CN2645367Y - Vehicle mounted far-end intelligent controller - Google Patents
Vehicle mounted far-end intelligent controller Download PDFInfo
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- CN2645367Y CN2645367Y CN 03233817 CN03233817U CN2645367Y CN 2645367 Y CN2645367 Y CN 2645367Y CN 03233817 CN03233817 CN 03233817 CN 03233817 U CN03233817 U CN 03233817U CN 2645367 Y CN2645367 Y CN 2645367Y
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- 238000009434 installation Methods 0.000 abstract description 2
- 238000010295 mobile communication Methods 0.000 abstract description 2
- 102100024061 Integrator complex subunit 1 Human genes 0.000 description 2
- 101710092857 Integrator complex subunit 1 Proteins 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 101710092886 Integrator complex subunit 3 Proteins 0.000 description 1
- 102100025254 Neurogenic locus notch homolog protein 4 Human genes 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a vehicle mounted far-end intelligent controller. A main control part is composed of a CPU of an SCM, and the CPU is respectively connected with a ringing identification circuit, a voice prompting circuit, an audio identification circuit and a power module by an input/output port. The utility model uses a common mobile phone as a controller which is connected with an interface of an external common mobile telephone network, the output end of a loudspeaker of the voice prompting circuit is connected with the MIC circuit of the common mobile phone, a horn output line of the mobile phone is connected with the input end of the ringing identification circuit and the input end of a double audio identification circuit, and two general purpose input/output ports of the CPU are connected with a clavier circuit of the mobile phone. In addition, the controller also comprises a vehicle control circuit, a user controlled module and a conservator module. The controller has the advantages that the controller can control various vehicle-mounted devices by the network of mobile communication conveniently, exactly and quickly, the control distance is unlimited, the circuit is simpler, the use and installation is convenient, and the function is perfect.
Description
Technical field
The utility model belongs to field of intelligent control technology, a kind of vehicle-mounted far-end intelligent controller that utilizes the basic telecommunication network that the vehicle interior electric equipment of far-end is controlled of specific design.
Technical background
The Long-distance Control of automobile mounted equipment relates to vehicle-mounted various instruments, the far-end operation of equipment, and that the operator does not need is on the scene.Existing automobile remote-control is the held radio formula, and distance generally can not surpass 200 meters, and directivity requires highly, and can not there be barrier the centre.Use has suitable limitation.
Summary of the invention
The defective that the utility model exists at prior art, purpose is to provide a kind of vehicle-mounted far-end intelligent controller, and control circuit is comparatively simple, and control is not subjected to distance limit, has very strong adaptability, and is easy to install and use, perfect in shape and function.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Vehicle-mounted far-end intelligent controller, it constitutes main control part by singlechip CPU, and CPU connects ringing identification circuit, voice warning circuit, audio identification circuit and power module respectively by input/output port.Its unique distinction is to also have following design: with the interface of common mobile phone as controller and external common mobile telephone network, the loud speaker output of voice warning circuit links to each other with the MIC circuit of common mobile phone, the loudspeaker output line of mobile phone directly with ring identification and double-tone frequently the input of identification circuit link to each other, two general input/output ports of certain of CPU and the keyboard circuit of mobile phone link to each other to come the various operations of analog subscriber.CPU connects the vehicle control circuit by a general input/output port.User's control module is linked to each other with CPU respectively by toggle switch.Reservoir module links to each other with the general input and output pin of CPU by data wire.
Above-mentioned vehicle control circuit is made up of the relay of being controlled by direct voltage, and the input/output port of CPU connects the control end of relay, and an input port of relay inserts the automobile starting input circuit, and another output port inserts the automobile starting output circuit.Voice warning circuit is the interactive voice prompt circuit.
In addition, the output signal of the ringing identification circuit of this controller links to each other with a certain general input and output pin of CPU.4 data-signal output pins that double-tone is discerned the MT8870 chip frequently link to each other with 4 universal input and output port of CPU, and the interrupt signal output pin of MT8870 links to each other with certain interrupt signal input pin of CPU by a not gate.8 control pins of voice warning circuit APR9600 chip link to each other with 8 input/output ports of CPU respectively.The 14th pin of APR9600 (loud speaker output plus terminal) links to each other with the MIC_IN+ of mobile phone.The 15th pin of APR9600 (loud speaker output negative terminal) links to each other with the MIC_IN-of mobile phone.
The advantage of this controller is: controller does not have particular terminal, it has replaced the necessary particular terminal of alternate manner with basic telecommunication terminal, and be not subjected to the restriction of remote control distance, can come conveniently, control vehicle-mounted various device (as the refrigeration of air-conditioning system accurately and fast by interactive automatic voice response system so long as the area of mobile communication network is arranged, heat the startup of the switching of sound system, antitheft vehicle window door lock etc.).Control circuit is simple, perfect in shape and function, only need during installation by interface respectively with car on common mobile phone and the vehicle-mounted circuit on the vehicle of required control link to each other, very simple, make things convenient for.
Description of drawings
Fig. 1 is the structured flowchart of vehicle-mounted far-end intelligent controller;
Fig. 2 is the circuit theory diagrams of vehicle-mounted far-end intelligent controller.
Embodiment
Referring to Fig. 1, vehicle-mounted far-end intelligent controller is made of singlechip CPU, ringing identification circuit, voice warning circuit, audio identification circuit, power module, user's control module, memory module, vehicle control circuit and common mobile phone.Singlechip CPU is a main control part, carries out main information and handles, and receives the peripheral operation instruction and forms various control signals, and finish the record for various important informations.Ringing identification circuit, voice warning circuit, audio identification circuit, power module, user's control module, memory module link to each other with CPU respectively, common mobile phone is the interface of controller and external common mobile telephone network, and the vehicle control circuit is used to connect the appliance circuit of the need control in the car.
The circuit theory of controller is referring to Fig. 2:
Central controller CPU adopts 8 compatible bit CPUs of 51 series to constitute now, and promptly U1 also can adopt other universal cpus to finish in addition.
Power module utilizes the DC-DC circuit that 12V voltage is become 5V voltage.
Common mobile phone, both mobile phone provided the interface of this vehicle-mounted far-end intelligent controller and public mobile telephone network.It can be the common mobile phone of any energy operate as normal, and for different mobile phones, it can utilize existing GSM net, CDMA net, the GPRS net, and too can operate as normal in the 3G epoch in the future.Among the figure, the loudspeaker output line SPK2P of mobile phone directly links to each other with the U4 input SPK2P of ring identification with double-tone frequency identification circuit.CPU is that the general input/output port P1.4 of two of U1 links to each other with the keyboard circuit of mobile phone with the P1.5 port.
Ring identification is made of voltage stabilizing didoe, the diode envelope detection circuit of 5v, by double-tone frequently STD port and the CPU of receiving integrate circuit U4 general input and output pin both the INT1 of U1 link to each other output signal.
Double-tone frequently identification circuit by MT8870 or other can discern the respective chip of dtmf signal and rectifier diode, active pull-up circuit constitutes.4 data-signal output pins of MT8870 chip U4 link to each other with 4 universal input and output port of CPU, and the interrupt signal output pin STD of U4 is that the interrupt signal input pin INT1 of U1 links to each other by a not gate and CPU.
Voice warning circuit is made of APR9600 or other universal phonetic chips.8 control pins of voice warning circuit APR9600 chip link to each other with 8 input/output ports of CPU respectively.The 14th pin of APR9600 (loud speaker output plus terminal) links to each other with the MIC_IN+ of mobile phone.The 15th pin of APR9600 (loud speaker output negative terminal) links to each other with the MIC_IN-of mobile phone.It deposits corresponding information of voice prompt in advance in speech chip, each section voice messaging is extracted by the control of single-chip microcomputer, and feed back to outside line by interface circuit.Thereby make the operator reach interactive, and can understand for information about immediately the operation of electrical equipment.
User's control module is made of common toggle switch, and toggle switch links to each other with three general input and output pin of CPU respectively.When system initialization, the corresponding control code of infrared facility need be read in the module, so this module be provided with toggle switch in order to aforesaid operations used.
Memory module adopts 24C08 or adopts other I
2The memory of C bus form constitutes, two I
2The C data wire links to each other with certain two the general input and output pin of CPU.
The vehicle control circuit is made up of the relay G5V-DPDT that is controlled by direct voltage.CPU is that the INT3 of the general input/output port of U1 links to each other with control end 16 pin of the relay G5V-DPDT of vehicle control circuit.One input port CAR_IN_GREEN of this relay inserts the automobile starting input circuit, and another output port CAR_OUT_GREEN inserts the automobile starting output circuit.
Claims (3)
1, vehicle-mounted far-end intelligent controller, it constitutes main control part by singlechip CPU, CPU connects ringing identification circuit respectively by input/output port, voice warning circuit, audio identification circuit and power module, it is characterized in that it is with the interface of common mobile phone as controller and external common mobile telephone network, the loud speaker output of voice warning circuit links to each other with the MIC circuit of common mobile phone, the loudspeaker output line of mobile phone links to each other with the input of ring identification with double-tone frequency identification circuit, and two general input/output ports of certain of CPU link to each other with the keyboard circuit of mobile phone; CPU connects the vehicle control circuit by a certain general input/output port; User's control module is made up of toggle switch, links to each other with CPU respectively; Reservoir module links to each other with the general input and output pin of CPU by data wire.
2, vehicle-mounted far-end intelligent controller according to claim 1, it is characterized in that the vehicle control circuit is made up of the relay of being controlled by direct voltage, the input/output port of CPU connects the control end of relay, one input port of relay inserts the automobile starting input circuit, and another output port inserts the automobile starting output circuit.
3, vehicle-mounted far-end intelligent controller according to claim 1 and 2 is characterized in that voice warning circuit is the interactive voice prompt circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233817 CN2645367Y (en) | 2003-04-02 | 2003-04-02 | Vehicle mounted far-end intelligent controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233817 CN2645367Y (en) | 2003-04-02 | 2003-04-02 | Vehicle mounted far-end intelligent controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645367Y true CN2645367Y (en) | 2004-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233817 Expired - Fee Related CN2645367Y (en) | 2003-04-02 | 2003-04-02 | Vehicle mounted far-end intelligent controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645367Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211182B (en) * | 2006-12-30 | 2011-08-10 | 阿尔派株式会社 | Vehicle electronic equipment |
| US8868254B2 (en) | 2012-06-08 | 2014-10-21 | Apple Inc. | Accessory control with geo-fencing |
-
2003
- 2003-04-02 CN CN 03233817 patent/CN2645367Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211182B (en) * | 2006-12-30 | 2011-08-10 | 阿尔派株式会社 | Vehicle electronic equipment |
| US8868254B2 (en) | 2012-06-08 | 2014-10-21 | Apple Inc. | Accessory control with geo-fencing |
| US9763041B2 (en) | 2012-06-08 | 2017-09-12 | Apple Inc. | Accessory control with geo-fencing |
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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: 20040929 Termination date: 20120402 |