CN108275117A - Anti- dismounting vehicle positioning system - Google Patents
Anti- dismounting vehicle positioning system Download PDFInfo
- Publication number
- CN108275117A CN108275117A CN201810243270.3A CN201810243270A CN108275117A CN 108275117 A CN108275117 A CN 108275117A CN 201810243270 A CN201810243270 A CN 201810243270A CN 108275117 A CN108275117 A CN 108275117A
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- Prior art keywords
- circuit
- vehicle positioning
- control chip
- resistance
- detection circuit
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- 238000001514 detection method Methods 0.000 claims abstract description 91
- 238000004891 communication Methods 0.000 claims abstract description 39
- 230000006698 induction Effects 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000013078 crystal Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 6
- 229910052755 nonmetal Inorganic materials 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035945 sensitivity Effects 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
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/33—Detection related to theft or to other events relevant to anti-theft systems of global position, e.g. by providing GPS coordinates
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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
- B60R25/104—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device characterised by the type of theft warning signal, e.g. visual or audible signals with special characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/20—Communication devices for vehicle anti-theft devices
Abstract
The invention discloses a kind of anti-dismounting vehicle positioning systems, including induction detection circuit, vehicle positioning device, cloud server and user terminal with control function;Incude detection circuit, for detect human body touch or close to when export tamper signal;Vehicle positioning device sends out alert notification according to the tamper signal of induction detection circuit output;Vehicle positioning device is through using internet or Internet of Things through Cloud Server transfer and the user terminal communication;So that when criminal's contact or close vehicle positioning device, induction detection circuit output tamper signal informs user terminal, user terminal takes appropriate measures after knowing tamper signal, makes vehicle positioning device that can not only play the role of positioning, moreover it is possible to play antitheft effect.
Description
Technical field
The present invention relates to field of locating technology, and in particular to anti-dismounting vehicle positioning system.
Background technology
Vehicle thefts case is continuously increased, and vehicle anti-theft urgency increasingly highlights, though however it is installed on current vehicle
There is vehicle positioning device, but some criminals can be easy to steal vehicle by removing or destroying the vehicle positioning device of vehicle
, it is difficult to be found to lead to vehicle, and vehicle positioning device performs practically no function, and can not really play positioning and antitheft effect.
Invention content
The purpose of the present invention is to provide a kind of anti-dismounting vehicle positioning systems, it is intended to which solving vehicle positioning device cannot play
The technical issues of positioning and anti-theft function.
To achieve the above object, the present invention provides a kind of anti-dismounting vehicle positioning system, including incudes detection circuit, has
Vehicle positioning device, cloud server and the user terminal of control function;
The induction detection circuit, for detect human body touch or close to when export tamper signal;
The vehicle positioning device sends out alert notification according to the tamper signal of induction detection circuit output;
The vehicle positioning device is through using internet or Internet of Things through Cloud Server transfer and the user terminal communication.
Preferably, the vehicle positioning device includes locating module, control circuit and communication module, the control circuit point
It is not electrically connected the induction detection circuit, locating module and communication module;The control circuit is defeated according to induction detection circuit
The tamper signal control communication module gone out sends out alert notification.
Preferably, the input terminal of the detection circuit is connect with the induction metal electrode, the output of the detection circuit
End is electrically connected in the control circuit.
Preferably, the vehicle positioning device is additionally provided with non-metal shell, and the induction metal electrode is in non-metal shell
On.
Preferably, the detection circuit include first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance,
First capacitance, the second capacitance and touch detection IC;
Described first resistor one end is electrically connected with the metal electrode, the first resistor other end and first capacitance one
End interconnection, the first capacitance other end ground connection;
No. 3 detection pins of the touch detection IC are connect with first resistor interconnection end, and the 4 of the touch detection IC
Number mode selection pin is connect with described second resistance one end, the other end ground connection of the second resistance;The touch detection IC
No. 5 power pins and power end interconnect, second capacitance one end and No. 5 power pins of the touch detection IC interconnect end
Connection, the second capacitance other end ground connection;No. 6 mode selection pins of the touch detection IC and described 3rd resistor one end
Connection, the 3rd resistor other end ground connection;No. 1 output pin of the touch detection IC is connect with the 4th resistance one end, institute
It states the 4th resistance other end to interconnect with described 5th resistance one end, the 5th resistance other end ground connection;
The 5th resistive interconnections end is electrically connected with the control circuit.
Preferably, the control circuit includes crystal oscillating circuit, decoupling circuit, filter circuit and at least one control core
Piece, the control chip are electrically connected in the crystal oscillating circuit, decoupling circuit and filter circuit.
Preferably, the filter circuit input terminal is connect with control chip, and output end and the communication module of filter circuit connect
It connects.
Preferably, the input terminal of the decoupling circuit connects power end, the output end of the decoupling circuit and the control
Chip is electrically connected.
Preferably, the control chip includes the first control chip and the second control chip, and described first controls chip
Model STM8L051F3, described second controls the model MC20 of chip, and the locating module and communication module are placed in described
In second control chip.
Preferably, the input terminal of the first control chip is connect with the 5th resistive interconnections end, the first control chip
5 signal communication pins with second control chip 31 signal communication pins connect, it is described first control chip 6 signal communication pins and
The 30 signal communication pins connection of second control chip.
A technical solution in said program has the following advantages that or technique effect:The present invention includes user terminal, cloud
End server incudes detection circuit and feels when criminal's contact or close vehicle positioning device with control vehicle positioning device
Answer detection circuit output tamper signal to the vehicle positioning device with control function, vehicle positioning device is by its tamper signal through communication
Module is informed to take appropriate measures after user terminal, user terminal know tamper signal, makes vehicle positioning device that can not only rise
To the effect of positioning, moreover it is possible to play antitheft effect.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention are not making the creative labor for those of ordinary skill in the art.
Fig. 1 is the anti-structural schematic diagram for removing vehicle positioning system of the present invention;
Fig. 2 is an electrical block diagram of vehicle positioning device in Fig. 1 of the present invention;
Fig. 3 is another electrical block diagram of vehicle positioning device in Fig. 1 of the present invention.
Drawing reference numeral explanation:
Label | Title | Label | Title |
11 | Incude metal electrode | 12 | Detection circuit |
13 | Non-metal shell | 303 | Locating module |
302 | Control circuit | 301 | Communication module |
60 | User terminal | 3021 | Crystal oscillating circuit |
3022 | Filter circuit | 3023 | Decoupling circuit |
70 | Cloud server | 10 | Incude detection circuit |
30 | Vehicle positioning device |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making the creative labor it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative position relation, motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
The present invention provides an embodiment, can inform that car owner, car owner take phase by user terminal 60 before vehicle is stolen
The measure answered makes vehicle positioning utensil have the function of anti-theft early-warning.
With reference to figure 1, a kind of anti-dismounting vehicle positioning system, including incude detection circuit 10, with the vehicle-mounted of control function
Locator 30, cloud server 70 and user terminal 60;
Incude detection circuit 10, for detect human body touch or close to when export tamper signal;
Vehicle positioning device 30, the tamper signal exported according to induction detection circuit 10 send out alert notification;
Vehicle positioning device 30 is through using internet or Internet of Things through Cloud Server transfer and the user terminal communication.
Further, vehicle positioning device includes locating module 303, control circuit 302 and communication module 301, control electricity
Road 302 is electrically connected induction detection circuit 10, locating module 303 and communication module 301;Control circuit 302 is according to induction
The tamper signal control communication module 301 that detection circuit 10 exports sends out alert notification.
In the present embodiment, induction detection circuit 10 for detect human body close to when export tamper signal, control circuit 302 use
Alert notification is sent out to user terminal 60 in the tamper signal exported according to induction detection circuit 10, and control circuit 302 receives
Communication module 301 is controlled after tamper signal and sends out tamper signal, and after user terminal 60 receives tamper signal, user takes accordingly
Measure so that vehicle is not stolen or be quickly found out the location of vehicle stealing vehicle, to quickly giving vehicle for change
.
In the present embodiment, induction detection circuit 10 belongs to capacitance touch detection, including induction metal electrode 11 and detection
The input terminal of circuit 12, detection circuit 12 is connect with induction metal electrode 11, when human body is close or touches metal electrode 11, gold
Belonging to the capacitance of electrode 11 can change, and detection circuit 12 detects the variation of capacitance, and in the present embodiment, the variation of capacitance is
Output end for tamper signal, detection circuit 12 is electrically connected in control circuit 302, and the tamper signal detected is exported to control electricity
Road 302, control circuit 302 control communication module 301 and send out tamper warning information to user terminal 60.It should be noted that because
The electrical connection induction detection circuit 10 of metal electrode 11, metal electrode 11 is equivalent to a wherein pole for capacitance, so when human body is close
When metal electrode 11, the charge of the metal electrode 11 can change, i.e., capacitance changes.
In the present embodiment, control circuit 302 can also connect the camera on vehicle, when detection circuit 12 detects human body
It is close or touch metal electrode 11 generate tamper signal when, control circuit 302 control camera open, shoot the portrait of thief
Pictorial information, therefore, the warning information that the user terminal 60 in the present embodiment receives include but not limited to the position residing for vehicle
The portrait pictorial information etc. at time point and thief when confidence breath, human body are close or touch metal electrode 11.It needs to illustrate
, the unlatching of camera whether can be not only detected after tamper signal by detection circuit 12 directly by control circuit 302
Its startup is controlled, after warning information can also be received according to user terminal 60, control instruction is sent out by user and is transmitted to communication
Module 301, then by the unlatching of the control camera of control circuit 302, to shoot the portrait pictorial information of thief.It needs to illustrate
, control circuit 302 can also be electrically connected with audible-visual annunciator, when control circuit 302 receives tamper signal, control electricity
Road 302 directly controls audible-visual annunciator and sends out alarm signal.
The present invention increases induction detection circuit 10 on the basis of vehicle positioning device, by detecting the generation of metal electrode 11
Capacitance variations are to know tamper signal, according to the tamper signal detected, report warning information to use by vehicle positioning device 30
Family terminal 60, user take appropriate measures after receiving warning information, so that vehicle positioning device is not only had positioning function, also have
There is early warning anti-theft feature, vehicle positioning device is removed by criminal in the prior art or damage leads to vehicle quilt to effectively solve
It steals, the technical issues of can not giving for change.
In the present embodiment, optionally, induction metal electrode 11 is on non-metal shell 13 or the interior table of other insulating layers
Face makes induction metal electrode 11 be separated by with the external world, increases the concealment of induction metal electrode 11, while by that will incude metal electricity
Pole 11, which is positioned over non-metal shell 13 or the rear portion of other insulating layers, can play waterproof and dampproof effect.
This implementation also provides an embodiment, by above-mentioned locating module 303, the work(of control circuit 302 and communication module 301
It can be integrated in one, be replaced by individual modular circuit.
In the present embodiment, further, with reference to Fig. 2, detection circuit 12 includes first resistor R1, second resistance R2, third
Resistance R3, the 4th resistance R4, the 5th resistance R5, the first capacitance C1, the second capacitance C2 and touch detection IC U1;
The one end first resistor R1 is electrically connected with metal electrode 11, and the first resistor R1 other ends and first one end capacitance C1 interconnect,
The first capacitance C1 other ends are grounded;
No. 3 detection pins of touch detection IC U1 are connect with first resistor R1 interconnection end, and No. 2 of touch detection IC U1 are drawn
Foot is grounded;No. 4 mode selection pins of touch detection IC U1 are connect with the one end second resistance R2, the other end of second resistance R2
Ground connection;No. 5 power pins of touch detection IC U1 are interconnected with power end, described one end second capacitance C2 and touch detection IC U1
No. 5 power pins interconnection end connection, the second capacitance C2 other ends ground connection;No. 6 mode selection pins of touch detection IC U1 with
The one end 3rd resistor R3 connects, 3rd resistor R3 other ends ground connection;No. 1 output pin of touch detection IC U1 and the 4th resistance
The one end R4 connects, and the 4th resistance R4 other ends and the 5th one end resistance R5 interconnect, the 5th resistance R5 other ends ground connection;5th resistance
R5 interconnection end is electrically connected with control circuit 302.It should be noted that the touch detection IC U1 model TTP223, touch detection
No. 5 mode selection pins of IC U1 and No. 6 mode selection pins are for controlling output significant level.
Specifically, when human body is close or touches metal electrode 11, capacitance changes, touch detection IC U1 detections
Corresponding level signal, the level signal that control circuit 302 is exported according to touch detection IC U1 are exported after to the variation of capacitance
Determine whether tamper signal, is issued warning signal to user terminal 60 to control communication module 301.
Above-mentioned first resistor R1 and the first capacitance C1 adjusts connecing for human body and metal electrode 11 for adjusting sensitivity
The length for touching distance, to generate trigger signal when keeping human body close or touch metal electrode 11.
In the present embodiment, optionally, with reference to Fig. 2, control circuit 302 includes crystal oscillating circuit 3021, decoupling circuit 3023, filter
Wave circuit 3022 and at least one control chip, control chip be electrically connected in the crystal oscillating circuit 3021, decoupling circuit 3023 with
And filter circuit 3022.
In the present embodiment, 3022 input terminal of filter circuit with control chip connect, the output end of filter circuit 3022 with lead to
Believe that module 301 connects, is used for filtering clutter signal;The input terminal of decoupling circuit 3023 connects power end, decoupling circuit 3023
Output end is electrically connected with control chip.
In the present embodiment, locating module 303 includes at least GPS antenna, and GPS antenna is connect with control circuit 302, communicates mould
Block 301 includes at least GSM antenna, and GSM antenna is connect with control circuit 302, and the function of positioning may be implemented.
Control chip includes but not limited to the control chips of the first control chip U2 models STMSL051F3 and second U3
Model MC20, locating module 303 and communication module 301 are placed in the second control chip U3.It can be readily appreciated that the second control
Chip U3 has the function of locating module 303 and communication module 301.
Specifically, the input terminal of the first control chip U2 is connect with the 5th resistance R5 interconnection end, and the 5 of the first control chip U2
Signal communication pin connect with the 31 signal communication pins of the second control chip U3, and first controls the 6 signal communication pins of chip U2 and the
The 2 of the 30 signal communication pins connection of two control chip U3, No. 1 crystal oscillator pin of the first control chip U2 and the first control chip U2
Number crystal oscillator pin is connected to crystal oscillating circuit 3021.
After first control chip U2 will incude the tamper signal processing that detects of detection circuit 10, the is output control signals to
Two control chip U3, the second control chip U3 controls communication module 301 send out warning information to user terminal 60, and user receives
It takes appropriate measures after warning information.
In the present embodiment, optionally, control chip is also attached to locating module 303, for believing the location of vehicle
Breath is sent to the user terminal 60.
Specifically, referring to Fig. 2, second controls No. 51 power supplys of No. 50 power pins of chip U3 and the second control chip U3
Pin is connect with decoupling circuit 3023, for removing electric current clutter, the electric current for being input to control chip is made to stablize.
In the present embodiment, No. 14 pins of the second control chip U3 are connect with 3022 input terminal of filter circuit, filter circuit
3022 output ends are connect with GPS antenna, the noise signal for filtering out non-communicating, No. 15 GPS antennas of the second control chip U3
Pin is connect with GPS antenna.It should be noted that decoupling circuit 3023 is composed in series by two decoupling capacitors.
It should be noted that can also include in the present embodiment and the first control chip U2 and the second control chip U3
Peripheral circuit.
In the present embodiment, with reference to Fig. 3, the first control chip U1, the second control chip U3 and locating module 303, control
Circuit 302 and communication module 301 can be replaced by individually one control chip U3, i.e., vehicle positioning device 30 only includes control
Chip U3, control chip U3 are electrically connected with induction detection circuit 10 and other peripheral circuits, equally may be implemented above-mentioned respectively
Technique effect.
Further, above-mentioned induction detection circuit 10 can also be further simplified, and such as Fig. 3, detection circuit 12 can also be only
Including second resistance R2,3rd resistor R3, the first capacitance C1 and touch detection IC U1;
First one end capacitance C1 and No. 3 detection pin one end of touch detection IC U1 interconnect, first another terminations of capacitance C1
Ground;No. 3 detection pin interconnection ends of touch detection IC U1 are connect with metal electrode;
No. 2 pins of touch detection IC U1 are grounded;No. 4 mode selection pins of touch detection IC U1 and second resistance R2
One end connects, the other end ground connection of second resistance R2;No. 5 power pins of touch detection IC U1 are interconnected with power end, and described the
Two one end capacitance C2 are connect with No. 5 power pins of touch detection IC U1 interconnection end, second capacitance C2 other ends ground connection;It touches
No. 6 mode selection pins of detection IC U1 are connect with the one end 3rd resistor R3,3rd resistor R3 other ends ground connection;Touch detection
No. 1 output pin of IC U1 is electrically connected with No. 37 detection pin of control chip U3.
It should be understood that should be also connected in the present embodiment to the power supply of anti-dismounting vehicle positioning system power supply, upper
It states in embodiment, No. 5 power pins, No. 8 power pins and second of the first control chip U2 such as touch detection IC U1
No. 50 power pins of control chip U3 and No. 50 power pins of the second control chip U3 are all connected to power supply.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of anti-dismounting vehicle positioning system, which is characterized in that including induction detection circuit, vehicle-mounted fixed with control function
Position device, cloud server and user terminal;
The induction detection circuit, for detect human body touch or close to when export tamper signal;
The vehicle positioning device sends out alert notification according to the tamper signal of induction detection circuit output;
The vehicle positioning device is through using internet or Internet of Things through Cloud Server transfer and the user terminal communication.
2. anti-dismounting vehicle positioning system as described in claim 1, which is characterized in that the vehicle positioning device includes positioning mould
Block, control circuit and communication module, the control circuit are electrically connected the induction detection circuit, locating module and lead to
Believe module;The control circuit sends out alert notification according to the tamper signal control communication module of induction detection circuit output.
3. anti-dismounting vehicle positioning system as claimed in claim 2, which is characterized in that the induction detection circuit, including sense
Metal electrode and detection circuit, the input terminal of the detection circuit is answered to be connect with the induction metal electrode, the detection circuit
Output end be electrically connected in the control circuit.
4. anti-dismounting vehicle positioning system as claimed in claim 3, which is characterized in that the vehicle positioning device is additionally provided with non-gold
Belong to shell, the induction metal electrode is on non-metal shell.
5. anti-dismounting vehicle positioning system as claimed in claim 3, which is characterized in that the detection circuit includes the first electricity
Resistance, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the first capacitance, the second capacitance and touch detection IC;
Described first resistor one end is electrically connected with the metal electrode, and the first resistor other end and first capacitance one end are mutual
Even, the first capacitance other end ground connection;
No. 3 detection pins of the touch detection IC are connect with first resistor interconnection end, No. 4 moulds of the touch detection IC
Formula selection pin is connect with described second resistance one end, the other end ground connection of the second resistance;No. 5 of the touch detection IC
Power pins are interconnected with power end, and second capacitance one end is connect with No. 5 power pins of touch detection IC interconnection end,
The second capacitance other end ground connection;No. 6 mode selection pins of the touch detection IC are connect with described 3rd resistor one end,
The 3rd resistor other end ground connection;No. 1 output pin of the touch detection IC is connect with the 4th resistance one end, and the described 4th
The resistance other end is interconnected with described 5th resistance one end, the 5th resistance other end ground connection;
The 5th resistive interconnections end is electrically connected with the control circuit.
6. such as the anti-dismounting vehicle positioning system of claim 3 to 5 any one of them, which is characterized in that the control circuit packet
Crystal oscillator circuit, decoupling circuit, filter circuit and at least one control chip, the control chip are electrically connected in the crystal oscillator electricity
Road, decoupling circuit and filter circuit.
7. anti-dismounting vehicle positioning system as claimed in claim 6, which is characterized in that the filter circuit input terminal and control
Chip connects, and the output end of the filter circuit is connect with communication module.
8. anti-dismounting vehicle positioning system as claimed in claim 6, which is characterized in that the input terminal of the decoupling circuit connects
Power end, the output end of the decoupling circuit are electrically connected with the control chip.
9. anti-dismounting vehicle positioning system as claimed in claim 6, which is characterized in that the control chip includes the first control
Chip and the second control chip, the model STM8L051F3 of the first control chip, the model of the second control chip
For MC20, the locating module and communication module are placed in the second control chip.
10. anti-dismounting vehicle positioning system as claimed in claim 9, which is characterized in that the input of the first control chip
End is connect with the 5th resistive interconnections end, 31 signal communications of 5 signal communication pins of the first control chip and the second control chip
Pin connects, and 6 signal communication pins of the first control chip are connect with 30 signal communication pins of the second control chip.
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CN201810243270.3A CN108275117A (en) | 2018-03-22 | 2018-03-22 | Anti- dismounting vehicle positioning system |
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CN201810243270.3A CN108275117A (en) | 2018-03-22 | 2018-03-22 | Anti- dismounting vehicle positioning system |
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CN113752980A (en) * | 2021-08-12 | 2021-12-07 | 深圳市有为信息技术发展有限公司 | Anti-dismantling equipment and monitoring system for tractor and trailer |
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