CN1289335C - Charging control system for trolleybus charged in station zone - Google Patents
Charging control system for trolleybus charged in station zone Download PDFInfo
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- CN1289335C CN1289335C CNB2004100173717A CN200410017371A CN1289335C CN 1289335 C CN1289335 C CN 1289335C CN B2004100173717 A CNB2004100173717 A CN B2004100173717A CN 200410017371 A CN200410017371 A CN 200410017371A CN 1289335 C CN1289335 C CN 1289335C
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The present invention relates to a charging control system for trolleybus charged in a station zone. The present invention is used in the field of urban public transport engineering. The present invention comprises a left trolleybus position detection sensor, a right trolleybus position detection sensor, a duplex type electricity collecting switch, a high-current fast charger provided with a power status monitor, a meson-position expulsion type three-position five-way electromagnetic valve, a lifting end magnetic stroke switch, a lowering end magnetic stroke switch, an electricity collecting controller, a display and a manual bow lowering switch, wherein the left trolleybus position detection sensor and the right trolleybus position detection sensor are arranged on the left side and the right side of the trolleybus bottom near the trolleybus head of a trolleybus, the duplex type electricity collecting switch, the fast charger and the electricity collecting controller are arranged in a controlling closet which is especially arranged in the trolleybus, the display and the manual bow lowering switch are arranged on a driver's instrument desk, the three-position five-way electromagnetic valve is fixed on the top of the trolleybus, the lifting end magnetic stroke switch and the lowering end magnetic stroke switch are additionally arranged on a lifting actuating cylinder of a current collector, and the constituent parts are connected by cables. The system of the present invention has the advantages of reasonable composition, safe work, high reliability, simple and convenient implementation, and low cost. The present invention is used for automatically controlling the electricity collecting charging of a trolleybus.
Description
Technical field
What the present invention relates to is a kind of charge control system of trackless trolley car, and particularly a kind of charge control system of the station area charging type trackless trolley car as the urban public transport instrument is used for urban public transport engineering field.
Background technology
The station area charging type trackless trolley car that is used for the urban public transport transportation, adopt large-capacity battery group or ultracapacitor accumulation of energy propulsion source as drive motor, but sail from the origin station the process of standing to terminal at it because accumulation of energy is limited, the station district that still needs to make somebody a mere figurehead above the slave station district road during advancing, the stopping the station special-purpose trackless trolley car contact system that charges obtains electric energy in short-term, to Vehicular accumulator cell group or ultracapacitor additional charge; Rechargeable electrical energy is that the charge two-conductor line of special-purpose trackless trolley car contact system of the automation power receiving equipment-two-wire powering type trackless trolley car collector bow slave station district by the trackless trolley car roof is introduced, collector bow rose when trackless trolley car entered the station, fall after leaving from station, therefore rechargeable trackless trolley car need not the power supply of built on stilts power supply contact gauze and travels.Find by literature search, China Patent No.: 03142209.8, name is called: the area charging type trackless trolley car system of standing, this patent of invention readme is " a kind of station area charging type trackless trolley car system that belongs to the urban public transport vehicular field; comprising: trackless trolley car; trackless trolley car contact system; two-wire powering type collector bow; the district's surface road sign of standing; sensing sources, be subjected to electric switchgear, its connection mode is: two-wire powering type collector bow is arranged on the trackless trolley car roof, two-wire powering type collector bow contacts with the trackless trolley car contact system in the battery-charging station district, be arranged on the trackless trolley car by electric switchgear, sensing sources is pre-buried passive metal spare on the ENTRANCE ground in station district's surface road sign boundary line, and the top of its correspondence position is that the networking of trackless trolley car contact system is held outside the gradually high dip suspention section.System of the present invention forms rationally, trackless trolley car does not have that net travels, vehicle and affiliated facility cost are low, safe and reliable, be easy to implement easily." though this invention mentions that trackless trolley car stops; the district's charging of pulling in; and " lifting of trackless trolley car collector bow and process of charging full automation carry out, as long as the driver control electric car sails on station district's road in the traffic mark boundary line when pulling in, therefore do not increase driver's labor content, if in the station, meet the front truck fault, collector bow is fallen in the electric switchgear control that is subjected to that back car driver also can manually intervene on the electric car, and this vehicle is got around failed vehicle roll bus stop away from, not influenced by front truck; " but do not relate to the sensor that is subjected to electric switchgear on the electric car, control system is with the theory of constitution that is subjected to electric switch and realize the technical method that charging is controlled, so this The Application of Technology still has deficiency and defective to a certain extent; Also find up to now to be used to the to stand charging control technology of area charging type trackless trolley car system.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of charge control system of the area charging type trackless trolley car of standing is provided, by simple and easy to do being subjected to, the charging automatic control device, making the station area charging type trackless trolley car can be according to the power receiving equipment of self-position situation and power supply status ACTIVE CONTROL roof---the lifting and the electric car of two-wire powering type trackless trolley car collector bow advance, process of charging when stopping the station, thereby improve the safe in operation and the functional reliability of station area charging type trackless trolley car system, prevent that kerf is scraped online story so, realize that it enters the station to rise bow and flowed fast charge, leaving from station falling bent the requirement of travelling.
The present invention is achieved by the following technical solutions, the present invention includes: left side vehicle location detecting sensor, right side vehicle location detecting sensor, twin is subjected to electric switch, the big electric current quick charge device of charged source status monitor, the signal condition amplifier, meta exhausting 3 position-5 way electromagnetic valve, the end magnetic that rises travel switch, the end magnetic that descends travel switch, be subjected to electric controller, telltale, the bow switch manually falls, it is connected and fixed mode: left side vehicle location detecting sensor and right side vehicle location detecting sensor are separately positioned on a left side at the bottom of the car of rechargeable trackless trolley car near-car head, right both sides, twin is subjected to electric switch, the big electric current quick charge device of charged source status monitor, the signal condition amplifier, be installed in the control bin ad hoc in the electric car by electric controller, telltale, manually fall the bow switch be arranged on driver's instrument desk in the electric car or control box cashier's office in a shop, meta exhausting 3 position-5 way electromagnetic valve is fixed on the underframe of two-wire powering type trackless trolley car collector bow of roof, rise the end magnetic travel switch and the end magnetic travel switch that descends be attached to respectively the collector bow lifting drive the cylinder barrel outer wall on, the lower end; Its signal connects transmission relation: left side vehicle location detecting sensor and right side vehicle location detecting sensor are respectively by cable connection signal condition amplifier input terminal separately, the mouth of each signal condition amplifier is subjected to the input end of electric controller respectively by cable connection, the end magnetic that rises travel switch holds the magnetic travel switch to be subjected to the input end of electric controller respectively by cable connection with descending, manually fall and bend switch is subjected to electric controller by cable connection input end, the power state signal mouth of the big electric current quick charge device of charged source status monitor by cable connection to the input end that is subjected to electric controller, the magnet coil of 3 position-5 way electromagnetic valve is subjected to the mouth of electric controller respectively by cable connection, the positive and negative power supply that twin is introduced by conduction slide plate on the cable connection roof two-wire powering type trackless trolley car collector bow by the power input of electric switch, power output end is by the positive and negative power supply input end of cable connection to the big electric current quick charge device of charged source status monitor, twin is subjected to the actuating signal control input end of electric switch to be subjected to the mouth of electric controller by cable connection, telltale is subjected to electric controller by cable connection, the positive and negative power supply mouth of quick charge device is by cable connection Vehicular accumulator cell group or ultracapacitor, and the valve body of 3 position-5 way electromagnetic valve advances, air extractor duct connects with the admission port that roof air receiver and collector bow lifting drive cylinder by tracheae respectively.
Described left side vehicle location detecting sensor and right side vehicle location detecting sensor are formed and are installed in same position by two identical sensors and constitute backup, by cable connection signal condition amplifier separately, the mouth of each signal condition amplifier is connected to each input end that is subjected to electric controller by cable respectively to the signal output of four sensors more respectively; The signal that comes from two sensors of same position in the inside that is subjected to electric controller forms the disjunction gate control logic and concerns, comes from the left side vehicle location detecting sensor of diverse location and the signal of right side vehicle location detecting sensor and forms " with door " control logic relation.
It is the DC contactor of band arc suppressing apparatus that described twin is subjected to electric switch, perhaps is the vacuum extinction switch of thyristor, band control relay.
The described rising end magnetic travel switch and the end magnetic travel switch that descends are miniature non-contact detecting type contact pointless solid-state electronic type magnetic switch or contact tongue type magnetic switch are arranged, and drive with the collector bow lifting of built-in magnet ring type and install and use supporting cooperation of cylinder.
The described electric controller that is subjected to is the PLC programmable controller, the Single Chip Microcomputer (SCM) system or the bang bang controller of tape input output interface change-over circuit, come from left side vehicle location detecting sensor in order to reception, right side vehicle location detecting sensor, the big electric current quick charge device of charged source status monitor, the end magnetic that rises travel switch, the end magnetic that descends travel switch, the incoming signal of bow switch manually falls, make logic determines according to control program or design circuit, adopt sequential its establishment, the conditional mode is subjected to electric switch to twin, the magnet coil output action instruction of meta exhausting 3 position-5 way electromagnetic valve.
Described telltale is made up of power supply status indicating instrument, signal lamp, buzzer phone, in order to make-and-break signal that shows each sensor of this charge control system, each switch and the mode of operation that is subjected to electric controller; Telltale or for the band illumination equipment integrated combination instrument, digital display instrument.
The area charging type trackless trolley car of standing advances to pull in to sail into station district's surface road sign and during through the ground sensing sources, if vehicle location is correct, left side vehicle location detecting sensor at the bottom of the car and right side vehicle location detecting sensor are responded to simultaneously and are received this sensing sources signal, this signal amplifies and after input is subjected to electric controller through the signal condition amplifier, by being subjected to electric controller to send the directional control valve that the lifting of instruction control electric car roof two-wire powering type trackless trolley car collector bow drives the cylinder source of the gas---the magnet coil action of meta exhausting 3 position-5 way electromagnetic valve rises collector bow thereby connect source of the gas; After the end magnetic travel switch induction of waiting to rise receives that the built-in magnet ring that drives on the cylinder piston rises with piston and the signal that puts in place connects, make the spool of meta exhausting 3 position-5 way electromagnetic valve get back to meta that is original position by being subjected to electric controller to send instruction, at this moment the inlet, outlet that collector bow lifting drives cylinder all is communicated with atmosphere, drive cylinder such as same damping tube, and collector bow relies on the liter bow spring tension effect of self to remain on propradation; Treat collector bow with car advance to pull in continue to move ahead, after the conduction slide plate touches and charges the two-conductor line of special-purpose trackless trolley car contact system to the station district of road top, station district on the collector bow, the collector bow pressurized has decline slightly, the collector bow lifting drives the corresponding decline of built-in magnet ring on the cylinder piston, therefore rising end magnetic travel switch on the cylinder barrel turn-offs, being subjected to electric controller to send instruction immediately makes twin connected by electric switch, the district's charge power supply of standing is introduced trackless trolley car, and the big electric current quick charge device of charged source status monitor is charged to Vehicular accumulator cell or ultracapacitor by stream; Leaving from station until trackless trolley car, collector bow begins net with electric car, the conduction slide plate slips over contact system and goes out inclination two-conductor line that the network segment raises gradually and lose the pressure effect of contact system two-conductor line gradually and lift on the hypoelasticity on the collector bow, the end magnetic that rises travel switch is responded to once more and is received that the built-in magnet ring that drives on the cylinder piston is corresponding follows the signal of rising and connect, be subjected to electric switch by being subjected to electric controller to send instruction elder generation shutoff twin, the magnet coil action of controlling meta exhausting 3 position-5 way electromagnetic valve then makes spool shift to other end position, and the collector bow lifting drives cylinder and therefore oppositely connects source of the gas and force that collector bow is folding to be fallen; After driving that built-in magnet ring on the cylinder piston is corresponding and dropping to starting point and put in place, the induction of the end magnetic that descends travel switch receives this signal and connects, and is subjected to electric controller to receive that the spool of control meta exhausting 3 position-5 way electromagnetic valve is moved back into meta once more behind the incoming signal of this connection; If trackless trolley car is according to energy storage and not needs charging of actual conditions, should not charge or in process of charging, need to stop immediately and charge, the driver can operate and manually fall the bow switch to " falling the bow shelves " position, coming from the signal of big electric current quick charge device of charged source status monitor or the cut-off signals that manually falls the bow switch like this will block automatically and be subjected to the 3 position-5 way electromagnetic valve action command or the twin of electric controller output to be subjected to going code of electric switch, still therefore unrisen collector bow can not rise, and therefore the collector bow that has risen formerly turn-offs twin and be subjected to fall behind the electric switch.
The present invention has substantive distinguishing features and marked improvement, thereby the area charging type trackless trolley car of standing has had charge control system can realize the automatic guidance of process of charging, and the driver also can be by manually falling bow switch pro-active intervention in case of necessity; The charge control system of area charging type trackless trolley car of standing adopts sequential, conditional mode according to electric car vehicle location and current power supply status, promptly when having finished and judged that controlled condition satisfies, the action of confirming previous step sends next step action command again, therefore the work interlock function that has controlled device guarantees that station area charging type trackless trolley car advances, stops quick safely and reliably additional charge during the station; Left side vehicle location detecting sensor and right side vehicle location detecting sensor all are provided with backup, prevent that position, a place this place's position probing of certain faulty sensor from being that invalid situation takes place, and therefore further improved the fiduciary level that the electric car vehicle location detects; Adopt meta exhausting 3 position-5 way electromagnetic valve and make its spool after roof two-wire powering type trackless trolley car collector bow rises or descends, move to midway location, therefore collector bow need not long air feed maintenance, rose under the effect of bow spring within the specific limits at it that height elastic floating obtains the contact performance of good bow with net thereby not only saved source of the gas power but also made collector bow rise the back, also have just in case manually pull under the electrical accident situation fall that bow had may; Being provided with of telltale increased human-computer interaction interface, not only makes the driver can momentarily dynamically grasp the current state of electric car, but also can be used as operation monitoring, fault alarm, self-checking and the maintenance diagnostics of charge control system itself.The present invention has system and forms reasonable, safe and reliable property height, characteristics that the cost that is easy to implement is low, is applicable to station area charging type trackless trolley car, as its safe operation, be subjected to electric electrically-charged control setup.
Description of drawings
Fig. 1 system of the present invention forms schematic diagram
Fig. 2 control flow chart of the present invention
The specific embodiment
As shown in Figure 1, the present invention includes: left side vehicle location detecting sensor 1, right side vehicle location detecting sensor 2, twin is subjected to electric switch 3, the big electric current quick charge device 4 of charged source status monitor, signal condition amplifier 5, meta exhausting 3 position-5 way electromagnetic valve 6, the end magnetic that rises travel switch 7, the end magnetic that descends travel switch 8, be subjected to electric controller 9, telltale 10, bow switch 11 manually falls, it is connected and fixed mode: left side vehicle location detecting sensor 1 and right side vehicle location detecting sensor 2 are separately positioned on a left side at the bottom of the car of rechargeable trackless trolley car near-car head, right both sides, twin is subjected to electric switch 3, the big electric current quick charge device 4 of charged source status monitor, signal condition amplifier 5, be installed in the control bin ad hoc in the electric car by electric controller 9, telltale 10, manually fall bow switch 11 be arranged on driver's instrument desk in the electric car or control box cashier's office in a shop, meta exhausting 3 position-5 way electromagnetic valve 6 is fixed on the underframe of two-wire powering type trackless trolley car collector bow of roof, the end magnetic that the rises travel switch 7 and the end magnetic travel switch 8 that descends be attached to respectively the collector bow lifting drive the cylinder barrel outer wall on, the lower end; Its signal connects transmission relation: left side vehicle location detecting sensor 1 and right side vehicle location detecting sensor 2 are passed through the input end of cable connection signal condition amplifier 5 separately respectively, the mouth of each signal condition amplifier 5 is subjected to the input end of electric controller 9 respectively by cable connection, the end magnetic that the rises travel switch 7 and the end magnetic travel switch 8 that descends are subjected to the input end of electric controller 9 respectively by cable connection, manually fall and bend switch 11 is subjected to electric controller 9 by cable connection input end, the power state signal mouth of the big electric current quick charge device 4 of charged source status monitor by cable connection to the input end that is subjected to electric controller 9, the magnet coil of meta exhausting 3 position-5 way electromagnetic valve 6 is subjected to the mouth of electric controller 9 respectively by cable connection, the positive and negative power supply that twin is introduced by conduction slide plate on the cable connection roof two-wire powering type trackless trolley car collector bow by the power input of electric switch 3, power output end is by the positive and negative power supply input end of cable connection to the big electric current quick charge device 4 of charged source status monitor, twin is subjected to the actuating signal control input end of electric switch 3 to be subjected to the mouth of electric controller 9 by cable connection, telltale 10 is subjected to electric controller 9 by cable connection, the positive and negative power supply mouth of the big electric current quick charge device 4 of charged source status monitor is by cable connection Vehicular accumulator cell group or ultracapacitor, and the valve body of meta exhausting 3 position-5 way electromagnetic valve 6 advances, air extractor duct connects with the admission port that roof air receiver and collector bow lifting drive cylinder by tracheae respectively.
Described left side vehicle location detecting sensor 1 and right side vehicle location detecting sensor 2 are formed and are installed in same position by two identical sensors and constitute backup, by cable connection signal condition amplifier 5 separately, the mouth of each signal condition amplifier 5 is connected to each input end that is subjected to electric controller 9 by cable respectively to the signal output of four sensors more respectively; The signal that comes from two sensors of same position in the inside that is subjected to electric controller 9 forms the disjunction gate control logic and concerns, comes from the left side vehicle location detecting sensor 1 of diverse location and the signal of right side vehicle location detecting sensor 2 and forms " with door " control logic relation.Left side vehicle location detecting sensor 1 and right side vehicle location detecting sensor 2 or be separately positioned on the headstock of rechargeable trackless trolley car vehicle body center line and the car of the tailstock at the bottom of.Four sensors are magneto-electric, inductance type, ultrasonic type or capacitive non-contact detecting type sensor.
Described twin is subjected to the DC contactor of electric switch 3 for the band arc suppressing apparatus, perhaps is the vacuum extinction switch of thyristor, band control relay.
According to the signal form of the type of used left side vehicle location detecting sensor 1 and right side vehicle location detecting sensor 2 and induction transmission thereof, perhaps need not described signal condition amplifier 5; Under this kind situation, the signal output cable of left side vehicle location detecting sensor 1 and right side vehicle location detecting sensor 2 directly is connected to the input end that is subjected to electric controller 9.
The described rising end magnetic travel switch 7 and the end magnetic travel switch 8 that descends are miniature non-contact detecting type contact pointless solid-state electronic type magnetic switch or contact tongue type magnetic switch are arranged, and drive with the collector bow lifting of built-in magnet ring type and install and use supporting cooperation of cylinder.
The described electric controller 9 that is subjected to is the PLC programmable controller, the Single Chip Microcomputer (SCM) system of tape input output interface change-over circuit, the decision circuit of discrete component or bang bang controller, come from left side vehicle location detecting sensor 1 in order to reception, right side vehicle location detecting sensor 2, the big electric current quick charge device 4 of charged source status monitor, the end magnetic that rises travel switch 7, the end magnetic that descends travel switch 8, the incoming signal of bow switch 11 manually falls, make logic determines according to control program or design circuit, adopt sequential its establishment, the conditional mode is subjected to electric switch 3 to twin, the magnet coil output action instruction of meta exhausting 3 position-5 way electromagnetic valve 6.
Described telltale 10 is made up of power supply status indicating instrument, signal lamp, buzzer phone etc., in order to make-and-break signal that shows each sensor of this charge control system, each switch and the mode of operation that is subjected to electric controller 9; Telltale 10 or for the band illumination equipment integrated combination instrument, digital display instrument; This telltale 10 perhaps is not set.
As shown in Figure 2, the area charging type trackless trolley car of standing advances to pull in to sail into station district's surface road sign and during through the ground sensing sources, if vehicle location is correct, left side vehicle location detecting sensor 1 at the bottom of the car and right side vehicle location detecting sensor 2 are responded to simultaneously and are received this sensing sources signal, this signal amplifies and after input is subjected to electric controller 9 through signal condition amplifier 5, by being subjected to electric controller 9 to send the directional control valve that the lifting of instruction control electric car roof two-wire powering type trackless trolley car collector bow drives the cylinder source of the gas---the magnet coil action of meta exhausting 3 position-5 way electromagnetic valve 6 rises collector bow thereby connect source of the gas; After end magnetic travel switch 7 inductions of waiting to rise receive that the built-in magnet ring that drives on the cylinder piston rises with piston and the signal that puts in place connects, make the spool of meta exhausting 3 position-5 way electromagnetic valve 6 get back to meta that is original position by being subjected to electric controller 9 to send instruction, at this moment the inlet, outlet that collector bow lifting drives cylinder all is communicated with atmosphere, drive cylinder such as same damping tube, and collector bow relies on the liter bow spring tension effect of self to remain on propradation; Treat collector bow with car advance to pull in continue to move ahead, after the conduction slide plate touches and charges the two-conductor line of special-purpose trackless trolley car contact system to the station district of road top, station district on the collector bow, the collector bow pressurized has decline slightly, the collector bow lifting drives the corresponding decline of built-in magnet ring on the cylinder piston, therefore rising end magnetic travel switch 7 on the cylinder barrel turn-offs, being subjected to electric controller 9 to send instruction immediately makes twin connected by electric switch 3, the district's charge power supply of standing is introduced trackless trolley car, and the big electric current quick charge device 4 of charged source status monitor is charged to Vehicular accumulator cell or ultracapacitor by stream; Leaving from station until trackless trolley car, collector bow begins net with electric car, the conduction slide plate slips over contact system and goes out inclination two-conductor line that the network segment raises gradually and lose the pressure effect of contact system two-conductor line gradually and lift on the hypoelasticity on the collector bow, the end magnetic that rises travel switch 7 induction once more receives that the built-in magnet ring that drives on the cylinder piston is corresponding follows the signal of rising and connect, be subjected to electric switch 3 by being subjected to electric controller 9 to send instruction elder generation shutoff twin, the magnet coil action of controlling meta exhausting 3 position-5 way electromagnetic valve 6 then makes spool shift to other end position, and the collector bow lifting drives cylinder and therefore oppositely connects source of the gas and force that collector bow is folding to be fallen; After driving that built-in magnet ring on the cylinder piston is corresponding and dropping to starting point and put in place, 8 inductions of the end magnetic that descends travel switch receive this signal and connect, and are subjected to electric controller 9 to receive that the spool of control meta exhausting 3 position-5 way electromagnetic valve 6 is moved back into meta once more behind the incoming signal of this connection; If trackless trolley car is according to energy storage and not needs charging of actual conditions, should not charge or in process of charging, need to stop immediately and charge, the driver can operate and manually fall bow switch 11 to " falling the bow shelves " position, come from the signal of big electric current quick charge device 4 of charged source status monitor or action command or the twin that the cut-off signals that manually falls bow switch 11 will block the 3 position-5 way electromagnetic valve 6 that is subjected to electric controller 9 output automatically like this and be subjected to going code of electric switch 3, still therefore unrisen collector bow can not rise, and therefore the collector bow that has risen formerly turn-offs twin and be subjected to fall behind the electric switch 3.
Claims (9)
1. charge control system of area charging type trackless trolley car of standing, comprise: left side vehicle location detecting sensor (1), right side vehicle location detecting sensor (2), twin are subjected to the big electric current quick charge device (4) of electric switch (3), charged source status monitor, it is characterized in that also comprising: signal condition amplifier (5), meta exhausting 3 position-5 way electromagnetic valve (6), the end magnetic travel switch (7) that rises, the end magnetic travel switch (8) that descends, be subjected to electric controller (9), telltale (10), manually fall bow switch (11); It is connected and fixed mode: left side vehicle location detecting sensor (1) and right side vehicle location detecting sensor (2) are separately positioned on a left side at the bottom of the car of rechargeable trackless trolley car near-car head, right both sides, twin is subjected to electric switch (3), the big electric current quick charge device (4) of charged source status monitor, signal condition amplifier (5), be installed in the control bin ad hoc in the electric car by electric controller (9), telltale (10), manually fall bow switch (11) be arranged on driver's instrument desk in the electric car or control box cashier's office in a shop, meta exhausting 3 position-5 way electromagnetic valve (6) is fixed on the underframe of two-wire powering type trackless trolley car collector bow of roof, rise the end magnetic travel switch (7) and the end magnetic travel switch (8) that descends be attached to respectively collector bow lifting driving cylinder barrel outer wall on, the lower end; Its signal connects transmission relation: left side vehicle location detecting sensor (1) and right side vehicle location detecting sensor (2) are passed through the input end of cable connection signal condition amplifier (5) separately respectively, the mouth of each signal condition amplifier (5) is subjected to the input end of electric controller (9) respectively by cable connection, rising to hold magnetic travel switch (7) and descend holds magnetic travel switch (8) to be subjected to the input end of electric controller (9) respectively by cable connection, manually fall bow switch (11) and be subjected to the input end of electric controller (9) by cable connection, the power state signal mouth of the big electric current quick charge device (4) of charged source status monitor by cable connection to the input end that is subjected to electric controller (9), the magnet coil of meta exhausting 3 position-5 way electromagnetic valve (6) is subjected to the mouth of electric controller (9) respectively by cable connection, the positive and negative power supply that twin is introduced by conduction slide plate on the cable connection roof two-wire powering type trackless trolley car collector bow by the power input of electric switch (3), power output end is by the positive and negative power supply input end of cable connection to the big electric current quick charge device (4) of charged source status monitor, twin is subjected to the actuating signal control input end of electric switch (3) to be subjected to the mouth of electric controller (9) by cable connection, telltale (10) is subjected to electric controller (9) by cable connection, the positive and negative power supply mouth of the big electric current quick charge device (4) of charged source status monitor is by cable connection Vehicular accumulator cell group or ultracapacitor, and the valve body of meta exhausting 3 position-5 way electromagnetic valve (6) advances, air extractor duct connects with the admission port that roof air receiver and collector bow lifting drive cylinder by tracheae respectively.
2. the charge control system of station according to claim 1 area charging type trackless trolley car, it is characterized in that, described left side vehicle location detecting sensor (1) and right side vehicle location detecting sensor (2) are formed and are installed in same position by two identical sensors and constitute backup, by cable connection signal condition amplifier (5) separately, the mouth of each signal condition amplifier (5) is connected to each input end that is subjected to electric controller (9) by cable respectively to the signal output of four sensors more respectively; The signal that comes from two sensors of same position in the inside that is subjected to electric controller (9) forms disjunction gate control logic relation, comes from the left side vehicle location detecting sensor (1) of diverse location and the signal of right side vehicle location detecting sensor (2) and forms " with door " control logic relation.
3. the charge control system of station according to claim 1 area charging type trackless trolley car, it is characterized in that, described left side vehicle location detecting sensor (1) and right side vehicle location detecting sensor (2) or be separately positioned on the headstock of rechargeable trackless trolley car vehicle body center line and the car of the tailstock at the bottom of.
4. the charge control system of station according to claim 1 area charging type trackless trolley car, it is characterized in that described left side vehicle location detecting sensor (1) and right side vehicle location detecting sensor (2) are magneto-electric, inductance type, ultrasonic type or capacitive non-contact detecting type sensor.
5. the charge control system of station according to claim 1 area charging type trackless trolley car is characterized in that, described twin is subjected to the DC contactor of electric switch (3) for the band arc suppressing apparatus, perhaps is the vacuum extinction switch of thyristor, band control relay.
6. the charge control system of station according to claim 1 area charging type trackless trolley car, it is characterized in that, according to the type of used left side vehicle location detecting sensor (1) and right side vehicle location detecting sensor (2) and the signal form of induction transmission thereof, perhaps need not described signal condition amplifier (5), under this kind situation, the signal output cable of left side vehicle location detecting sensor (1) and right side vehicle location detecting sensor (2) directly is connected to the input end that is subjected to electric controller (9).
7. the charge control system of station according to claim 1 area charging type trackless trolley car, it is characterized in that the described rising end magnetic travel switch (7) and the end magnetic travel switch (8) that descends are miniature non-contact detecting type contact pointless solid-state electronic type magnetic switch or contact tongue type magnetic switch is arranged.
8. the charge control system of station according to claim 1 area charging type trackless trolley car, it is characterized in that the described electric controller (9) that is subjected to is PLC programmable controller, the Single Chip Microcomputer (SCM) system of tape input output interface change-over circuit, the decision circuit or the bang bang controller of discrete component.
9. the charge control system of station according to claim 1 area charging type trackless trolley car, it is characterized in that, described telltale (10) is made up of power supply status indicating instrument, signal lamp, buzzer phone, perhaps for being with integrated combination instrument, the digital display instrument of illumination equipment; Perhaps omit this telltale (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100173717A CN1289335C (en) | 2004-04-01 | 2004-04-01 | Charging control system for trolleybus charged in station zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100173717A CN1289335C (en) | 2004-04-01 | 2004-04-01 | Charging control system for trolleybus charged in station zone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1562661A CN1562661A (en) | 2005-01-12 |
| CN1289335C true CN1289335C (en) | 2006-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004100173717A Expired - Fee Related CN1289335C (en) | 2004-04-01 | 2004-04-01 | Charging control system for trolleybus charged in station zone |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532151C (en) * | 2005-12-30 | 2009-08-26 | 成都飞机工业（集团）有限责任公司 | Electric current collector |
| US20110225105A1 (en) * | 2010-10-21 | 2011-09-15 | Ford Global Technologies, Llc | Method and system for monitoring an energy storage system for a vehicle for trip planning |
| CN102381202A (en) * | 2011-08-17 | 2012-03-21 | 中国北车股份有限公司大连电力牵引研发中心 | Urban rail vehicle power supply system and urban rail vehicle |
| CN102359643B (en) * | 2011-10-18 | 2013-01-09 | 北京航空航天大学 | Switch valve driven by magnetostrictive actuator |
| CN103401287B (en) * | 2013-08-06 | 2016-05-04 | 南车株洲电力机车有限公司 | A kind of energy storage type electric power towing vehicle Intelligent charging system and method |
| CN103872731B (en) * | 2014-03-13 | 2016-03-02 | 江苏中辆科技有限公司 | Three anti-charging system and control methods thereof of tramcar |
| CN106356960B (en) * | 2016-09-05 | 2018-10-16 | 湘潭电机股份有限公司 | A kind of super capacity car charging station charging system and control method |
| CN107839488A (en) * | 2016-09-21 | 2018-03-27 | 郑州宇通客车股份有限公司 | A kind of pure electric vehicle current collecting bow lifting control method and device |
| CN107193253B (en) * | 2017-04-10 | 2019-10-15 | 上海蔚来汽车有限公司 | Electrical changing station changes the processing method of electric system remarkable action |
| CN108859774B (en) * | 2018-05-15 | 2020-06-26 | 中国铁建重工集团股份有限公司 | Pneumatic current collector control device and pneumatic current collection system of maglev train |
| CN110040006A (en) * | 2019-04-22 | 2019-07-23 | 北京盛世建业科技有限公司 | Public transportation system and public transport operation method |
-
2004
- 2004-04-01 CN CNB2004100173717A patent/CN1289335C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1562661A (en) | 2005-01-12 |
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