CN2823056Y - Integrated displaying device for backing vehicle, tyre pressure and anti-theft - Google Patents
Integrated displaying device for backing vehicle, tyre pressure and anti-theft Download PDFInfo
- Publication number
- CN2823056Y CN2823056Y CNU2005200574267U CN200520057426U CN2823056Y CN 2823056 Y CN2823056 Y CN 2823056Y CN U2005200574267 U CNU2005200574267 U CN U2005200574267U CN 200520057426 U CN200520057426 U CN 200520057426U CN 2823056 Y CN2823056 Y CN 2823056Y
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- theft
- tire pressure
- automobile
- display unit
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Abstract
The utility model discloses an integrated displaying device for backing an automobile, tire pressure and theft prevention, which is composed of a vehicle backing radar circuit, a tire pressure detection circuit, an anti-theft alarm circuit, an interface circuit and a display unit, wherein the display unit is composed of a power supply voltage stabilizing circuit, a single chip machine circuit, a digital code luminous body, a digital code luminous body drive circuit, a theft-proof alarm lamp, a loudspeaker, a volume control circuit and a high frequency receiving circuit. The reversing signal input terminal of the single chip machine circuit is connected with the output terminal of the vehicle backing radar circuit through the interface circuit. The high frequency input terminal of the single chip machine circuit is connected with the output terminal of the high frequency receiving circuit. The theft-proof alarm lamp is connected with the output terminal of an anti-theft device host in the anti-theft alarm circuit through the interface circuit. When the automobile travels, tire pressure is displayed by the integrated displaying device. When the automobile is reversed, the distance between the automobile and an obstacle is displayed by the integrated displaying device. When the automobile stops, the integrated displaying device is used as the theft-proof alarm lamp, and thus, a display quantity is reduced. The utility model has the advantages of convenient installation and space in the automobile is saved.
Description
Technical field
The utility model belongs to the technical field of automobile, particularly relates to a kind of anti-theft integratedization of reversing tire pressure read out instrument.
Background technology
Growing along with automobile, automobile each family that progressively entered into, the product that installs various additional functions to automobile additional has become a kind of fashion, also becomes people's question of common concern.Install the telltale of various additional function products at present additional at some automotive interiors, too single on function.For example: mono-Reverse Sensor telltale, mono-vehicle tire pressure telltale or mono-burglar alarm Warning light, if the product of several additional functions is installed at automotive interior, then several corresponding telltales need be installed simultaneously on automobile, both bothered the inner space that takies automobile again also attractive in appearance inadequately in the operation.
Summary of the invention
The purpose of this utility model is exactly in order to increase the function of telltale, a kind of anti-theft integratedization of reversing tire pressure read out instrument to be provided, make this telltale when running car, but display of tyre air pressure; When reversing automobile, can show distance between car and obstruction; When parking of automobile, can make the anti-theft alarm lamp purposes, like this, just significantly reduced the quantity of telltale, also made things convenient for manyly in the operation and installation, saved interior space.
The technical solution of the utility model is achieved in that a kind of anti-theft integratedization of reversing tire pressure read out instrument, is made up of Reverse Sensor circuit, tire pressure testing circuit, anti-theft warning circuit, interface circuit and display unit;
The Reverse Sensor circuit is by reversing detection trigger circuit, receives emission sensor, Reverse Sensor circuit master controller and sound circuit and forms;
The tire pressure testing circuit is made up of tire pressure detecting sensor, tire pressure testing circuit master controller and high frequency transmission circuit;
Anti-theft warning circuit is made up of running car testing circuit, Car Burglar Alarm main frame;
Described display unit is made up of power supply stabilization circuit, single chip circuit, digital luminary, digital luminary driving circuit, anti-theft warning lamp, loudspeaker, volume control circuit and high frequency receiving circuit;
The astern signal input end of described single chip circuit is connected by the mouth of interface circuit with the Reverse Sensor circuit;
The high frequency input terminal of described single chip circuit is connected with the high frequency receiving circuit mouth;
Described anti-theft warning lamp is connected by the mouth of the Car Burglar Alarm main frame in interface circuit and the anti-theft warning circuit.
The digital luminary in described display unit front is towards chaufeur.
Described anti-theft warning lamp is installed in the back side of display unit.
Described anti-theft warning lamp is made up of a light-emitting diode at least.
Advantage of the present utility model is: strengthened the Presentation Function of telltale, make a telltale can be achieved as follows 3 functions: (1) is when running car, but display of tyre air pressure; (2) when reversing automobile, can show distance between car and obstruction; (3) when parking of automobile, can make the anti-theft alarm lamp purposes.Three above functions have significantly reduced the quantity of telltale, have also made things convenient for manyly in the operation and installation, have saved interior space.
Description of drawings
Accompanying drawing 1 is the scheme drawing of the utility model display unit;
Accompanying drawing 2 is principle of work block schemes of the present utility model;
Accompanying drawing 3 is circuit diagrams of the utility model Reverse Sensor;
Accompanying drawing 4 is circuit diagrams that the utility model tire pressure detects;
Accompanying drawing 5 is circuit diagrams of the utility model anti-theft alarm;
Accompanying drawing 6 is circuit diagrams of the utility model display unit.
In the accompanying drawing:
The 1st, display unit of the present utility model.
The 2nd, the anti-theft warning lamp of the utility model display unit.
A1 is an interface circuit of the present utility model;
B1 is the power supply stabilization circuit of the utility model display unit;
C1 is the volume control circuit of the utility model display unit;
D1 is the single chip circuit of the utility model display unit;
E1 is the digital luminary driving circuit of the utility model display unit;
G1 is the digital luminary of the utility model display unit;
L1 is the high frequency receiving circuit of the utility model display unit;
H1 is the loudspeaker of the utility model display unit.
B3 is the reception emission sensor of the utility model Reverse Sensor circuit;
C3 is the master controller of the utility model Reverse Sensor circuit;
E3 is the reversing detection trigger circuit of the utility model Reverse Sensor circuit;
F3 is the sound circuit of the utility model Reverse Sensor circuit;
A5 is the Car Burglar Alarm main frame of the utility model anti-theft warning circuit;
B5 is the running car testing circuit of the utility model anti-theft warning circuit;
B6 is the sensor of the utility model tire pressure testing circuit;
C6 is the master controller of the utility model tire pressure testing circuit;
D6 is the high frequency transmission circuit of the utility model tire pressure testing circuit.
Below by accompanying drawing embodiment of the present utility model is further described:
The specific embodiment:
Accompanying drawing 1 is a display unit scheme drawing of the present utility model;
Accompanying drawing 2 is principle of work block schemes of the present utility model.
The utility model is made up of Reverse Sensor circuit, tire pressure testing circuit and anti-theft warning circuit, interface circuit A1, display unit 1;
The Reverse Sensor circuit is by reversing detection trigger circuit E3, receives emission sensor B3, Reverse Sensor circuit master controller C3 and sound circuit F3 and forms;
The tire pressure testing circuit is made up of tire pressure detecting sensor B6, tire pressure testing circuit master controller C6, high frequency transmission circuit D6;
Anti-theft warning circuit is made up of running car testing circuit B5, Car Burglar Alarm host A 5;
Accompanying drawing 3 is circuit diagrams of the utility model Reverse Sensor;
Accompanying drawing 4 is circuit diagrams that the utility model tire pressure detects;
Accompanying drawing 5 is circuit diagrams of the utility model anti-theft alarm;
Accompanying drawing 6 is circuit diagrams of the utility model display unit.
As accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, workflow of the present utility model is such:
Automobile is when reversing, reversing detection trigger circuit E3 obtains power supply signal by plug receptacle CN1, the Reverse Sensor circuit is started working, the signal that Reverse Sensor has been worked is delivered to the master controller D1 of display unit 1 by Reverse Sensor circuit master controller C3 through the A1 interface, and D1 will show that automatically information translation is to the Reverse Sensor display mode; The reception emission sensor B3 of automobile tail receives the range signal of automobile and obstacle, this signal is handled out the shows signal of distance by the Reverse Sensor circuit master controller C3 on the Reverse Sensor circuit, and and the voice signal after the sound circuit F3 amplification together, plug receptacle CN1 through the A1 interface sends, wherein shows signal is delivered to the master controller D1 of display unit 1, after D1 handles, output drive signal is to digital luminary driving circuit E1, it is luminous to drive digital luminary G1 by E1, shows the distance of obstacle; Voice signal is then directly delivered to horn in H 1, and horn in H 1 is sent voice and quoted distance, and the sound size is controlled by volume regulating control circuit C1.No matter which kind of state automobile is under, in case reversing detection trigger circuit E3 obtains power supply signal by plug receptacle CN1, display unit 1 will preferentially show Reverse Sensor information.
When automobile in motion, the plug receptacle CN1 of Reverse Sensor detection trigger circuit E3 does not detect power supply signal, D1 will show that automatically information translation is to the tire pressure display mode, because the twirl of wheel, be installed in the tire pressure testing circuit work in the motor tire, detect the air pressure and the temperature of motor tire by the tire pressure detecting sensor B6 of its tire pressure testing circuit, and the signal output of tire pressure and temperature compared computing to tire pressure testing circuit master controller C6, if signal and original be provided with different, then this signal is transmitted into the high frequency receiving circuit L1 of display unit 1 by high frequency transmission circuit D6, after L1 delivers to master controller D1 processing with this signal, output drive signal is to digital luminary driving circuit E1, it is luminous to drive digital luminary G1 by digital luminary driving circuit E1, shows tire pressure condition.
When parking of automobile, running car testing circuit B5 detects power supply signal by an interface end CN5 who is connected on the automobile key switch, CN5 detects less than power supply signal, display unit 1 is transformed into anti-theft warning lamp 2 display modes automatically, main machine for car theft-proof device A5 enters warning is set, main machine for car theft-proof device A5 can export a level, plug receptacle CN3 by the A1 interface is connected to display unit 1, directly light the Warning light of forming by 1 above light-emitting diode 2, simultaneously, main machine for car theft-proof device A5 work makes automobile be in anti-theft state.
Above description is certain embodiments of the present utility model, the present utility model is not limited only to the specific structure of above diagram or description, and claim will cover all changes scheme in connotation of the present utility model and the scope.
Claims (4)
1, a kind of anti-theft integratedization of reversing tire pressure read out instrument is made up of Reverse Sensor circuit, tire pressure testing circuit, anti-theft warning circuit, interface circuit (A1) and display unit (1);
The Reverse Sensor circuit is by reversing detection trigger circuit (E3), receives emission sensor (B3), Reverse Sensor circuit master controller (C3) and sound circuit (F3) and forms;
The tire pressure testing circuit is made up of tire pressure detecting sensor (B6), tire pressure testing circuit master controller (C6) and high frequency transmission circuit (D6);
Anti-theft warning circuit is made up of running car testing circuit (B5), Car Burglar Alarm main frame (A5);
It is characterized in that: described display unit (1) is made up of power supply stabilization circuit (B1), single chip circuit (D1), digital luminary (G1), digital luminary driving circuit (E1), anti-theft warning lamp (2), loudspeaker (H1), volume control circuit (C1) and high frequency receiving circuit (L1);
The astern signal input end of described single chip circuit (D1) is connected with the mouth of Reverse Sensor circuit by interface circuit (A1);
The high frequency input terminal of described single chip circuit (D1) is connected with high frequency receiving circuit (L1) mouth;
Described anti-theft warning lamp (2) is connected by the mouth of the Car Burglar Alarm main frame (A5) in interface circuit (A1) and the anti-theft warning circuit.
2, a kind of anti-theft integratedization of reversing tire pressure read out instrument according to claim 1 is characterized in that: the digital luminary (G1) in described display unit (1) front is towards chaufeur.
3, a kind of anti-theft integratedization of reversing tire pressure read out instrument according to claim 1, it is characterized in that: described anti-theft warning lamp (2) is installed in the back side of display unit (1).
4, a kind of anti-theft integratedization of reversing tire pressure read out instrument according to claim 1, it is characterized in that: described anti-theft warning lamp (2) is made up of a light-emitting diode at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200574267U CN2823056Y (en) | 2005-04-22 | 2005-04-22 | Integrated displaying device for backing vehicle, tyre pressure and anti-theft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200574267U CN2823056Y (en) | 2005-04-22 | 2005-04-22 | Integrated displaying device for backing vehicle, tyre pressure and anti-theft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823056Y true CN2823056Y (en) | 2006-10-04 |
Family
ID=37032169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200574267U Expired - Fee Related CN2823056Y (en) | 2005-04-22 | 2005-04-22 | Integrated displaying device for backing vehicle, tyre pressure and anti-theft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823056Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011097846A1 (en) * | 2010-02-10 | 2011-08-18 | 广东铁将军防盗设备有限公司 | Tire pressure monitoring and vehicle anti-theft integrated system and tire pressure monitoring method |
| CN101665109B (en) * | 2009-09-14 | 2011-09-21 | 奇瑞汽车股份有限公司 | Automobile tire anti-theft system and operation method thereof |
-
2005
- 2005-04-22 CN CNU2005200574267U patent/CN2823056Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665109B (en) * | 2009-09-14 | 2011-09-21 | 奇瑞汽车股份有限公司 | Automobile tire anti-theft system and operation method thereof |
| WO2011097846A1 (en) * | 2010-02-10 | 2011-08-18 | 广东铁将军防盗设备有限公司 | Tire pressure monitoring and vehicle anti-theft integrated system and tire pressure monitoring method |
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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: 20061004 Termination date: 20140422 |