information send is to controller, and controller control indicating meter makes alarm display.
Described detecting unit comprises the baroceptor, displacement sensor and the door knob switch that are all connected with described controller, described baroceptor is arranged on doughnut, described displacement sensor is arranged on automobile head, and described door knob switch is arranged on automobile side-door. When the speed of a motor vehicle is very fast, if the situation of blowing out, vehicle body drifts about, officer loses the control to automobile, and now by the effect of pressure sensor of tyre, micro-chip is activated, make indicating meter show " this car is blown out " in time and rear officer is made prompting, prevent the generation of traffic accident; If automobile head collides foreign matter or knocks into the back, officer loses the control to automobile, and now by the effect of headstock displacement sensor, controller is activated, make indicating meter show " this car fault " in time and rear officer is made prompting, prevent traffic accident and the generation of a chain of rear crash event; If occurring emergency to need to open car door, now by the effect of door knob switch, controller is activated, make indicating meter show " promptly opening the door " in time and rear officer is made prompting, prevent the generation of traffic accident, detect automobile information in time by multiple detecting sensor, and make alarm display by indicating meter, achieve the interaction of car and car, allow travel conditions each other more it is evident that thus greatly improve the security of traffic.
This system also comprises two mode selecting button, being respectively driving mode button and " shut " mode" button, two mode selecting button are all connected to described controller, when driving mode button closes, controller controls connected power subsystem and connects, security alerting system works, and when " shut " mode" button closes, controller controls connected power subsystem and disconnects, this security alerting system dormancy, selected by mode button, can select according to practical situation, it is achieved human-based management.
Described controller is micro-chip, and micro-chip has low-power consumption, old low, the advantage such as control is easy, and practicality is stronger.
Described indicating meter is LED display.
Described power subsystem comprises vehicle power, voltage changer and relay switch, and described vehicle power connects voltage changer input terminus, and described voltage changer output terminal is by relay switch connection control device.
Described voltage changer is step-down DC/DC umformer, owing to vehicle carried power voltage is generally all greater than micro-chip service voltage, therefore adopts step-down DC/DC umformer that vehicle carried power voltage is down to the service voltage of micro-chip.
Compared with prior art, tool of the present invention has the following advantages:
(1) detect automobile information in real time by baroceptor, displacement sensor and door knob switch and it is sent to micro-chip, corresponding alarm message is shown by micro-chip control display screen, achieve the interaction of car and car, allow travel conditions each other more it is evident that thus greatly improve the security of traffic;
(2) element needed for this system is few, structure is simple, cost is low, be easy to realization, have stronger practicality.
Accompanying drawing explanation
Fig. 1 is car safety warning structure block diagram of the present invention;
Fig. 2 is car safety alarm system circuit theory structure schematic diagram of the present invention.
Wherein 1 is micro-chip, and 2 is baroceptor, and 3 is displacement sensor, and 4 is door knob switch, and 5 is LED display, and 6 is driving mode button, and 7 is " shut " mode" button.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of car safety warning, comprise power subsystem, detecting unit, controller and indicating meter, described power subsystem is connected to controller, described detecting unit comprises at least one sensor and is arranged on automobile position to be detected, and described indicating meter is arranged on automobile tail, described detecting unit and the equal connection control device of indicating meter, described detecting unit detection automobile information send is to controller, and controller control indicating meter makes alarm display. This system also comprises two mode selecting button in addition, it is respectively driving mode button 6 and " shut " mode" button 7, two mode selecting button are all connected to described controller, when driving mode button 6 closes, controller controls connected power subsystem and connects, security alerting system works, when " shut " mode" button 7 closes, controller controls connected power subsystem and disconnects, this security alerting system dormancy, selected by mode button, can select according to practical situation, it is achieved human-based management.
Wherein said controller is micro-chip 1, and micro-chip 1 has low-power consumption, old low, the advantage such as control is easy, and practicality is stronger, described indicating meter is LED display 5, adopt the dot matrix of 16 �� 64, micro-chip 1 and LED display 5 are assembled into block simultaneously, are placed in the afterbody of automobile. Described voltage changer is step-down DC/DC umformer, owing to vehicle carried power voltage is generally all greater than micro-chip 1 service voltage, therefore adopts step-down DC/DC umformer that vehicle carried power voltage is down to the service voltage of micro-chip 1.
Described detecting unit comprises the baroceptor 2, displacement sensor 3 and the door knob switch 4 that are all connected with described controller, described baroceptor 2 is arranged on doughnut, described displacement sensor 3 is arranged on automobile head, and described door knob switch 4 is arranged on automobile side-door.When the speed of a motor vehicle is very fast, if the situation of blowing out, vehicle body drifts about, officer loses the control to automobile, and now by the effect of pressure sensor of tyre 2, micro-chip 1 is activated, make indicating meter show " this car is blown out " in time and rear officer is made prompting, prevent the generation of traffic accident; If automobile head collides foreign matter or knocks into the back, officer loses the control to automobile, and now by the effect of headstock displacement sensor 3, controller is activated, make indicating meter show " this car fault " in time and rear officer is made prompting, prevent traffic accident and the generation of a chain of rear crash event; If occurring emergency to need to open car door, now by the effect of door knob switch 4, controller is activated, make indicating meter show " promptly opening the door " in time and rear officer is made prompting, prevent the generation of traffic accident, detect automobile information in time by multiple detecting sensor, and make alarm display by indicating meter, achieve the interaction of car and car, allow travel conditions each other more it is evident that thus greatly improve the security of traffic.
Described power subsystem comprises vehicle power, voltage changer and relay switch, and described vehicle power connects voltage changer input terminus, and described voltage changer output terminal is by relay switch connection control device.
Being illustrated in figure 2 circuit principle structure schematic diagram of the present invention, in figure, U1 is that micro-chip 1, U2 and U3 are 8 bit strings and enter, and the stepping register gone out, its input terminus connects micro-chip, and output terminal connects LED display 5, thus realizes LED display 5 and show corresponding alarm message.
When the invention solves automobile high-speed traveling, front automobile hits obstacle, tyre explosion, promptly opens the door, and rear automobile has little time reaction thus the problem of rear crash event occurs. Utilizing the characteristic of baroceptor 2, when air pressure in tire, during short period of time dramatic decrease, micro-chip 1 just can send instruction to LED display 5, wakes screen up, thus points out rear automobile to avoid in time. Utilizing the characteristic of displacement sensor 3, when the collision of headstock generation high strength, displacement sensor 3 action, micro-chip 1 just can send instruction to LED display 5, wakes screen up, thus points out rear automobile to avoid in time. Utilizing door knob switch 4 (certainly preferably utilizing the door switch of automobile itself), promptly open the door in case of the high-speed travel state, micro-chip 1 just can send instruction to LED display 5, wakes screen up, thus points out rear automobile to avoid in time. This three is relation in parallel, can same operate, LED display 5 Circulating fibrocytes character several all over after, time-delay closing. The present invention has driving mode and " shut " mode" two kinds of mode of operation in addition, can select according to practical situation, really achieve the interaction of car and car, allows travel conditions each other more it is evident that thus greatly improve the security of traffic.
Claims (7)
1. a car safety warning, it is characterized in that, comprise power subsystem, detecting unit, controller and indicating meter, described power subsystem is connected to controller, described detecting unit comprises at least one sensor and is arranged on automobile position to be detected, and described indicating meter is arranged on automobile tail, described detecting unit and the equal connection control device of indicating meter, described detecting unit detection automobile information send is to controller, and controller control indicating meter makes alarm display.
2. a kind of car safety warning according to claim 1, it is characterized in that, described detecting unit comprises the baroceptor (2), displacement sensor (3) and the door knob switch (4) that are all connected with described controller, described baroceptor (2) is arranged on doughnut, described displacement sensor (3) is arranged on automobile head, and described door knob switch (4) is arranged on automobile side-door.
3. a kind of car safety warning according to claim 1, it is characterized in that, this system also comprises two mode selecting button, it is respectively driving mode button (6) and " shut " mode" button (7), two mode selecting button are all connected to described controller, when driving mode button (6) closes, controller controls connected power subsystem and connects, security alerting system works, when " shut " mode" button (7) closes, controller controls connected power subsystem and disconnects, this security alerting system dormancy.
4. a kind of car safety warning according to claim 1, it is characterised in that, described controller is micro-chip (1).
5. a kind of car safety warning according to claim 1, it is characterised in that, described indicating meter is LED display (5).
6. a kind of car safety warning according to claim 1, it is characterized in that, described power subsystem comprises vehicle power, voltage changer and relay switch, described vehicle power connects voltage changer input terminus, and described voltage changer output terminal is by relay switch connection control device.
7. a kind of car safety warning according to claim 6, it is characterised in that, described voltage changer is step-down DC/DC umformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992878.2A CN105644425A (en) | 2015-12-25 | 2015-12-25 | Automobile safety alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992878.2A CN105644425A (en) | 2015-12-25 | 2015-12-25 | Automobile safety alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105644425A true CN105644425A (en) | 2016-06-08 |
Family
ID=56476856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510992878.2A Pending CN105644425A (en) | 2015-12-25 | 2015-12-25 | Automobile safety alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105644425A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030030554A1 (en) * | 2001-08-10 | 2003-02-13 | Yavitz Edward Q. | Vehicle rear speed display |
| CN1579842A (en) * | 2003-08-14 | 2005-02-16 | 高凤岗 | Automobile end-collision warning apparatus |
| CN2836151Y (en) * | 2004-12-03 | 2006-11-08 | 王宁 | Integrated automobile safety information display device |
| CN101341044A (en) * | 2004-05-14 | 2009-01-07 | 马多尼亚家族有限合股公司 | Integrated flat panel display for mounting to exterior surfaces of motor vehicles |
| CN203995933U (en) * | 2014-07-09 | 2014-12-10 | 苏州旲烔机电科技有限公司 | A kind of automobile door opening indicator |
-
2015
- 2015-12-25 CN CN201510992878.2A patent/CN105644425A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030030554A1 (en) * | 2001-08-10 | 2003-02-13 | Yavitz Edward Q. | Vehicle rear speed display |
| CN1579842A (en) * | 2003-08-14 | 2005-02-16 | 高凤岗 | Automobile end-collision warning apparatus |
| CN101341044A (en) * | 2004-05-14 | 2009-01-07 | 马多尼亚家族有限合股公司 | Integrated flat panel display for mounting to exterior surfaces of motor vehicles |
| CN2836151Y (en) * | 2004-12-03 | 2006-11-08 | 王宁 | Integrated automobile safety information display device |
| CN203995933U (en) * | 2014-07-09 | 2014-12-10 | 苏州旲烔机电科技有限公司 | A kind of automobile door opening indicator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
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| RJ01 | Rejection of invention patent application after publication |