CN106828411A - A kind of vehicle intelligent information system with safety protection function - Google Patents
A kind of vehicle intelligent information system with safety protection function Download PDFInfo
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- CN106828411A CN106828411A CN201710234996.6A CN201710234996A CN106828411A CN 106828411 A CN106828411 A CN 106828411A CN 201710234996 A CN201710234996 A CN 201710234996A CN 106828411 A CN106828411 A CN 106828411A
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- 239000010687 lubricating oil Substances 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 20
- 239000003921 oil Substances 0.000 claims description 17
- 239000004065 semiconductor Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 239000010705 motor oil Substances 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 239000010721 machine oil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012802 pre-warming Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/305—Detection related to theft or to other events relevant to anti-theft systems using a camera
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of vehicle intelligent information system with safety protection function,Including the single-chip microcomputer processed for core data,For the vehicular power-bottle and the GPRS module for RFDC of electric energy supply,Vehicle intelligent information system of the present invention with safety protection function is with single-chip microcomputer as core,With stronger anti-interference and stability,Once there is burglar to trigger alarm,Just camera can be opened by the signal transacting of single-chip microcomputer,And can also be by the mobile phone of wireless network remote transmission to user,User can whenever and wherever possible understand monitoring information,It is combined with inter-vehicle information system simultaneously,Lubricating oil pump is coordinated to realize quick engine oil supplying when automobile just starts,Reduce preheating time,Mechanical wear caused by so as to reduce because preheating deficiency,Effectively extend automotive service life,And system and automobile intelligent key receiver match operation,Degree of intelligence is high,It is easy to use.
Description
Technical field
The present invention relates to a kind of inter-vehicle information system, specifically a kind of vehicle intelligent information system with safety protection function.
Background technology
Continuous progressive and high-tech with social economy develops rapidly, in routine work and life, automobile into
It is the preferable vehicles of people, on-vehicle information information is designed with inside most new automobiles, vehicle body information can be completed
With intelligent display control, or even the functions such as wireless information interaction are realized with car owner, the owning amount of private car is also being continuously increased, greatly
The automobile of amount has brought many convenience, but at the same time, car thief also gradually increases, although in the market is occurred in that very
Many automotive theft proof systems, sensitivity is low, complex structure, it is easy to is discovered and is cracked by robber, and can only send sound and light alarm,
Remote people cannot go and find out what's going in time.
The people of normally opened car both knows about simultaneously, in the case of in the winter time or not driving for a long time, needed when starting vehicle through
The preheating of long period is crossed, reason is that car process is parked for a long time, and the machine oil in engine flows back to the machine of engine bottom again
In oil sump.Therefore started the engine after long unused car (such as overnight), the first half of engine is, in no machine oil, to lack at that time
The situation of lubrication, and now oil temperature is relatively low, velocity of liquid assets is slow, but many new hand drivers and does not know about this case,
Vehicle is caused to start with regard to upper road just, it is easy to cause the abrasion of engine parts part.
The content of the invention
It is an object of the invention to provide a kind of vehicle intelligent information system with safety protection function, to solve above-mentioned background
The problem proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of vehicle intelligent information system with safety protection function, including process for core data single-chip microcomputer, be used for
The vehicular power-bottle and the GPRS module for RFDC of electric energy supply, also including oil temperature detection module, oil temperature detection mould
Block gathers oil temperature and is converted into electric signal output to signal processing module, and signal processing module is by input electrical signal amplification
To single-chip microcomputer, also including antitheft detection module, antitheft detection module collects safeguard information and is transferred to conversion electricity for output after reason
Road, change-over circuit transmits a signal to single-chip microcomputer, the single-chip microcomputer be also respectively connected with house dog, GPRS module, vehicular power-bottle and
Power driver module, power driver module is also connected with lubricating oil pump, and antitheft detection module includes vibrating sensor P, chip IC 1, MOS
One end of pipe Q and resistance R1, resistance R1 connect a fixing end, the emitter stage of triode VT2 and the metal-oxide-semiconductor Q's of potentiometer RP1
Colelctor electrode, the colelctor electrode of triode VT4, the electricity of another fixing end connecting triode VT3 of drain power U1, potentiometer RP1
The sliding end and single-chip computer control system of position device RP1, the other end of resistance R1 connect the colelctor electrode of resistance R2 and triode VT1,
Other end connection resistance R4, electric capacity C1, the diode D1 of base stage connection the vibrating sensor P, vibrating sensor P of triode VT1
Positive pole, the emitter stage of triode VT1,2 pins of the emitter stage of triode VT4 and chip IC 1 and be grounded, resistance R2's is another
The base stage of connecting triode VT2 is held, the other end connection resistance R4's of colelctor electrode connection the resistance R3, resistance R3 of triode VT2
The other end, the grid of the other end connection metal-oxide-semiconductor Q of electric capacity C1, the source electrode connection resistance R5 of metal-oxide-semiconductor Q, the other end of resistance R5
The 7 pins connection resistance R6 of the negative pole of connection diode D1 and 5 pin postcard IC1 of chip IC 1, the other end of resistance R6 connect
Connect 8 pins of chip IC 1, the 3 pins connection resistance R7 of chip IC 1, the base stage of the other end connecting triode VT3 of resistance R7,
The base stage of the emitter stage connecting triode VT4 of triode VT3.
As preferred scheme of the invention：The model UM3561 of the chip IC 1, vibrating sensor P are SC0063 types
Displacement vibration sensor.
As preferred scheme of the invention：The oil temperature detection module uses PT100 thermistors.
As preferred scheme of the invention：The signal amplification circuit includes chip IC 2, resistance R8, triode V1 and electricity
Hold C1, other end connection resistance R9, the resistance R10 and resistance R11, electricity of one end connection the power supply VCC, resistance R1 of the resistance R8
Hinder the pin 3 of the base stage of other end connecting triode V1, the pin 3 of chip IC 2 and chip IC 3 of R9, the other end of resistance R10
The pin 2 of connection thermistor R13, resistance R14 and chip IC 2, pin 6 connection resistance R12 and the thermistor of chip IC 2
The other end of R13, the other end connection potentiometer of the other end connection potentiometer RP3 and resistance R15, resistance R12 of resistance R14
The pin 2 of RP4, potentiometer RP2, electric capacity C1 and chip IC 3, the other end of the other end connection potentiometer RP4 of resistance R11, electricity
Hold the other end, the other end of potentiometer RP2, the other end of potentiometer RP3, the chip IC 3 of the other end connection potentiometer RP2 of C1
Pin 6 and signal output part OUT.
As preferred scheme of the invention：The model of the chip IC 2 and chip IC 3 is LT1001.
As preferred scheme of the invention：The power driver module includes triode VT5 and current-limiting resistance R16, resistance
R6 is connected in parallel in the middle of the collector and emitter of triode VT5, and the base stage of triode VT6 is connected with the I/O interfaces of single-chip microcomputer,
The colelctor electrode connection power supply of triode VT5, emitter stage connection lubricating oil pump P.
As preferred scheme of the invention：The signal receiver is that the remote-control key matched with automobile intelligent key connects
Receive device.
As preferred scheme of the invention：The camera is pinhole cameras.
As preferred scheme of the invention：The single-chip microcomputer is STM32 series monolithics.
Compared with prior art, the beneficial effects of the invention are as follows：Vehicle intelligent information system of the present invention with safety protection function
System, with stronger anti-interference and stability, once there is burglar to trigger alarm, just can pass through monolithic with single-chip microcomputer as core
The signal transacting of machine opens camera, and can also can by the mobile phone of wireless network remote transmission to user, user
Monitoring information is understood whenever and wherever possible, while being combined with inter-vehicle information system, coordinates lubricating oil pump to realize when automobile just starts fast
Fast engine oil supplying, reduces preheating time, so that the mechanical wear caused by reducing because preheating deficiency, effectively extends automobile and use the longevity
Life, and system and automobile intelligent key receiver match operation, and degree of intelligence is high, easy to use.
Brief description of the drawings
Fig. 1 is overall block diagram of the invention.
Fig. 2 is the circuit diagram of antitheft detection circuit.
Fig. 3 is the circuit diagram of signal processing module.
Fig. 4 is the circuit diagram of power driver module.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-4, a kind of vehicle intelligent information system with safety protection function, including processed for core data
Single-chip microcomputer, vehicular power-bottle and the GPRS module for RFDC for electric energy supply, also including oil temperature detection module,
Oil temperature detection module gathers oil temperature and is converted into electric signal output to signal processing module, and signal processing module will be input into electricity
To single-chip microcomputer, also including antitheft detection module, antitheft detection module collects safeguard information and passes for output after signal enhanced processing
Be defeated by change-over circuit, change-over circuit transmits a signal to single-chip microcomputer, the single-chip microcomputer be also respectively connected with house dog, GPRS module,
Vehicular power-bottle and power driver module, power driver module are also connected with lubricating oil pump, antitheft detection module include vibrating sensor P,
Chip IC 1, metal-oxide-semiconductor Q and resistance R1, one end of resistance R1 connect a fixing end, the transmitting of triode VT2 of potentiometer RP1
Colelctor electrode, the triode VT4 of another fixing end connecting triode VT3 of pole and the drain power U1 of metal-oxide-semiconductor Q, potentiometer RP1
Colelctor electrode, the sliding end and single-chip computer control system of potentiometer RP1, resistance R1 the other end connection resistance R2 and triode
The colelctor electrode of VT1, other end connection resistance R4, the electric capacity of base stage connection the vibrating sensor P, vibrating sensor P of triode VT1
2 pins of C1, the positive pole of diode D1, the emitter stage of triode VT1, the emitter stage of triode VT4 and chip IC 1 are simultaneously grounded,
The base stage of the other end connecting triode VT2 of resistance R2, the colelctor electrode connection resistance R3 of triode VT2, the other end of resistance R3
The other end of connection resistance R4, the grid of the other end connection metal-oxide-semiconductor Q of electric capacity C1, the source electrode connection resistance R5 of metal-oxide-semiconductor Q, electricity
Hinder 7 pins connection resistance R6, the resistance of 5 pin postcard IC1 of the negative pole and chip IC 1 of the other end connection diode D1 of R5
The other end of R6 connects 8 pins of chip IC 1, and the other end of the connection of 3 pins the resistance R7, resistance R7 of chip IC 1 connects three poles
The base stage of pipe VT3, the base stage of the emitter stage connecting triode VT4 of triode VT3.
The model UM3561 of chip IC 1, vibrating sensor P are SC0063 type displacement vibration sensors.Oil temperature detects mould
Block uses PT100 thermistors.
Signal amplification circuit includes one end connection of chip IC 2, resistance R8, triode V1 and electric capacity C1, the resistance R8
The other end connection resistance R9 of power supply VCC, resistance R1, resistance R10 and resistance R11, the other end connecting triode V1 of resistance R9
Base stage, the pin 3 of chip IC 2 and chip IC 3 pin 3, the other end connection thermistor R13 of resistance R10, resistance R14
With the pin 2 of chip IC 2, the other end of the connection of the pin 6 resistance R12 and thermistor R13 of chip IC 2, resistance R14's is another
The other end of end connection potentiometer RP3 and resistance R15, resistance R12 connects potentiometer RP4, potentiometer RP2, electric capacity C1 and chip
The pin 2 of IC3, the other end of the other end connection potentiometer RP4 of resistance R11, the other end connection potentiometer RP2's of electric capacity C1
The other end, the other end of potentiometer RP2, the other end of potentiometer RP3, the pin 6 and signal output part OUT of chip IC 3.
The model of chip IC 2 and chip IC 3 is LT1001.Power driver module includes triode VT5 and current-limiting resistance
R16, resistance R6 is connected in parallel in the middle of the collector and emitter of triode VT5, and the base stage of triode VT6 connects with the I/O of single-chip microcomputer
Mouth is connected, the colelctor electrode connection power supply of triode VT5, emitter stage connection lubricating oil pump P.Signal receiver is and automobile intelligent key
The remote-control key receiver that spoon matches.Camera is pinhole cameras.Single-chip microcomputer is STM32 series monolithics.
Operation principle of the invention is：The system matches with automobile remote-control key receiver, after car owner leaves vehicle body,
Remote-control key receiver does not receive key signal, and then enters car locking state, now single-chip microcomputer opening anti-theft function, antitheft inspection
Module is surveyed as shown in Fig. 2 vibrating sensor P is arranged on car door or the position such as vehicle window of private car, when have burglar open car door or
During into interior of body, after the voltage that vibrating sensor P two ends produce delivers to triode VT1 and VT2, metal-oxide-semiconductor Q1, MOS are triggered
Pipe Q1 is turned on, and the 5 pins conducting of chip IC 1, chip IC 1 is triggered, the 3 pins output high level signal of chip IC 1, triggers three poles
Pipe T3 and triode T4 is turned on, and exports vibration signal to single-chip microcomputer, and single-chip microcomputer exports remote alarm signal by GPRS module, together
Shi Kaiqi cameras, record monitored picture and are transferred to car owner.
Also there is system oil temperature to detect function, and this function coordinates intelligent drive circuit and lubricating oil pump, can reduce
The preheating time of winter automobile, and then reduce the mechanical wear of automobile.Oil temperature detection uses thermistor, and its physical circuit is as schemed
Shown in 3, thermistor R13 and chip IC 2 constitute primary temperature detection amplification module, and amplifier reference voltage by colelctor electrode
Vacant triode is provided, and when the environment temperature of resistance R13 is converted, then the output signal value of chip IC 2 can also be converted, and be passed through
Output file signal after 3 two amplifications of chip IC, into single-chip microcomputer, single-chip microcomputer determines whether that opening power drives according to temperature signal
Triode in dynamic model block, the circuit diagram of power driver module as shown in figure 4, open triode VT5 when oil temperature is not enough,
The now high-power operating of lubricating oil pump, accelerates the supply of machine oil, and this process continues 30 seconds, carries out timing control by house dog, finally
Realize the function of rapidly pre-warming.
The present invention has the vehicle intelligent information system of safety protection function with single-chip microcomputer as core, with stronger anti-interference
And stability, once there is burglar to trigger alarm, just camera can be opened by the signal transacting of single-chip microcomputer, and can also pass through
To the mobile phone of user, user can whenever and wherever possible understand monitoring information to wireless network remote transmission, while and on-vehicle information
System is combined, and coordinates lubricating oil pump to realize quick engine oil supplying when automobile just starts, and reduces preheating time, so as to reduce because pre-
The mechanical wear that hot deficiency is caused, effectively extends automotive service life, and system matches with automobile intelligent key receiver
Operation, degree of intelligence is high, easy to use.
Claims (9)
1. a kind of vehicle intelligent information system with safety protection function, including process for core data single-chip microcomputer, for electricity
The vehicular power-bottle that can be supplied and the GPRS module for RFDC, it is characterised in that also including oil temperature detection module, oil
Warm detection module collection oil temperature is simultaneously converted into electric signal output to signal processing module, and signal processing module will be input into telecommunications
To single-chip microcomputer, also including antitheft detection module, antitheft detection module collects safeguard information and transmits for output after number enhanced processing
To change-over circuit, change-over circuit transmits a signal to single-chip microcomputer, and the single-chip microcomputer is also respectively connected with house dog, GPRS module, car
Storage battery and power driver module are carried, power driver module is also connected with lubricating oil pump, and antitheft detection module includes vibrating sensor P, core
Piece IC1, metal-oxide-semiconductor Q and resistance R1, one end of resistance R1 connect a fixing end, the emitter stage of triode VT2 of potentiometer RP1
With the drain power U1 of metal-oxide-semiconductor Q, the colelctor electrode of another fixing end connecting triode VT3 of potentiometer RP1, triode VT4
The sliding end and single-chip computer control system of colelctor electrode, potentiometer RP1, the other end connection resistance R2 and triode VT1 of resistance R1
Colelctor electrode, the other end connection resistance R4 of base stage connection the vibrating sensor P, vibrating sensor P of triode VT1, electric capacity C1,
2 pins of the positive pole of diode D1, the emitter stage of triode VT1, the emitter stage of triode VT4 and chip IC 1 are simultaneously grounded, resistance
The base stage of the other end connecting triode VT2 of R2, the other end connection of colelctor electrode connection the resistance R3, resistance R3 of triode VT2
The other end of resistance R4, the grid of the other end connection metal-oxide-semiconductor Q of electric capacity C1, the source electrode connection resistance R5 of metal-oxide-semiconductor Q, resistance R5
The 7 pins connection resistance R6 of 5 pin postcard IC1 of negative pole and chip IC 1 of other end connection diode D1, resistance R6
The other end connects 8 pins of chip IC 1, the connection of 3 pins the resistance R7, the other end connecting triode VT3 of resistance R7 of chip IC 1
Base stage, the base stage of the emitter stage connecting triode VT4 of triode VT3.
2. a kind of vehicle intelligent information system with safety protection function according to claim 1, it is characterised in that the core
The model UM3561 of piece IC1, vibrating sensor P are SC0063 type displacement vibration sensors.
3. a kind of vehicle intelligent information system with safety protection function according to claim 1, it is characterised in that the oil
Warm detection module uses PT100 thermistors.
4. a kind of vehicle intelligent information system with safety protection function according to claim 1, it is characterised in that the letter
Number amplifying circuit includes one end connection power supply VCC of chip IC 2, resistance R8, triode V1 and electric capacity C1, the resistance R8, electricity
Hinder other end connection resistance R9, the resistance R10 and resistance R11, base stage, the chip of the other end connecting triode V1 of resistance R9 of R1
The pin 3 of IC2 and the pin 3 of chip IC 3, the other end of resistance R10 connect thermistor R13, resistance R14 and chip IC 2
Pin 2, the pin 6 of chip IC 2 connects the other end of resistance R12 and thermistor R13, the other end connection current potential of resistance R14
The other end of device RP3 and resistance R15, resistance R12 connects the pin 2 of potentiometer RP4, potentiometer RP2, electric capacity C1 and chip IC 3,
The other end of the other end connection potentiometer RP4 of resistance R11, the other end, the current potential of the other end connection potentiometer RP2 of electric capacity C1
The other end of device RP2, the other end of potentiometer RP3, the pin 6 and signal output part OUT of chip IC 3.
5. a kind of vehicle intelligent information system with safety protection function according to claim 4, it is characterised in that the core
The model of piece IC2 and chip IC 3 is LT1001.
6. a kind of vehicle intelligent information system with safety protection function according to claim 4, it is characterised in that the work(
Rate drive module includes that triode VT5 and current-limiting resistance R16, resistance R6 are connected in parallel in the collector and emitter of triode VT5
Between, the base stage of triode VT6 is connected with the I/O interfaces of single-chip microcomputer, and the colelctor electrode connection power supply of triode VT5, emitter stage connects
Pick oil pump P.
7. a kind of vehicle intelligent information system with safety protection function according to claim 1, it is characterised in that the letter
Number receiver is the remote-control key receiver matched with automobile intelligent key.
8. a kind of vehicle intelligent information system with safety protection function according to claim 1, it is characterised in that described to take the photograph
As head is pinhole cameras.
9. a kind of vehicle intelligent information system with safety protection function according to claim 1, it is characterised in that the list
Piece machine is STM32 series monolithics.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710234996.6A CN106828411A (en) | 2017-04-12 | 2017-04-12 | A kind of vehicle intelligent information system with safety protection function |
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| CN201710234996.6A CN106828411A (en) | 2017-04-12 | 2017-04-12 | A kind of vehicle intelligent information system with safety protection function |
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| CN106828411A true CN106828411A (en) | 2017-06-13 |
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| CN108657114A (en) * | 2018-04-16 | 2018-10-16 | 广东酷啦啦网络科技有限公司 | A kind of cloud platform service system based on car networking |
| CN115465225A (en) * | 2022-08-12 | 2022-12-13 | 重庆长安汽车股份有限公司 | Service life prolonging method and device of vehicle-mounted camera, vehicle and storage medium |
| CN115465225B (en) * | 2022-08-12 | 2024-05-10 | 重庆长安汽车股份有限公司 | Service life extension method and device of vehicle-mounted camera, vehicle and storage medium |
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Application publication date: 20170613 |
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