CN203995912U - A kind of wireless automobile control circuit - Google Patents
A kind of wireless automobile control circuit Download PDFInfo
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- CN203995912U CN203995912U CN201420441243.4U CN201420441243U CN203995912U CN 203995912 U CN203995912 U CN 203995912U CN 201420441243 U CN201420441243 U CN 201420441243U CN 203995912 U CN203995912 U CN 203995912U
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Abstract
The utility model has been announced a kind of wireless automobile control circuit, comprises automobile body, and automobile body comprises vehicle frame, operator's compartment and instrument desk; On described vehicle frame, be provided with light assembly, it is characterized in that: described instrument desk top is provided with sensitization assembly, sensitization assembly and aerotron form amplifying circuit, and amplifying circuit is connected with transmitting single chip circuit; Transmitting single chip circuit is connected with radio transmitter, forms radio transmitter assembly; In the operator's compartment of described automobile body, be provided with a radio transmitter assembly; A radio transmitter assembly and two or more wireless receiving circuit assemblies are suitable; Described wireless receiving circuit assembly and radio transmitter assembly are connected with respectively each self-corresponding power supply adjusting module.The utility model is saved electric wire, reduces fault rate, keeps in repair more conveniently, with automatic beam change circuit, does not just need chaufeur manually to operate and change light.
Description
Technical field
The a kind of of circuit such as the wire harness of the utility model Shi Dui automotive wire bundle manufacturer circuit field, headlamp switch assembly, braking signal switch improve one's methods, and specifically, relate to a kind of wireless automobile control circuit.
Background technology
The connection of the light assembly of current automobile, the wire harness that relies on wire to form is completely realized connection.Wire harness used is too many, and it is complicated that circuit becomes.They all will provide for light separately corresponding working current BK Brake Switch, reversing switch.And power lead in switch, wire harness easily heating is aging when to be energy transmission line use, the easy short circuit of circuit and opening circuit, because wire harness is that the fully enclosed has certain difficulty to looking up the fault, if wire harness internal fault is changed whole wire harness, waste is too large, if with single line replace fault wire it require out of reach standard.
Utility model content
For solving the problem in background technology, the utility model provides the combination of a kind of headlamp switch assembly and micro controller system, transmission circuit etc.; The combination of acceptor circuit and micro controller system, driving circuit, reaches saving electric wire, reduces fault rate, keeps in repair object more easily; In order to protect main power line and circuit board for receiving, this circuit is provided with from the method for increase and decrease joint wire fuse and carrys out protective circuit according to the needs of various headlamp switchs; BK Brake Switch, reversing switch they only for circuit provides a signal.It is to utilize aerotron to drive them that panel lamp light display is shown with voice reminder.Adopt automatic beam change circuit just not need chaufeur manually to operate and change light, allow chaufeur attention all be concentrated on the road in the place ahead, also do not worry that some chaufeur forgets that closing country beam causes the photosensitive control circuit of dazzling danger to the other side's chaufeur.
The technical solution of the utility model is:
A wireless automobile control circuit, comprises automobile body, and automobile body comprises vehicle frame, operator's compartment and instrument desk; On described vehicle frame, be provided with light assembly, it is characterized in that: described instrument desk top is provided with sensitization assembly, sensitization assembly and aerotron form amplifying circuit, and amplifying circuit is connected with transmitting single chip circuit, and be connected with headlamp switch assembly, BK Brake Switch, reversing switch respectively at transmitting single chip circuit; Transmitting single chip circuit is connected with radio transmitter, forms radio transmitter assembly; In the operator's compartment of described automobile body, be provided with a radio transmitter assembly; Radio transmitter assembly and wireless receiving circuit assembly are suitable, and the number of wireless receiving circuit assembly is two or more; Two or more wireless receiving circuit assemblies, are connected with reception single chip circuit by wireless receiving circuit, receive single chip circuit and are connected with driving circuit, and their form acceptor circuit assembly; Acceptor circuit assembly is connected with light assembly; Described wireless receiving circuit assembly and radio transmitter assembly are connected with respectively each self-corresponding power supply adjusting module 7805, and power supply adjusting module 7805 input ends connect external dc power.
As a kind of technical scheme of optimization, described radio transmitter assembly comprises transmitting micro controller system, and transmitting micro controller system is connected with transmitter module; Described transmitter module is controlled assembly, BK Brake Switch, reversing switch and transmitting micro controller system by headlamp switch respectively and is joined.
As a kind of technical scheme of optimization, described wireless receiving circuit assembly comprises reception micro controller system, receive micro controller system and be connected with receiver module, and receiver module is connected with relay by aerotron, by relay connection light assembly.
As a kind of technical scheme of optimization, described sensitization assembly comprises cylinder, is disposed with glass sheet, focusing lens and photoconductive cell in cylinder; Described photoconductive cell connecting triode.
As a kind of technical scheme of optimization, described light assembly comprises lampet, dipped beam headlight, distance head lamp, left and right turn signal, fog lamp, stoplight stop lamp and the backing-up lamp being arranged on car body.
As a kind of technical scheme of optimization, one end of described back-up lamp switch and braking signal switch is connected with the input end of transmitting micro controller system by resistance respectively, and the other end is connected with ground wire.
As a kind of technical scheme of optimization, described light assembly is connected with gauge panel display lamp, and gauge panel display lamp is to drive the illuminating lamp in gauge panel by aerotron; Described steering indicating light is connected with display alarm circuit, and display alarm circuit connects display lamp and audio frequency apparatus.
Technical scheme as a kind of optimization, between described sensitization assembly and light assembly, be connected with automatic protection circuit, automatic protection circuit is that main line is disconnected, one end between the main line disconnecting is connected with wire fuse, the other end of wire fuse is connected with relay, and the other end of relay is connected with the other end that disconnects main line; Relay is driven by aerotron, drives aerotron to be connected with light assembly switch.
Owing to having adopted technique scheme, compared with prior art, the utility model is used radio transmitter and wireless receiving circuit, replaces the circuit of various conveying energy electric wires and various length, only needs a main power line to be connected on each circuit board for receiving.Automatic protection circuit has adopted wire fuse according to the demand of circuit, by relay, automatically wire fuse is connected on main line.Utility model is saved electric wire, to main line protection, reduces fault rate, keeps in repair more convenient.Adopt automatic beam change circuit just do not need chaufeur manually operation change light, allow chaufeur attention all be concentrated on the road in the place ahead, do not worry that some chaufeur is forgotten to close country beam to the dazzling danger of the other side yet.
Accompanying drawing explanation
Fig. 1 is the schematic circuit diagram of a kind of embodiment of the utility model.
The specific embodiment
Embodiment
As shown in Figure 1, a kind of wireless automobile control circuit, comprises automobile body, and automobile body comprises vehicle frame, operator's compartment and instrument desk.On described vehicle frame, be provided with light assembly.Described instrument desk top is provided with sensitization assembly, and sensitization assembly and aerotron form amplifying circuit, and amplifying circuit is connected with transmitting single chip circuit, and is connected with headlamp switch assembly, BK Brake Switch, reversing switch respectively at transmitting single chip circuit; Transmitting single chip circuit is connected with radio transmitter, forms radio transmitter assembly; In the operator's compartment of described automobile body, be provided with a radio transmitter assembly.Radio transmitter assembly and wireless receiving circuit assembly are suitable, and the suitable number of wireless receiving circuit assembly is two or more.Two or more wireless receiving circuit assemblies, are connected with reception single chip circuit by wireless receiving circuit, receive single chip circuit and are connected with driving circuit, and their form acceptor circuit assembly; Acceptor circuit assembly is connected with light assembly.Described wireless receiving circuit assembly and radio transmitter assembly are connected with respectively each self-corresponding power supply adjusting module 7805, and power supply adjusting module 7805 input ends connect external dc power.
In the present embodiment, described radio transmitter assembly comprises transmitting micro controller system, and transmitting micro controller system is connected with transmitter module; Described transmitter module is controlled assembly, BK Brake Switch, reversing switch and transmitting micro controller system by headlamp switch respectively and is joined.Described wireless receiving circuit assembly comprises reception micro controller system, receive micro controller system and be connected with receiver module, and receiver module is connected with relay by aerotron, by relay connection light assembly.
Described sensitization assembly comprises pipe 1, is disposed with glass sheet 2, focusing lens 4 and photoconductive cell 3 in pipe 1.Described photoconductive cell 3 is connected with the b of aerotron 3DG9, by the e utmost point output signal of aerotron 3DG9.
Described light assembly comprises dipped beam headlight, distance head lamp, left and right turn signal, lampet, fog lamp, stoplight stop lamp and the backing-up lamp being arranged on car body.In the present embodiment, switch assembly comprises lampet K switch 1, fog lamp switch K2, right steering light switch K5, left steering light switch K6, dipped beam headlight K7 and distance head lamp automatic beam changer K8.Stoplight sensor K3, backing-up lamp sensor K4.One end of described back-up lamp switch and braking signal switch is connected with the input end of transmitting micro controller system by resistance respectively, and the other end is connected with ground wire.Described light assembly is connected with gauge panel display lamp, and gauge panel display lamp is to drive the illuminating lamp in gauge panel by aerotron; Described steering indicating light is connected with display alarm circuit, and display alarm circuit connects display lamp 5 and audio frequency apparatus 6.
Between described sensitization assembly and light assembly, be connected with automatic protection circuit, automatic protection circuit is that main line is disconnected, one end between the main line disconnecting is connected with wire fuse, and the other end of wire fuse is connected with relay, and the other end of relay is connected with the other end that disconnects main line; Relay is driven by aerotron, drives aerotron to be connected with light assembly switch.Other position is as automatic protection circuit will be installed, and its principle is identical with above-mentioned principle.
The principle of work of the present embodiment is:
By the direct supply of automobile body become+5V after front power supply adjustment block 7805 pressure regulation, be the power supply of transmitting micro controller system, rear power supply adjustment block 7805 is powered for signal receives micro controller system.
Wire fuse 1 is serially connected between main line and directly for each acceptor circuit and reception micro controller system, powers, and is also stoplight stop lamp K3 power supply.
When chaufeur is opened lampet K switch 1, through K switch 1, through resistance, the b voltage to aerotron 3DG10 raises+5V, after aerotron 3DG10 conducting, makes relay adhesive.One end of relay is connected with main line, and the other end of relay is connected with wire fuse 2, and the other end of wire fuse 2 is connected with the other end of main line.Wire fuse 2 is suitable with lampet working current.Remaining circuit theory is same as described above.
When chaufeur is opened lampet switch k1, + 5V provides a continuous high level signal through K switch 1 to transmitting micro controller system 8 pin, this signal is exported this signal by transmitting micro controller system 10 pin after being launched micro controller system processing, and this signal is outwards sent wireless signal by radio transmitter.This wireless signal is by after (front and back) acceptor circuit reception & disposal, to receiving micro controller system 10 pin, provide signal, this signal is exported from receiving micro controller system 5 pin after being accepted micro controller system processing, after driving aerotron 3DG4 conducting, makes the adhesive of lampet relay for lampet provides voltage, and it is lighted.
When chaufeur is opened dipped beam headlight, country beam, fog lamp, is all principle of work same as described above.
The principle of work of stoplight stop lamp is under readiness for action, + 5V voltage is the high level signal of 6 pin inputs to micro controller system by resistance, when chaufeur will brake, BK Brake Switch K3 passes through resistance eutral grounding, making micro controller system 6 pin is low level, time this signal by transmitting micro controller system 10 pin, export this signal after being launched micro controller system and processing, this signal is outwards sent wireless signal by radio transmitter.After work same as described above.
Backing-up lamp is identical with stoplight stop lamp principle of work.
When driver's operation right steering light switch k5, + 5V provides a continuous high level signal through K switch 5 to transmitting micro controller system 4 pin, this signal is exported this signal by transmitting micro controller system 10 pin after being launched micro controller system processing, and this signal is outwards sent wireless signal by radio transmitter.This wireless signal is by after (front and back) acceptor circuit reception & disposal, to receiving micro controller system 10 pin, provide signal, this signal is exported the square-wave signal of 1 second from receiving micro controller system 8 pin after being accepted micro controller system processing, this square wave signal interval is 1 second, through driving aerotron 3DG1 conducting to make relay-operating time, it is 1 second, for stopping adhesive, within 1 second, for right steering lamp provides time gap, be 1 second voltage afterwards, right steering lamp is lighted.Left steering lamp principle is the same.
When driver's operation right steering light switch k5, + 5V process K switch 5 provides a continuous high level signal to the b utmost point of aerotron 3DG11, by aerotron 3DG11 by pin of gauge panel indicator lamp and audio alert device ground connection simultaneously, the connect+5v. of another pin of gauge panel indicator lamp and audio alert device
Photoconductive cell 3 is enclosed in to the rear end of the pipe 1 of black, the centre that focusing lens 4 is contained in the pipe 1 of black forms the position of focuses to photoconductive cell 3, and glass sheet 2 is contained in the front end of pipe 1 of black, and black pipe 2 has certain length.Said modules is contained in and chaufeur homonymy, and has suitable height.It when chaufeur is opened k8, is automatic beam change state.Head-on sail the straight beam of the country beam of vehicle to impinge upon on focusing lens 4 through glass sheet 2, focusing lens 4 by light focusing on photoconductive cell 3, now the resistance of photoconductive cell 3 reduces, the b voltage of aerotron 3DG9 raises, aerotron 3DG9 conducting provides signal by the e utmost point of 3DG9 to receiving micro controller system 1 pin, this signal is exported this signal by transmitting micro controller system 10 pin after being launched micro controller system processing, and this signal is outwards sent wireless signal by radio transmitter.After the received circuit reception & disposal of this signal, to receiving micro controller system 10 pin, provide signal, this signal is accepted after micro controller system processing, from receiving the square-wave signal of one 50 milliseconds of micro controller system 1 pin outputs, this square wave signal interval is 1 second, launch altogether 2 cycles, for the b utmost point of aerotron 3DG8 provides driving signal, object is to remind the other side's chaufeur to close country beam; Then this circuit keeps lasting high electricity this signal frequently of approximately 20 seconds, is also that the b utmost point for aerotron 3DG8 provides driving signal, is by the 20 second time of the far-reaching headlamp turn-off of this car.Above-mentioned several signal is sent into the b utmost point that country beam drives aerotron 3DG7 after aerotron 3DG8 amplifies, aerotron 3DG7 and 3DG8, at different operating state, make country beam relay provide according to above-mentioned requirements state and carry out adhesive and the operating voltage stopping to country beam.In order to head on, car provides visual road.
The utility model is used radio transmitter and wireless receiving circuit, replaces the circuit of various conveying energy electric wires and various length, only needs a main power line to be connected on each circuit board for receiving.Automatic protection circuit has adopted wire fuse according to the demand of circuit, by relay, automatically wire fuse is connected on main line.Relay is contained in light assembly, and operation steering indicating light is sound that can't hear relay, has increased the circuit of voice prompting function for this reason.The utility model is saved electric wire; main line is protected; reduce fault rate; keep in repair more convenient; with automatic beam change circuit, just do not need chaufeur manually to operate and change light; allow chaufeur attention all be concentrated on the road in the place ahead, also do not worry that some chaufeur is forgotten to close country beam to the dazzling danger of the other side.
The utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technical scheme, all belong to protection domain of the present utility model.
Claims (8)
1. a wireless automobile control circuit, comprises automobile body, and automobile body comprises vehicle frame, operator's compartment and instrument desk; On described vehicle frame, be provided with light assembly, it is characterized in that: described instrument desk top is provided with sensitization assembly, sensitization assembly and aerotron form amplifying circuit, and amplifying circuit is connected with transmitting single chip circuit, and be connected with headlamp switch assembly, BK Brake Switch, reversing switch respectively at transmitting single chip circuit; Transmitting single chip circuit is connected with radio transmitter, forms radio transmitter assembly; In the operator's compartment of described automobile body, be provided with a radio transmitter assembly; Radio transmitter assembly and wireless receiving circuit assembly are suitable, and the number of wireless receiving circuit assembly is two or more; Two or more wireless receiving circuit assemblies, are connected with reception single chip circuit by wireless receiving circuit, receive single chip circuit and are connected with driving circuit, and their form acceptor circuit assembly; Acceptor circuit assembly is connected with light assembly; Described wireless receiving circuit assembly and radio transmitter assembly are connected with respectively each self-corresponding power supply adjusting module 7805, and power supply adjusting module 7805 input ends connect external dc power.
2. wireless automobile control circuit according to claim 1, is characterized in that: described radio transmitter assembly comprises transmitting micro controller system, and transmitting micro controller system is connected with transmitter module; Described transmitter module is controlled assembly, BK Brake Switch, reversing switch and transmitting micro controller system by headlamp switch respectively and is joined.
3. wireless automobile control circuit according to claim 2, it is characterized in that: described wireless receiving circuit assembly comprises reception micro controller system, receive micro controller system and be connected with receiver module, and receiver module is connected with relay by aerotron, by relay connection light assembly.
4. wireless automobile control circuit according to claim 3, is characterized in that: described sensitization assembly comprises cylinder, is disposed with glass sheet, focusing lens and photoconductive cell in cylinder; Described photoconductive cell connecting triode.
5. wireless automobile control circuit according to claim 4, is characterized in that: described light assembly comprises lampet, dipped beam headlight, distance head lamp, left and right turn signal, fog lamp, stoplight stop lamp and the backing-up lamp being arranged on car body.
6. wireless automobile control circuit according to claim 5, is characterized in that: one end of described back-up lamp switch and braking signal switch is connected with the input end of transmitting micro controller system by resistance respectively, and the other end is connected with ground wire.
7. wireless automobile control circuit according to claim 6, is characterized in that: described light assembly is connected with gauge panel display lamp, and gauge panel display lamp is to drive the illuminating lamp in gauge panel by aerotron; Described steering indicating light is connected with display alarm circuit, and display alarm circuit connects display lamp and audio frequency apparatus.
8. wireless automobile control circuit according to claim 7, it is characterized in that: between described sensitization assembly and light assembly, be connected with automatic protection circuit, automatic protection circuit is that main line is disconnected, one end between the main line disconnecting is connected with wire fuse, the other end of wire fuse is connected with relay, and the other end of relay is connected with the other end that disconnects main line; Relay is driven by aerotron, drives aerotron to be connected with light assembly switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441243.4U CN203995912U (en) | 2014-08-07 | 2014-08-07 | A kind of wireless automobile control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441243.4U CN203995912U (en) | 2014-08-07 | 2014-08-07 | A kind of wireless automobile control circuit |
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| Publication Number | Publication Date |
|---|---|
| CN203995912U true CN203995912U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441243.4U Expired - Fee Related CN203995912U (en) | 2014-08-07 | 2014-08-07 | A kind of wireless automobile control circuit |
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| Country | Link |
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| CN (1) | CN203995912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891032A (en) * | 2020-07-28 | 2020-11-06 | 上海元城汽车技术有限公司 | Vehicle lamp controller, vehicle lamp control method, device, vehicle and medium |
-
2014
- 2014-08-07 CN CN201420441243.4U patent/CN203995912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891032A (en) * | 2020-07-28 | 2020-11-06 | 上海元城汽车技术有限公司 | Vehicle lamp controller, vehicle lamp control method, device, vehicle and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |