CN203172456U - Safe power supply and charging device for electromobile - Google Patents
Safe power supply and charging device for electromobile Download PDFInfo
- Publication number
- CN203172456U CN203172456U CN 201320097428 CN201320097428U CN203172456U CN 203172456 U CN203172456 U CN 203172456U CN 201320097428 CN201320097428 CN 201320097428 CN 201320097428 U CN201320097428 U CN 201320097428U CN 203172456 U CN203172456 U CN 203172456U
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- power supply
- battery
- driven car
- controller
- road surface
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 238000012795 verification Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 230000006855 networking Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Provided is a safe power supply and charging device for an electromobile. According to the technical scheme, a signal projector with an unique address code is arranged on the electromobile which travels on a power supply road surface, output signals of the signal projector are transmitted to a signal receiver through two electricity-taking brushes, a conductive disc, front conductive wheels, back conductive wheels and two current-conducting plates on the ground, one signal receiver which is connected with a controller is arranged on each section of road surface, an address code identification circuit and a charging circuit are arranged on the controller, and the two ends of an output switch of the controller are connected with the current-conducting plates, which are connected with a power supply, on the road surface. When the electromobile travels on the power supply road surface, the signal projector on the electromobile transmits an address code signal, the address code signal is transmitted to the controller through the signal receiver, the identity of the electromobile is identified by the controller, the power supply is started to supply power to the current-conducting plates on the ground after the identity of the electromobile is confirmed, meanwhile, the charging circuit is started to charge the electromobile. According to the safe power supply and charging device for the electromobile, power can be supplied to the electromobile only when the electromobile travels on the power supply road surface, the safe power supply and charging device for the electromobile is safe and reliable in use, and the popularization of the electromobile is facilitated.
Description
Technical field
The utility model relates to the battery-driven car power supply and charges, and relates in particular to a kind of battery-driven car safe power supply and message accounting.
Technical background
The technical scheme that a kind of roadbed provides electric power that battery-driven car is travelled, patent No. ZL200510044223.9 obtains the battery-driven car of electric power by tire and the track of electric power is provided, this patent is because the power supply road surface is charged all the time, there is the restriction of secure context, in application, can not make power supply voltage too high, can not carry out actv. for the battery-driven car that travels on this power supply road surface simultaneously charges, therefore there is actual problem in applying of this technology, therefore provide safe power supply to the battery-driven car that travels on the power supply road surface, can carry out accurate billing to the battery-driven car that uses the power supply road surface again simultaneously, addressing the above problem to provide relevant technical scheme with two aspects of chargeing at power supply, is convenient to again simultaneously implement.
The utility model content
The purpose of this utility model is to provide a kind of battery-driven car safe power supply and charging method, can overcome technical scheme power supply safety and the charging problem in actual applications of patent No. ZL200510044223.9, accomplish that when addressing the above problem the practicality of technical scheme is with reliable.
For achieving the above object, the utility model adopts following technical scheme:
A kind of battery-driven car safe power supply and message accounting, it is included in the battery-driven car that consecutive intervals on the insulation roadbed on power supply road surface arranges opposite polarity conductive plate and uses this power supply road traveling, battery-driven car front and back wheel mutually insulated, the power lead of drive motor connects with two power taking brushes, be provided with conductive plate at the conduction wheel, resilient connection is brushed in it and power taking, it is characterized in that each battery-driven car that travels on this power supply road surface is provided with one and has unique address encoded signals projector, its output signal is the geocoding of this vehicle, be provided with signal receiver on the power supply road surface, its output connects the controller input end, controller is provided with the geocoding identification circuit, charging circuit and output on-off element, the two ends of output on-off element connect power supply and conductive plate respectively.
The output of signalization projector connects two power taking brushes on the battery-driven car respectively on the described battery-driven car, output signal is by the conductive plate on power taking brush and the conduction wheel, again through the conduction wheel to the power supply road surface on two adjacent conductive plates, between per two adjacent conductive plates, be provided with a signal receiver, its output connects the input end of controller, the output of controller connects the SCR control utmost point, and the silicon controlled anode connects the power supply positive pole, and its negative electrode connects the straight polarity conductive plate.
Signal projector on the described battery-driven car can be a wireless signal transmitter with unique address coding, in power supply side, road surface, be provided with a wireless signal receiver at a certain distance, its output connects the controller input end, controller is provided with the geocoding identification circuit, charging circuit and output on-off element, after controller carries out recognition and verification to its address coding signal of importing, the output on-off element is connected power supply conductive plate is powered, charging circuit begins to charge simultaneously, the transmitting range of wireless signal transmitter is greater than 1/2nd of two wireless signal receiver spacings, and the output of controller connects between two wireless signal receivers of this wireless signal receiver and front and back 1/2nd straight polarity conductive plate.
Described wireless signal receiver is arranged on the side of entrance, this section power supply road surface, the wireless signal transmitter transmitting range greater than power supply road surface entrance to the distance between the wireless signal receiver, wireless signal receiver is provided with geocoding identification circuit, charging circuit and output on-off element, after wireless signal receiver carries out recognition and verification to its received address coding signal, in this highway section it is chargeed by setting value, export on-off element connection power supply simultaneously this road section surface is powered.
Controller and computer networking on described every section power supply road surface, controller sends to computing machine with the battery-driven car geocoding that geocoding and the signal receiver in its highway section, place receives, and the every reception of the computing machine once geocoding of this battery-driven car deducts the corresponding charging value in this highway section.
Described fee charging signal is taken from the impulse singla that the battery-driven car front and back wheel produces on the conductive plate that polarity of voltage changes, it is received by signal receiver and inputs to controller, and its built-in accumulator/accum charges to each battery-driven car respectively.
In the technique scheme, signal projector is provided with starting switch control vehicle power current supply circuit, after the power supply road surface provides electric power, vehicle power is charged by isolation diode by polarity switching, behind the start switch vehicle power, if adopt wired signal projector and receptor, the uninterrupted impulse singla that outwards sends of signal projector, the every change of battery-driven car front and back wheel polarity of voltage once, impulse singla sends to signal receiver through the conductive plate that front and back wheel contacts automatically, the quantity of signal receiver is identical with the quantity of straight polarity conductive plate, controller is provided with the input and output side identical with signal receiver quantity, the output of each signal receiver connects the input end of controller, and power supply connects each straight polarity conductive plate through on-off element; If adopt wireless signal projector and receptor, the input end of the corresponding controller of each wireless signal receiver, the mouth of controller correspondence connects between this wireless signal receiver and the adjacent wireless signal receiver 1/2nd straight polarity conductive plate, and the negative polarity conductive plate on the power supply road surface connects with the power supply negative pole; If wireless signal receiver is arranged on the road side of power supply entrance, road surface, the charging of battery-driven car in this highway section is a setting value, the power supply road surface of different length is respectively equipped with different charging values, every section power supply road surface is provided with a wireless signal receiver and a controller, can power to whole section power supply road surface simultaneously; The output of controller also can connect each the straight polarity conductive plate on this power supply road surface respectively, and the power supply of each straight polarity conductive plate is by the vehicle power control of battery-driven car; If wireless signal transmitter is arranged on the side in the middle of this section power supply road surface, battery-driven car charges in the time length of the charging available wireless signal receiver received signal in this highway section, and the power supply control of each straight polarity conductive plate is with above-mentioned the same; When charging circuit and geocoding identification circuit are arranged in the signal receiver, per three adjacent conductive plates are an independently control unit on the power supply road surface, when charging circuit and geocoding identification circuit are arranged in the controller, signal receiver is signal reception and forwarding only; For wired signal receiver, owing to lay at interval before and after the conductive plate, its polarity of voltage was in continuous variation when conductive plate was powered to battery-driven car, and the number of times that can adopt the accumulator computes polarity of voltage to change charges.
Power supply does not have battery-driven car to travel on the road surface, and the on-off element on the current supply circuit does not have electric current to pass through, and the current supply circuit on auto power off and the power supply road surface between the conductive plate does not have voltage between the adjacent conductive plate on the power supply road surface, is in safe wait state; Battery-driven car enters the power supply road surface, connect starting switch, signal projector gets, impulse singla with unique address coding is brushed by the power taking on the battery-driven car, conductive plate, two conductive plates of conduction wheel to the road surface, arrive the signal receiver input end again, and be transmitted to controller, after its built-in identification circuit and geocoding data of database compare affirmation, its output on-off element is connected power supply and is powered to conductive plate, triggering charging circuit simultaneously begins to charge to this geocoding battery-driven car, when battery-driven car whenever sails out of a conductive plate, the electric current of output on-off element is zero, the automatic dead electricity of conductive plate, charging circuit charges according to the conductive plate power supply number of times of correspondence, when battery-driven car sails out of the power supply road surface, controller stops the charging to this geocoding battery-driven car automatically, cuts off the power supply to conductive plate on this power supply road surface.
The advantage of this invention is that this power supply road surface is not when having vehicle to travel, conductive plate on the road surface is not charged, after battery-driven car reaches this power supply road surface, geocoding startup power supply by the emission of the signal projector on battery-driven car vehicle is powered to the conductive plate on the power supply road surface, starting charging circuit simultaneously charges to the battery-driven car of this geocoding, this technical scheme only provides electric power at the battery-driven car that geocoding is arranged, safe and reliable in the use, be conducive to improve the power supply voltage value, and the battery-driven car user is carried out resultant charge, be conducive to popularization and the enforcement of this power supply pavement technique and battery-driven car.
Below in conjunction with accompanying drawing the utility model is further specified.
Description of drawings
Fig. 1 is the line control fundamental diagram that has of the present utility model
Fig. 2 is controlled in wireless centrally connected power supply fundamental diagram of the present utility model
Fig. 3 is controlled in wireless decentralized power supply fundamental diagram of the present utility model
Fig. 4 is signal control diagram of circuit of the present utility model
Among the figure: 1, insulation roadbed 2, conductive plate 3, battery-driven car 4, power taking brush 5, conductive plate 6, conduction wheel 7, motor 8, vehicle power 9, button switch 10, polarity switching 11, wire signal projector 12, wire signal receptor 13, controller 14, power supply 15, silicon control 16, supply relay open contact 17, wireless signal transmitter 18, wireless signal receiver 19, diode 20, starting relay 21, the starting relay open contact
The specific embodiment
As shown in Figure 1, go up consecutive intervals at insulation roadbed (1) and be provided with opposite polarity conductive plate (2), the conduction wheel (6) of two mutually insulateds rolls with two adjacent conductive plates (2) respectively and contacts before and after the battery-driven car (3), the positive pole of vehicle power (8) connects an end of button switch (9), the input of wire signal projector (11) connects the other end of button switch (9), another input end of wire signal projector (11) connects the negative pole of vehicle power (8), the output of wire signal projector (11) connects two power taking brushes (4) respectively, two conductive plates (5) on the front and back conduction wheels (6) are brushed (4) resilient connection with two power takings respectively, the input of polarity switching (10) connects two power taking brushes (4) respectively, its a pair of output connects the wheel hub motor (7) on battery-driven car (3) the back conduction wheel (6), another connects the positive pole of diode (19) and the negative pole of on-vehicle battery (8) respectively to output, the negative pole of diode (19) connects the positive pole of on-vehicle battery (8), connect a wire signal receptor (12) between each positive two negative three adjacent conductive plate (2), the output A of wire signal receptor (12), B, C connects the input end A of controller (13) respectively, B, C, each straight polarity conductive plate (2) connects the negative electrode of silicon control (15), the anode of silicon control (15) connects an end of the built-in supply relay open contact (16) of controller (13), power supply (14) connects the other end of supply relay open contact (16), the output a of controller (13), b, c connects three silicon controlled control utmost point a respectively, b, c, the characteristics of this technical scheme are that power supply only provides electric power to the conductive plate that battery-driven car front and back conduction wheel contacts, after battery-driven car sails out of each conductive plate, the current supply circuit of this conductive plate of silicon control automatic cutout.
As shown in Figure 2, wireless signal transmitter (17) is provided with a button switch (9), the positive pole of vehicle power (8) connects an end of button switch (9) and the negative pole of diode (19), the power supply input of wireless signal transmitter (17) connects the other end of button switch (9) and the negative pole of vehicle power (8) respectively, the circuit theory of polarity switching (10) is identical with wire signal control, power supply (14) is powered to wireless signal receiver (18), the output of wireless signal receiver (18) connects silicon control (15) the control utmost point, silicon control (15) anode connects the positive pole of power supply (14), silicon control (15) negative electrode connects straight polarity conductive plate (2), negative polarity conductive plate (2) connects with the negative pole of power supply (14), this technical scheme only needs in the side of power supply road surface entrance a wireless signal receiver (18) to be set, it is at the geocoding that receives wireless signal transmitter (17) and after confirming its identity, connect power supply (14) to this road section surface power supply, leave this section power supply road surface up to battery-driven car (3).
As shown in Figure 3, the circuit connection of wireless signal transmitter (17) is identical with above-mentioned scheme, the output of wireless signal receiver (18) connects the input of controller (13), controller (13) is built-in with geocoding identification circuit and charging circuit, its output relay open contact two ends connect the anode of silicon control (15) and the positive pole of power supply (14) respectively, be connected with a starting relay (20) (A1 between each positive two negative three adjacent conductive plate (2), B1, C1), its open contact (21) (A1, B1, C1) two ends connect the control utmost point and the anode of silicon control (15) respectively, battery-driven car (3) the front and back conduction wheels (6) that travel on the power supply road surface contact with two adjacent conductive plates (2), whenever cross a conductive plate (2), its input power supply voltage changes primary voltage polarity, its vehicle power (8) starts the starting relay (20) between two adjacent plate (2), its open contact (21) is connected the control utmost point of silicon control (15), silicon control (15) conducting, straight polarity conductive plate (2), battery-driven car (3) is along the power supply road traveling, this technical scheme is on the basis of wireless transfer address code signal, the conductive plate of only contacting for battery-driven car provides electric power simultaneously, has the common advantage of above-mentioned two schemes.
As shown in Figure 4, signal projector (11,17) go up the impulse singla that pulse circuit produces, become unique binary address coding behind the encoded circuit, the output signal of wire signal projector (11) is by power taking brush (4), conductive plate (5), conduction wheel (6) is to the conductive plate (2) of power supply on the road surface, arrive the input end of wire signal receptor (12) again, after decoding scheme in the controller (13) is deciphered it, geocoding in identification circuit and the data bank compares, be confirmed to be the battery-driven car (3) of registration, start power supply (14), start charging circuit simultaneously and send to the geocoding in this highway section of computing machine and the geocoding of battery-driven car (3), computing machine is to battery-driven car (3) charging that adds up, if not the battery-driven car (3) of registration, controller (13) sends alerting signal; Wireless signal transmitter (17) emission address coded pulse signal, wireless signal receiver (18) is exported to controller (13) with battery-driven car (3) address coding signal that receives, and starts power supply (14) and charging circuit after its decoding scheme and its identity of recognition and verification.
Claims (6)
1. a battery-driven car safe power supply and message accounting, it is included in the battery-driven car that consecutive intervals on the insulation roadbed on power supply road surface arranges opposite polarity conductive plate and uses this power supply road traveling, battery-driven car front and back wheel mutually insulated, the power lead of drive motor connects with two power taking brushes, be provided with conductive plate at the conduction wheel, resilient connection is brushed in it and power taking, it is characterized in that each battery-driven car that travels on this power supply road surface is provided with one and has unique address encoded signals projector, its output signal is the geocoding of this vehicle, be provided with signal receiver on the power supply road surface, its output connects the controller input end, controller is provided with the geocoding identification circuit, charging circuit and output on-off element, the two ends of output on-off element connect power supply and conductive plate respectively.
2. according to the described a kind of battery-driven car safe power supply of claim 1 and message accounting, the output that it is characterized in that set signal projector on the battery-driven car connects two power takings brushes on the battery-driven car respectively, output signal is by the conductive plate on power taking brush and the conduction wheel, again through the conduction wheel to the power supply road surface on two adjacent conductive plates, between per two adjacent conductive plates, be provided with a signal receiver, its output connects the input end of controller, the output of controller connects the SCR control utmost point, the silicon controlled anode connects the power supply positive pole, and its negative electrode connects the straight polarity conductive plate.
3. according to the described a kind of battery-driven car safe power supply of claim 1 and message accounting, it is characterized in that battery-driven car is provided with a wireless signal transmitter with unique address coding, in power supply side, road surface, be provided with a wireless signal receiver at a certain distance, its output connects the controller input end, controller is provided with the geocoding identification circuit, charging circuit and output on-off element, after controller carries out recognition and verification to its address coding signal of importing, the output on-off element is connected power supply conductive plate is powered, charging circuit begins to charge simultaneously, the transmitting range of wireless signal transmitter is greater than 1/2nd of two wireless signal receiver spacings, and the output of controller connects between two wireless signal receivers of this wireless signal receiver and front and back 1/2nd straight polarity conductive plate.
4. according to the described a kind of battery-driven car safe power supply of claim 1 and message accounting, it is characterized in that wireless signal receiver is arranged on the side of entrance, this section power supply road surface, the wireless signal transmitter transmitting range greater than power supply road surface entrance to the distance between the wireless signal receiver, wireless signal receiver is provided with the geocoding identification circuit, charging circuit and output on-off element, after wireless signal receiver carries out recognition and verification to its received address coding signal, in this highway section it is chargeed by setting value, export on-off element connection power supply simultaneously this road section surface is powered.
5. according to the described a kind of battery-driven car safe power supply of claim 1 and message accounting, it is characterized in that every section controller and computer networking on the power supply road surface, controller sends to computing machine with the battery-driven car geocoding that geocoding and the signal receiver in its highway section, place receives, and the every reception of the computing machine once geocoding of this battery-driven car deducts the corresponding charging value in this highway section.
6. according to the described a kind of battery-driven car safe power supply of claim 1 and message accounting, it is characterized in that fee charging signal takes from the impulse singla that the battery-driven car front and back wheel produces on the conductive plate that polarity of voltage changes, it is received by signal receiver and inputs to controller, and its built-in accumulator/accum charges to each battery-driven car respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097428 CN203172456U (en) | 2013-02-12 | 2013-02-12 | Safe power supply and charging device for electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097428 CN203172456U (en) | 2013-02-12 | 2013-02-12 | Safe power supply and charging device for electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172456U true CN203172456U (en) | 2013-09-04 |
Family
ID=49069202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320097428 Expired - Fee Related CN203172456U (en) | 2013-02-12 | 2013-02-12 | Safe power supply and charging device for electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204084A (en) * | 2013-02-12 | 2013-07-17 | 梁晓军 | Safety power supply and charging method for electric vehicle |
| CN110370936A (en) * | 2019-08-30 | 2019-10-25 | 西南交通大学 | A kind of double more roller type modularization current collection devices of use for electric locomotive |
-
2013
- 2013-02-12 CN CN 201320097428 patent/CN203172456U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204084A (en) * | 2013-02-12 | 2013-07-17 | 梁晓军 | Safety power supply and charging method for electric vehicle |
| CN110370936A (en) * | 2019-08-30 | 2019-10-25 | 西南交通大学 | A kind of double more roller type modularization current collection devices of use for electric locomotive |
| CN110370936B (en) * | 2019-08-30 | 2024-05-28 | 西南交通大学 | Double-row multi-roller type modularized current collector for electric locomotive |
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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: 20130904 Termination date: 20150212 |
|
| EXPY | Termination of patent right or utility model |