A kind of card indwelling safety feature of lift-sliding parking equipment
Technical field
The present invention relates to lifting cross sliding type mechanical parking equipment field, be specifically related on lift-sliding parking equipment, arrange card indwelling safety feature, to improve the safety in utilization of lift-sliding parking equipment.
Background technology
Along with the increase of automobile pollution, the problem of parking space deficiency becomes clear day by day, mechanical parking equipment is used widely, wherein lifting cross sliding type mechanical parking equipment because structure is simple, cost of manufacture is low, wide adaptability and more than 80% share of occuping market.But, the automaticity of lifting cross sliding type mechanical parking equipment is on the low side, vehicle, driver gateway normally open type design, when existing people enters parking apparatus internal operation region and other operator is ignorant, then the result of operating equipment maybe will lead to a disaster.Current equipment vendors only point out operator must confirm that device interior region is unmanned, in a safe condition before operating it in the operation instruction of parking apparatus, there is no the generation that effective measures avoid related accidents, this type of accident is often only attributed to the misoperation of operator after occurring.Therefore, if can adopt simple, cost is low and basic without the need to changing the solution of equipment original structure and control mode, then to the lifting cross sliding type mechanical parking equipment used transform or to new equipment comprehensive, to improve its safety in utilization all significant.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, design a kind of card indwelling safety feature of lift-sliding parking equipment, ensure that operator is by the safety entering parking apparatus operation area Transport Vehicle after normal running in simple mode.This card indwelling safety feature be not only applicable to lifting cross sliding type mechanical parking equipment with rebuilding old equipment, be also applicable to the comprehensive of new equipment.
For achieving the above object, the technical scheme of the card indwelling safety feature employing of a kind of lift-sliding parking of the present invention equipment is as follows.
Scheme based on scheme one: described card indwelling safety feature 3 is applied to lift-sliding parking equipment, the object that arranges of described card indwelling safety feature 3 is: when legal parking card is put in card indwelling safety feature 3, then parking apparatus accepts new vehicle-containing scheduling operation input, until this legal parking card is removed from card indwelling safety feature 3 by not allowing after vehicle-containing has been dispatched; Described card indwelling safety feature 3 is primarily of card temporary storing bin 32, card reader 33, card taking key 36, trip mechanism 37, safety feature shell 38 and relevant control circuit composition; The effect of described card temporary storing bin 32 receives and holds parking card, has the card temporary storing bin entrance 31 of an outward opening; Described card reader 33 is arranged on the inside of card temporary storing bin 32, triggers, reads the information of the parking card be placed on inside card temporary storing bin 32 and externally export by the Detection theory device being arranged on card temporary storing bin 32 appropriate location; Parking card puts into card temporary storing bin 32 or parking card takes out from card temporary storing bin 32, all trigger card reader 33 Card Reader externally export the information read; The Card Reader information of external output can be switching signal or parking card numbering; This Card Reader information externally exported continues to keep until trigger Card Reader next time, if the Card Reader information newly read is different from the Card Reader information originally exported, then triggers the Card Reader information externally exported and changes; Described card taking key 36 is arranged near card temporary storing bin 32, if the button operation of card taking key 36 is allowed to, presses card taking key 36 and the parking card leaving card temporary storing bin 32 in is exited triggering trip mechanism 37; If the button operation conductively-closed of card taking key 36, then the button operation of card taking key 36 is invalid; The information that card reader 33 Card Reader is read has three kinds at least; The first is card temporary storing bin 32 is sky, does not namely put into parking card; The second reads illegal parking card, and the parking card namely putting into card temporary storing bin 32 is illegal; The third reads legal parking card, and the parking card namely putting into card temporary storing bin 32 is legal; If the Card Reader information externally exported is switching signal, then classifies as read illegal parking card not putting into parking card and reading illegal parking card; The signal not putting into parking card is by being arranged on the testing result of Detection theory device of card temporary storing bin 32 appropriate location as external output signal; Whether above output signal and output information export to man-machine interface 2, directly control man-machine interface 2 allows to accept new vehicle-containing scheduling operation input; Or, whether allow to accept new vehicle-containing scheduling operation input to parking equipment control system output, triggering indirect controller's machine interface 2; Parking equipment control system is used for the internal control of card indwelling safety feature 3 to the various signals that external unit exports.
For easy to operate, near the man-machine interface 2 that described in this programme, the suggestion of card indwelling safety feature 3 is arranged on parking apparatus, the card temporary storing bin 32 of card indwelling safety feature 3, card reader 33, card taking key 36, trip mechanism 37, safety feature shell 38 and relevant control circuit element can use and adopt known technology manufacture, all widely used related components on automatic teller machine and parking lot automatic card dispenser; Move back card in order to the push button signalling trigging control reaching card taking key 36 instead of button directly moves back card, the trip mechanism 37 of card indwelling safety feature 3 should adopt automatically controlled+mechanical system and should not adopt pure mechanical system.Card indwelling safety feature 3 also to adopt known technology manufacture, based on the widely used simple plug-in card electricity getting device in hotel/hotel, can increase card taking key 36, trip mechanism 37 and relevant control circuit and forms.In addition, whether legal in order to whether be placed with the parking card placed inside parking card and external cue card temporary storing bin 32 inside external visual cues card temporary storing bin 32, card signal lamp 34 can be increased in the outside of card temporary storing bin 32.Such as, amber lamp represents that the inside does not have parking card; Green light represents that the parking card of the inside is legal; Red light represents that the parking card of the inside is illegal; Etc..In order to the button operation whether conductively-closed of the current card taking key 36 of external visual cues, push button signalling lamp 35 can be increased or adopt the form of signal lamp button of taking a message near card taking key 36; Such as, green light representative allows button card taking, and it is invalid that red light represents button card taking; And card indwelling safety feature 3 is arranged on the Detection theory device of card temporary storing bin 32 appropriate location, it can be optoelectronic switch, travel switch or proximity switch one class position detecting element, when the putting into or take out of perception parking card, send the Card Reader skip signal triggering card reader 33.Certainly, parking apparatus also can as the triggering Card Reader signal of card reader 33 to the output signal of external unit.Can also increase especially and force Card Reader button, operator presses when forcing Card Reader key and triggers card reader 33 Card Reader.
Below embodiment a: A of this programme Transport Vehicle operating process, if operator find card indwelling safety feature 3 card temporary storing bin 32 inside be placed with parking card, then must whether in a safe condition, the operator that whether puts into this parking card of special survey parking apparatus interior zone still in parking apparatus region, whether this parking card goes up an operator forgets taking-up; When confirming that unmanned, parking apparatus is in safe, pressing card taking key 36, taking out original parking card; B, operator carries out the input operation of vehicle-containing scheduling in man-machine interface 2 and confirms, parking apparatus enters running status; C, operator puts into the parking card of oneself toward the card temporary storing bin 32 of card indwelling safety feature 3, triggers card indwelling safety feature 3 Card Reader, exports legal Card Reader information, triggers man-machine interface 2 and do not allow to accept new vehicle-containing scheduling operation input; D, parking apparatus scheduling vehicle-containing end of run, operator enters parking apparatus interior zone Transport Vehicle; E, operator completes Transport Vehicle, leaves parking apparatus interior zone; F, operator gets back to the position of card indwelling safety feature 3, presses card taking key 36, takes out parking card, triggers man-machine interface 2 and enters the new vehicle-containing scheduling operation input state of acceptance; G, all operations of this Transport Vehicle completes.If operator completes Transport Vehicle, leave parking apparatus interior zone but never carry out button operation, the taking-up parking card of being correlated with to card indwelling safety feature 3, then man-machine interface 2 will keep the state forbidding accepting vehicle-containing scheduling input operation, until parking card is removed always.
Scheme two: the card indwelling safety feature described in scheme one exists a shortcoming, be exactly do not take measures take precautions against operator parking apparatus complete vehicle-containing scheduling after be not first remove Transport Vehicle but press card taking key 36 in advance, the parking card of card temporary storing bin 32 is taken out, then removes Transport Vehicle.The result of such upset operation by make operator enter parking apparatus interior zone after, another operator has an opportunity to carry out new vehicle-containing scheduling operation, cause risk to produce.For this reason, this programme makes improvements, its specific practice is: described in scheme one, card indwelling safety feature 3 increases timing element except original setting and original function, when parking equipment control system complete vehicle-containing scheduling, out of service while send the timing of signal triggering timing element, timing time be limited to the shortest time limit carrying out needed for Transport Vehicle normal running expectation in driver's access arrangement inside; The meaning of this shortest time limit is that parking apparatus completes vehicle-containing scheduling, out of service, and driver's access arrangement interior zone Transport Vehicle is until leave the shortest time needed for device interior region; During timing, the button operation conductively-closed of the card taking key 36 of card indwelling safety feature 3, the button operation of card taking key 36 are invalid; Timing deadlines terminates, and the button operation shielding of card taking key 36 is removed, and the button card taking operation of card taking key 36 is accepted.
This programme arranges a time delay process after vehicle-containing has been dispatched, the operation conductively-closed of this time delay process card taking key 36, i.e. could button card taking after time delay process terminates.Do like this as a result, normal condition operator first will remove Transport Vehicle, just press card key 36 after completing Transport Vehicle and take out parking card, namely should be able to avoid the abnormal card taking operation of operator.This timing element preferably adopt delay switch.Transport Vehicle operating process and the scheme one phase class of this programme, do not repeat here.
Scheme three: the card indwelling/button taking mechanism described in scheme one or relative complex is a little, cost is higher, this programme makes simplification to this, and specific practice is: card indwelling safety feature 3 described in scheme one is reduced to and is made up of card temporary storing bin 32, card reader 33, safety feature shell 38 and relevant control circuit; The effect of described card temporary storing bin 32 receives and holds parking card, has the card temporary storing bin entrance 31 of an outward opening; Described card reader 33 is arranged on the inside of card temporary storing bin 32, triggers, reads the information of the parking card be placed on inside card temporary storing bin 32 and externally export by the Detection theory device being arranged on card temporary storing bin 32 appropriate location; Parking card puts into card temporary storing bin 32 or parking card takes out from card temporary storing bin 32, all trigger card reader 33 Card Reader externally export the information read; The Card Reader information of external output can be switching signal or parking card numbering; This Card Reader information externally exported continues to keep until trigger Card Reader next time, if the Card Reader information newly read is different from the Card Reader information originally exported, then triggers the Card Reader information externally exported and changes; The information that card reader 33 Card Reader is read has three kinds at least; The first is card temporary storing bin 32 is sky, does not namely put into parking card; The second reads illegal parking card, and the parking card namely putting into card temporary storing bin 32 is illegal; The third reads legal parking card, and the parking card namely putting into card temporary storing bin 32 is legal; If the Card Reader information externally exported is switching signal, then classifies as read illegal parking card not putting into parking card and reading illegal parking card; The signal not putting into parking card is by being arranged on the testing result of Detection theory device of card temporary storing bin appropriate location as external output signal; Whether above output signal and information export to man-machine interface 2, directly control man-machine interface 2 allows to accept new vehicle-containing scheduling operation input; Or, whether allow to accept new vehicle-containing scheduling operation input to parking equipment control system output, triggering indirect controller's machine interface 2; Parking equipment control system is used for the internal control of card indwelling safety feature 3 to the various signals that external unit exports.
Card indwelling safety feature described in this programme is equivalent to scheme one and eliminates card taking key 36, trip mechanism 37 and relevant manipulation components and parts, be simple plug-in card reader device, can be to adopt known technology manufacture, based on the widely used simple plug-in card electricity getting device in hotel/hotel, increase relevant control components and parts and form.Also known technology can be adopted with reference to self manufacture.In addition, whether legal in order to whether be placed with the parking card placed inside parking card and external cue card temporary storing bin 32 inside external visual cues card temporary storing bin 32, card signal lamp 34 can be increased in the outside of card temporary storing bin 32.Such as, amber lamp represents that the inside does not have parking card; Green light represents that the parking card of the inside is legal; Red light represents that the parking card of the inside is illegal; Etc..Transport Vehicle operating process and the scheme one of this programme are similar, do not repeat here.
Scheme four: such scheme one, scheme two or scheme three are applied to the lifting cross sliding type mechanical parking equipment used.That is: such scheme one, scheme two or scheme three: described card indwelling safety feature 3 increases setting outside the man-machine interface 2 and control system of parking apparatus, the man-machine interface 2 of card indwelling safety feature 3 and parking apparatus or the external input/output interface of control system at least need following information interaction: A, and the man-machine interface 2 of parking apparatus or control system export just at run signal or signal out of service anti-phase with it to card indwelling safety feature 3; B, card indwelling safety feature 3 is to the man-machine interface 2 of parking apparatus or control system output signal, and this output signal directly can control or trigger indirect control, and the vehicle-containing scheduling operation input state realizing man-machine interface 2 is in permission and conversion between forbidding.
In fact, the external input/output interface of lifting cross sliding type mechanical parking equipment adopting known technology to make at least has external device outputting parking equipment just in the function of run signal or signal out of service; Have and shield and recover by external unit input signal the function that parking apparatus man-machine interface operates; If lack this function, then can adopt the method controlling parking apparatus man-machine interface on/off.Therefore, card indwelling safety feature 3 is easy to realize independent of parking apparatus man-machine interface and control system.If the program of parking equipment control system can be revised, some differentiations making card indwelling safety feature 3 and the function controlled directly are controlled by parking equipment control system output order, then can simplify the circuit of card indwelling safety feature 3 and automatically controlled components and parts, to reduce costs, to improve reliability.
Scheme five: such scheme one, scheme two or scheme three are applied to the lifting cross sliding type mechanical parking equipment of new production.That is: card indwelling safety feature 3 described in such scheme one, scheme two or scheme three is 2-in-1 and arrange with the man-machine interface of parking apparatus, form new human-computer interface device, this new human-computer interface device retains display section and the keyboard portion of former man-machine interface, then set up card indwelling safety feature 3, the card reader 33 that the card reader of former man-machine interface 2 is installed by card indwelling safety feature 3 inside replace.
Above-mentioned card indwelling safety feature 3 is 2-in-1 and arrange with the man-machine interface of parking apparatus, be easier to the program revising parking equipment control system, some differentiations making card indwelling safety feature 3 and the function controlled directly are controlled by parking equipment control system output order, simplify the circuit of card indwelling safety feature 3 and automatically controlled components and parts, to reduce costs, to improve reliability.
Scheme six: the principle of the card indwelling safety feature according to scheme one, scheme one can do further simplification.The specific practice of this programme is: card indwelling safety feature 3 described in scheme one is reduced to the operation of swiping the card for twice of the man-machine interface 2 of parking apparatus; The swiping the card for twice of man-machine interface 2 of described parking apparatus is operating as: first time swipes the card and is operating as the input of vehicle-containing scheduling operation, when this input is identified, after parking apparatus enters running status, the vehicle-containing scheduling operation input that the man-machine interface 2 of parking apparatus is new is prohibited, even if vehicle-containing has been dispatched, parking apparatus enters run-stopping status, the forbidden state that inputs this vehicle-containing scheduling operation still continues to maintain, until the vehicle-containing scheduling operation input that same parking card is swiped the card again, the man-machine interface 2 of parking apparatus is new is just allowed to; If first time swipe the card be identified, vehicle-containing scheduling operation input that the man-machine interface 2 of parking apparatus is new is prohibited, forget that second time is swiped the card afterwards cancels this illegal state, then must take to remove quiescing, so that the man-machine interface of parking apparatus 2 is recovered to accept new vehicle-containing scheduling operation input.
Namely: the card indwelling safety feature of this programme does not have physical form, but be converted into and the complete operation of the Transport Vehicle each time of man-machine interface 2 is defined as needs swipes the card for twice.Swiping the card for the first time of operator, to dispatch input operation with common vehicle-containing identical; And after input operation is identified, the vehicle-containing scheduling operation input that equipment man-computer interface 2 is new is prohibited, therefore, when parking apparatus complete vehicle-containing scheduling, operator enters the inner Transport Vehicle of parking apparatus and after completing, arrive man-machine interface 2 again to carry out second time and swipe the card, the vehicle-containing scheduling operation input that equipment man-computer interface 2 is new is just allowed to.During avoiding other operators, carry out maloperation, above-mentioned swiping the card for twice is necessary for the same card.Especially, if first time swipe the card be identified, vehicle-containing scheduling operation input that the man-machine interface 2 of parking apparatus is new is prohibited, forget that second time is swiped the card afterwards cancels this illegal state, then must take to remove quiescing, so that the man-machine interface of parking apparatus 2 is recovered to accept new vehicle-containing scheduling operation input.This releasing quiescing can be brush managerial personnel cards, also can be input managerial personnel passwords, etc.And, before brush managerial personnel card or input managerial personnel password solution are forbidden, observe parking apparatus interior zone and whether to be absolutely necessary safely step.
Scheme seven: in order to avoid operator follows the line of least resistance, namely carries out second time and swipe the card after first time swipes the card, at the end of parking apparatus scheduling vehicle-containing, such scheme six can be improved.Specifically: be reduced to the prerequisite of the operation of swiping the card for twice of the man-machine interface 2 of parking apparatus at card indwelling safety feature 3 described in scheme six under, increase timing element; First time swipes the card and is operating as the input of vehicle-containing scheduling operation, when this input be identified, after parking apparatus enters running status, the vehicle-containing scheduling operation input that the man-machine interface 2 of parking apparatus is new is prohibited; When parking equipment control system complete vehicle-containing scheduling, out of service while send the timing of signal triggering timing element, timing time be limited to the shortest time limit carrying out needed for Transport Vehicle normal running expectation in driver's access arrangement inside; The meaning of this shortest time limit is that parking apparatus completes vehicle-containing scheduling, out of service, and driver's access arrangement interior zone Transport Vehicle is until leave the shortest time needed for device interior region; During timing, second time operation of swiping the card is invalid, and the vehicle-containing scheduling operation that the man-machine interface 2 of parking apparatus is new inputs forbidden state still to be continued to maintain; Until time delay terminates, the second time of the same card is swiped the card, it is just effective to remove the operation of vehicle-containing scheduling operation input inhibit; If first time swipe the card be identified, vehicle-containing scheduling operation input that the man-machine interface 2 of parking apparatus is new is prohibited, forget that second time is swiped the card afterwards cancels this illegal state, then must take aforesaid releasing quiescing, so that the man-machine interface of parking apparatus 2 is recovered to accept new vehicle-containing scheduling operation input.
This programme arranges a time delay process after vehicle-containing has been dispatched, and the operation conductively-closed that during this time delay process, second time is swiped the card, i.e. could swipe the card after time delay process terminates for the second time.Do like this as a result, normal condition operator first will remove Transport Vehicle, just go second time to swipe the card after completing Transport Vehicle, namely should be able to avoid the abnormal card taking operation of operator.This timing element preferably adopt delay switch.
Accompanying drawing explanation
Fig. 1 is the citation form schematic diagram of the card indwelling safety feature of a kind of lift-sliding parking equipment of the present invention.In figure, 1-column; 2-man-machine interface; 3-card indwelling safety feature; 31-card temporary storing bin entrance; 32-card temporary storing bin; 33-card reader; 34-card signal lamp; 35-push button signalling lamp; 36-card taking key; 37-trip mechanism; 38-safety feature shell.
Fig. 2 is one of them electric control theory figure of corresponding diagram 1, the main operation describing card indwelling safety feature critical piece control and and man-machine interface between mutual control.In figure, 33-card reader; 34-card signal lamp; 35-push button signalling lamp; 36-card taking key; 37-trip mechanism; 61-relay one coil; 62-relay two coil; 63-relay triple coil; 64-relay four coil; 65-relay five coil; The normally closed time closing contact of 61a-relay one; 61b-relay one normally opened contact; 62a-relay two normally opened contact; 63a--relay three normally opened contact; 64a-relay four normally opened contact; 64b-relay four normally opened contact; 65a-relay five normally opened contact; 65b-relay five normally opened contact; 71-just inputs in run signal; 72-optoelectronic switch; 73-forces Card Reader switch; 74-exports toward man-machine interface.
Fig. 3 is the simple form schematic diagram of the card indwelling safety feature of a kind of lift-sliding parking equipment of the present invention.In figure, 1-column; 2-man-machine interface; 3-plug-in card reader device; 31-card temporary storing bin entrance; 32-card temporary storing bin; 33-card reader; 34-card signal lamp; 38-safety feature shell.
Fig. 4 is the schematic diagram that the citation form of the card indwelling safety feature of a kind of lift-sliding parking equipment of the present invention is applied to new production equipment.In figure, 1-column; 31-card temporary storing bin entrance; 32-card temporary storing bin; 33-card reader; 34-card signal lamp; 35-push button signalling lamp; 36-card taking key; 37-trip mechanism; 5-human-computer interface device; 51-man-machine interface display section; 52-man-machine interface keyboard portion; 53-human-computer interface device shell.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described, and protection scope of the present invention is not limited to the following stated.
Lifting cross sliding type mechanical parking equipment is made up of several parking tiers, and wherein one deck is deck of coming in and going out, and deck of coming in and going out has multiple gateway.Lifting cross sliding type mechanical parking equipment is semiautomatic control, and vehicle-containing scheduling wherein must by operator (or driver) on-the-spot button or input of swiping the card.Discrepancy deck due to lifting cross sliding type mechanical parking equipment is open type design, therefore, require that operator (or driver) is before button or input of swiping the card, instruction parking apparatus carry out vehicle-containing scheduling operation, must confirmation parking apparatus inside whether nobody enter.Because current lifting cross sliding type mechanical parking equipment does not have compulsive measures, thus operator often ignores the observation that should implement and confirms the step of parking apparatus interior zone safety and direct control, button or input of swiping the card, commander equipment operation, therefore causes the accident.
The card indwelling safety feature of a kind of lift-sliding parking equipment of the present invention, operator is made to guarantee that parking apparatus can not accept the operation that another operator dispatches vehicle-containing, to guarantee safety when the normal indwelling of parking card with the plain mode of temporary retention parking card.
Figure 1 shows that the citation form schematic diagram of the card indwelling safety feature of a kind of lift-sliding parking equipment of the present invention.Visible in figure, card indwelling safety feature 3 increases setting outside man-machine interface 2.Man-machine interface 2 is arranged on the column 1 of parking apparatus; The card indwelling safety feature 3 of citation form from the appearance has card temporary storing bin entrance 31, card signal lamp 34, push button signalling lamp 35, card taking key 36 and safety feature shell 38; Then there are card temporary storing bin 32, card reader 33, trip mechanism 37 and corresponding control circuit in inside.
Figure 2 shows that one of them electric control theory figure of corresponding diagram 1, the main operation describing card indwelling safety feature 3 critical piece control and and man-machine interface 2 between mutual control.Conventional parking apparatus has input/output interface, and the signal external device wherein having at least equipment running exports, and can accept peripheral equipment control, the input operation of man-machine interface 2 is changed between permission and illegal state; If lack this function, then can adopt the method controlling parking apparatus man-machine interface on/off.The present invention only need use above-mentioned two input/output interface functions.The feature that the signal of the card reader 33 of this electric control theory figure exports is: the first, and saltus step triggers Card Reader.Namely rising saltus step and decline skip signal all trigger Card Reader; The second, export and keep.Namely when secondary triggering Card Reader, output signal are retained to triggering Card Reader next time and just likely change always; 3rd, card reader has two-way to export, and a road is without card or the output of reading illegal card, and relay four coil 64 is energized; One tunnel is the output of reading legal card, and this output triggers man-machine interface 2 and forbids the input operation that vehicle-containing is dispatched.This two-way output signal is anti-phase each other.
This electric control theory figure can be applicable to embodiment illustrated in fig. 1 and just wherein one of feasible program, and wherein whether test card temporary storing bin 32 has the position Detection theory device of parking card to adopt optoelectronic switch 72.Fig. 1 and Fig. 2 combines, its operating process and the effect reached are: A, the precondition of new vehicle-containing scheduling operation (i.e. original state) be card temporary storing bin 32 without parking card (if there is parking card, then press card taking key 36 and move back card), the man-machine interface 2 of parking apparatus is in and allows to accept vehicle-containing scheduling input state; B, when parking apparatus is in non-operating state, card reader 33 not Card Reader; C, parking apparatus enters running status, inserts parking card or takes out parking card and all trigger Card Reader; If it is illegal to insert parking card, then card reader 33 exports and makes card signal lamp 34 bright light; If it is legal to insert parking card, then card reader 33 export trigger the man-machine interface 2 of parking apparatus forbid the input operation that vehicle-containing is dispatched and shield the button operation of card taking key 36, card signal lamp 34 turns off the light; D, parking apparatus end of run, after time delay a period of time, the button operation of card taking key 36 is removed; E, operator presses card taking key 36, takes out parking card, the input operation that triggering man-machine interface 2 allows vehicle-containing to dispatch, card signal lamp 34 bright light.Especially, if the operation of this Transport Vehicle runs without the need to parking apparatus, or the operation of this Transport Vehicle makes the man-machine interface 2 of card reader 33 output triggering parking apparatus forbid the input operation that vehicle-containing is dispatched until parking apparatus end of run remains unfulfilled slotting lower legal parking card, then must after the legal parking card of insertion, click and force Card Reader switch 73, trigger card reader 33 Card Reader.
Below analyze the switching electricity condition of each relay coil in this electric control theory figure.Relay one coil 61 just inputs 71 in run signal by equipment and controls, and when equipment is in just in running status, relay one coil 61 is energized; When equipment is in non-operating state, the power-off of relay one coil 61.Relay two coil 62 is controlled by optoelectronic switch 72, and when not having parking card or exiting parking card, optoelectronic switch 72 conducting, relay two coil 62 are energized; When inserting parking card, optoelectronic switch 72 disconnects, relay two coil 62 power-off.Relay four coil 64 by card reader 33 read without parking card or parking card illegal time export trigger energising; Card reader 33 exports when reading legal parking card and triggers power-off.Namely relay five coil 65 is energized meeting one of following condition: condition one, card reader 33 read without parking card or parking card illegal; Condition two, equipment is out of service and the 61a time delay of relay one normally closed time closing contact terminates also conducting; Power-off when relay five coil 65 meets following condition at the same time: condition one, card reader 33 reads legal parking card; Condition two, equipment is running or the just out of service but relay one normally closed time closing contact 61a time delay of equipment not yet terminates.Relay triple coil 63 is pressed by card taking key 36 and relay five coil 65 conducts electricity time energising, namely when allowing button operation and card taking key 36 to be pressed, relay triple coil 63 is energized; When forbidding button operation and card taking key 36 does not press, relay triple coil 63 power-off.
Below analyze the action of card taking key 36 and card reader 33 in this electric control theory figure.Output signal due to card taking key 36 will trigger trip mechanism 37 action, therefore, if the circuit of card taking key 36 disconnects, then be equivalent to button operation conductively-closed, to press the operation of card taking key 36 invalid.Card taking key 36 circuit disconnection and the power-off of relay five coil 65, namely must meet simultaneously: card reader 33 is read legal parking card and relay four normally opened contact 64a disconnected and equipment is running and relay one normally closed time closing contact 61a disconnected or equipment is just out of service but relay one normally closed time closing contact 61a time delay not yet terminates, contact is not closed.And trigger card reader 33 Card Reader and be met by one of following three conditions: first is press to force Card Reader switch 73 to trigger Card Reader; Second is effectively press that card taking key 36 makes that relay triple coil 63 is energized, relay three normally opened contact 63a conducting triggers Card Reader; 3rd is that equipment is running and makes that relay one coil 61 is energized, relay one normally opened contact 61b conducting, now, inserts parking card or takes out the equal saltus step of parking card and trigger Card Reader.
The operation of this electric control theory figure is analyzed below from each step of Transport Vehicle process.
A, operator operates man-machine interface 2 and carries out vehicle-containing scheduling input.This operation on components and parts shown in this electric control theory figure all without impact.
B, when parking apparatus enter vehicle-containing management and running state, relay one coil 61 is energized, parking card is inserted card temporary storing bin 32 by operator, triggers card reader 33 Card Reader.If parking card is legal, the output of card reader 33 makes man-machine interface 2 enter toward the signal of man-machine interface 74 to forbid vehicle-containing scheduling input state, and be energized due to the power-off of relay four coil 64, relay one coil 61, make the power-off of relay five coil 65, relay five normally opened contact 65a disconnects, the button operation of card taking key 36 is prohibited; If parking card is illegal, card reader 33 output signal makes relay four coil 64 be energized, makes card signal lamp 34 bright light and relay five coil 65 is energized, the button operation of card taking key 36 is allowed to, and can press card taking key 36 and take out illegal parking card, reinserts legal parking card.
C, when vehicle-containing management and running terminate, make the power-off of relay one coil 61, relay one normally closed time closing contact 61a experiences just conducting after time delay, therefore relay five coil 65 still disconnects at the delay stage of relay one normally closed time closing contact 61a, i.e. button operation conductively-closed between this time delay of card taking key 36; Time delay terminates, the 61a conducting of relay one normally closed time closing contact, and relay five coil 65 is energized, the line conduction of card taking key 36, and the shielding of the button of card taking key 36 is cancelled.In brief, after parking apparatus end of run, button operation conductively-closed a period of time of card taking key 36, then remove shielding, the button operation of card taking key 36 is normal.Especially, if the operation of this Transport Vehicle runs without the need to parking apparatus, or the operation of this Transport Vehicle makes the man-machine interface 2 of card reader 33 output triggering parking apparatus forbid the input operation that vehicle-containing is dispatched until parking apparatus end of run remains unfulfilled slotting lower legal parking card, then must after the legal parking card of insertion, click and force Card Reader switch 73, trigger card reader 33 Card Reader, output signal makes man-machine interface 2 enter to forbid vehicle-containing scheduling input state, card signal lamp 34 is turned off the light.
D, when operator completes Transport Vehicle, presses card taking key 36, and parking card exits and triggers card reader 33 Card Reader and makes card signal lamp 34 bright light and trigger man-machine interface 2 to allow to accept input operation.In brief, operator access's car completes, takes out parking card, and man-machine interface 2 is recovered to allow to accept input state.
Realize identical control effects and can adopt different components and parts and different electric control theories, above-mentioned Fig. 1 and Fig. 2 is one of them embodiment.Obviously, DLC (digital logic circuit) and Digital Logic components and parts are adopted can to make the brief and miniaturization of relevant components and parts miniaturization and single unit system.
Figure 3 shows that the simple form schematic diagram of the card indwelling safety feature of a kind of lift-sliding parking equipment of the present invention.Visible in figure, man-machine interface 2 is arranged on the column 1 of parking apparatus; The card indwelling safety feature of simple form is exactly plug-in card reader device 3, is provided with the card temporary storing bin 32 of card reader 33, card signal lamp 34, safety feature shell 38 and corresponding control circuit forms by card temporary storing bin entrance 31, inside.
Figure 4 shows that the citation form of the card indwelling safety feature of a kind of lift-sliding parking equipment of the present invention is applied to the schematic diagram of new production equipment.Visible in figure, new man-machine interface 5 is arranged on the column 1 of parking apparatus, and from the appearance, new man-machine interface 5 retains original man-machine interface display section 51 and man-machine interface keyboard portion 52; Add card temporary storing bin entrance 31, card signal lamp 34, push button signalling lamp 35, the card taking key 36 of card indwelling safety feature 3; Inner then have card temporary storing bin 32, card reader 33, the trip mechanism 37 of card indwelling safety feature 3; Card reader 33 is wherein simultaneously as the card reader of new man-machine interface; The electrical control of former man-machine interface must make adaptive change to merge the parts newly increased with reference to the related description of above-mentioned Fig. 2.The outer crust of the device 53 of man-machine interface also must make corresponding change.
Because both merge, therefore conversion of the Enable/Disable state of Card Reader signal, signal lamp lamp bright signal, man-machine interface input operation etc., instruction can be sent by parking equipment control system unification to control, its structure is more brief, control is simpler, cost is lower, reliability is higher.