CN2441191Y

CN2441191Y - Recording indicator for parking vehicles

Info

Publication number: CN2441191Y
Application number: CN 00228989
Authority: CN
Inventors: 林智文
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-01
Filing date: 2000-08-01
Publication date: 2001-08-01
Anticipated expiration: 2010-08-01

Abstract

The utility model discloses a display for the parking record of automobiles, which is composed of a control circuit, a timer, a recharge card detector, a timing display, an entry key, a power supply, a casing and a cipher memorizer, wherein a recharge card can be inserted into the recharge card detector which is connected with the control circuit which can read and change the data in the recharge card through the recharge card detector; the control circuit is connected with the timer which counts down by taking the time out of the recharge card as the starting value; the output terminal of the timer is connected with the timing display which displays the residual time in the timer. The display for the parking record of automobiles is used for replacing an upright charging chronometer to improve the deficiencies of high investment, a lot of maintenance charge and deficient flexibility when the parking space is established.

Description

Automobile parking recording display

The utility model is an automobile parking recording display, belongs to the modifying device of automobile parking vehicle toll timing device.

The automobile parking vehicle toll timing device on road limit in the at present domestic and international city generally all is to use machinery or the electronic type charge stopwatch established near the road place on the walkway, charges to insert coin, and also has electronic type charge stopwatch to charge with plug-in card.When these charge timing devices all have this upright charge stopwatch of following some weak point: A. to set up parking position for the initial stage, certain investment be arranged; B. owing to be public, and be set up in the open in the majority, thereby than the more maintaining expense of equipment spend of individual and indoor use; C. lack dirigibility, for example when stop using because of festivals or holidays or political VIP are visiting in certain section highway section, need put the stopwatch of charging with cover; Again for example, some highway sections that belongs to government or vacant lot are vacant and can be used as when parking the place in a period of time internal cause, just can't establish the charge stopwatch, the full wafer place perhaps can also fence up and establish the sluice gate charge, but, just have to leave that private vehicle berths or simply do not berthed for the road limit of the usefulness of can parking temporarily.

The purpose of this utility model is to provide a kind of automobile parking recording display, is used to replace upright charge stopwatch, to improve above-mentioned weak point.Automobile parking recording display is be placed on the front glass window in automobile before, and the overlooker is that the timing that the timing of observing parking recording display on the front glass window of automobile indicates on the charge stopwatch that replaces observing the roadside indicates.Provide the place of automobile parking only need increase, or change surface mark or the formula sign of establishing is just passable.

The automotive vehicle owner that need park in the roadside is arranged, purchase or get on the front glass window that parking recording display is placed on automobile to relevant department, and buy stored value card in order to pay parking fee with the form of down payment.

The purpose of this utility model can reach by following technical solution:

A kind of automobile parking recording display, by control circuit (1), timer (2), stored value card detecting device (3), timing display (4), enter key (5), power supply (6), housing (7) and password reservoir (9) are formed, its stored value card detecting device (3) can be accepted stored value card (8) and insert in it, the generation electrical communication connects, stored value card detecting device (3) connects control circuit (1), control circuit (1) can read by stored value card detecting device (3) and changes the interior data of stored value card (8), and control circuit (1) connection timer (2) can make timer (2) carry out inverse by the time value of taking out from stored value card (8) as starting value, timer (2) output terminal connects timing display (4), timing display (4) shows the remaining time in the timer (2), and enter key (5) connects control circuit (1), the time that the person of parking will berth by enter key (5) selection.

Timing display (4) is positioned in the front of this automobile parking recording display, i.e. one side on the motor-vehicle glass window inwall is with the convenient demonstration of watching display (4) outside car.

Password reservoir (9) is positioned at the front of this automobile parking recording display, and presses close to the front inside wall of housing (7), can allow induction password detecting device (10) read password like this outside car.

Stored value card (8) inlet (3a) of stored value card detecting device (3) is to be positioned on the front direction in addition of this automobile parking recording display, stored value card (8) is inserted in car to make things convenient for the driver.

Description of drawings is as follows

Fig. 1 is an application principle block diagram of the present utility model

Fig. 2 is the schematic perspective view of the utility model embodiment

Fig. 3 is the schematic perspective view of another shape of the utility model

Fig. 4 is the workflow diagram of the utility model embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

By the application principle block diagram of Fig. 1 as seen, automobile parking recording display of the present utility model is by control circuit (1), timer (2), stored value card detecting device (3), timing display (4), enter key (5), power supply (6), housing (7) and password reservoir (9) are formed.The slot inlet (3a) that its stored value card detecting device (3) has slit can accept stored value card (8) process housing (7) inserts in it, produces electrical communication and connects.Stored value card (8) and stored value card detecting device (3) can adopt contact or contactless IC-card and IC-card read write line, Contact Type Ic Card generally is to adopt magnetic card, but because stored value card (8) inserts stored value card detecting device (3) once, parked vehicle tens was by tens hours altogether, be different from other cards, with less important inserting once, so present embodiment is to adopt to electrically contact the formula IC-card, after stored value card (8) inserted stored value card detecting device (3), stored value card detecting device (3) connected and stored value card (8) swap date by circuit contacts.Stored value card detecting device (3) connects control circuit (1), and control circuit (1) can read by stored value card detecting device (3) and changes the interior data of stored value card (8).Enter key (5) connects control circuit (1), the person of parking gives control circuit (1) by the time T 1 that enter key (5) is selected to berth, after control circuit (1) was deducted T1 to the storage time T0 of stored value card (8) by stored value card detecting device (3), T0 ' stored back stored value card (8) to replace T0 excess time.Control circuit (1) connection timer (2), can make timer (2) carry out inverse as starting value by the time value T1 that is equivalent to from stored value card (8) takes out, timer (2) output terminal connects timing display (4), and timing display (4) shows the remaining time in the timer (2).LED luminotron (11) is connected control circuit (1) respectively with loudspeaker (12), gives LED luminotron (11) luminous and give loudspeaker (12) sounding by control circuit (1) output cue.

As shown in Figure 2, the housing of present embodiment (7) profile is pancake, be adjacent on automobile front glass window inwall to be convenient to be placed with sucker or bonding mode, timing display (4) is positioned in the front of this automobile parking recording display, promptly towards and be adjacent to one side on the motor-vehicle glass window inwall, with the convenient demonstration of outside car, watching display (4).Stored value card (8) inlet (3a) of stored value card detecting device (3) is to be positioned on the front direction in addition of this automobile parking recording display, and the person does not insert stored value card (8) in car conveniently to park.

The timing of timing display (4) shows that being indicated in present embodiment is to show minute with numeral, for example counts down toward 0 minute by 120 minutes.Also can adopt the figure or the color of excess time and set time ratio to show.

Fig. 3 represents another shape of automobile parking recording display, be to be suitable for being placed on the car windscreen platform, remain positive towards and be adjacent to automobile front glass window inwall, knob among the figure (13) is the angle ∠ a that is used for regulating positive and seating plane, so that the front more is adjacent to automobile front glass window inwall when being placed on the car windscreen platform.

Fig. 4 represents the workflow of present embodiment, and for example there are several selections the time of parking, and T1 represents one of them selection, and the single-chip microcomputer of serving as control circuit (1) and timer (2) is after energized, and whether detect enter key (5) has input.When having detected input T1, before being input to its T1 in the timer (2) of serving as by register, read the password C01 ' of stored value card (8) earlier, compare with the password C01 of single-chip microcomputer internal memory, must meet the consistent further work that just drops into, otherwise special luminous and sound tells the person of parking must change slotting stored value card (8), uses with the stored value card that prevents to forge.

After detection password C01 relatively meets, its T1 is input in the timer (2) of being served as by the register in the single-chip microcomputer, and read the storage time T0 of stored value card (8), compare T0 and T1, if T0＞T1, T0-T1=T0 ', replace T0 ' T0 to be stored into the interior new storage time of stored value card (8) as stored value card (8).The time T 1 of timer (1) shows by timing display (4), and begins inverse by T1.Generally the time of parking is to have 120 minutes, 90 minutes, and 60 minutes, 30 minutes, 15 minutes or have 105 minutes again, waited more the selection in 45 minutes, we planted in the past and were rank among this embodiment, relatively when T0 and T1, if T0＜T1, then T0＞90 minute more whether, if, shinny and the loudspeaker (12) of then corresponding 90 minutes LED luminotron (11) sends the sound some seconds, tell the person of parking have only 90 minutes available, return then to treating input state; If not, T0＞60 minute more whether then, if the shinny and loudspeaker (12) of then corresponding 60 minutes LED luminotron (11) sends the sound some seconds, and is return then to treating input state; So analogize, if still be not more than 15 minutes, then luminous especially (as redness) and sound tell the person of parking to supplement with money stored value card (8) again.The time T 1 of above-mentioned timer (2) shows by timing display (4), when timer (2) begins to count down toward zero by T1, shinny and the loudspeaker (12) of corresponding LED luminotron (11) sends the sound some seconds, and full machine stops to show and working powered-down automatically.

The input of enter key (5) is to adopt the selection key input in the present embodiment, if the rank of selecting is more, or is to need input arbitrarily to park the time, also available number button input.Enter key (5) also is to be positioned on the front direction in addition of this automobile parking note display, imports in car with the person that conveniently do not park and parks the time.

Above-mentioned flow process is as storage time T0 during less than 120 minutes, and shared 5 LED luminotrons (11) are pointed out the scope of the storage time T0 of stored value card (8).Also can adopt LED or LCD number display screen to show the physical holding of the stock time T 0 that stored value card (8) is interior, just LED or LCD number display screen are higher than the element expense with several LED luminotrons (11).

Password reservoir (9) among Fig. 1 is storing the password C02 of the relevant administrative authority's appointment of parking, password reservoir (9) is the function that is equivalent to the read-only form of non-contact IC card, detect its password C02 by supervisory department with password detecting device (10), thereby determine whether this parking recording display is legal.Password reservoir (9) is positioned at the front of this automobile parking recording display, and presses close to the front inside wall of housing (7), can allow induction password detecting device (10) read password across windowpane like this outside car, checks outside car to make things convenient for supervisory department.

Non-contact IC card application at home is more general, semiconductor company provided its chip between the world was a lot, because only need store the password that is identified, (being used for password reservoir (9)), or add and store layover time value (being used for contactless stored value card (8)), for example STMicroelectronics company provides has 512 bytes (512BYTES) EEPROM, and 1K byte (1KBYTES) is only read 8 single-chip microcomputers (8BIT CPU) chip of reservoir (ROM) can supply usefulness.Here be noted that, for example suppose that stored value card (8) can store 1000 hours the value of parking, (in fact not having so many), though be 1000 hours, but basic accounting unit is unnecessary with second, and can be 15 minutes or 30 minutes, be more than 15 minutes or 30 minutes at least because park at every turn, and be to select with the multiple of 15 minutes or 30 minutes.Calculating with 15 minutes is 4000 accounting units of 1000 hours need, and calculating with 30 minutes is that 2000 accounting units of 1000 hours need are just passable.Domestic have a lot of producers producing non-contact IC card.Password detecting device (10) is exactly widely used noncontact IC card read/write device.In the 3rd the international smart card fair of having held of China, domestic have numerous producers that stored value card (8) relevant among the design can be provided, password reservoir (9), stored value card detecting device (3) and password detecting device (10) the contact that adopts or contactless IC-card and the whole parts of IC-card read write line.The stored value card of present embodiment (8) is to adopt to electrically contact the formula IC-card, after stored value card (8) inserts stored value card detecting device (3), stored value card detecting device (3) connects and stored value card (8) swap date by circuit contacts, so stored value card (8) and stored value card detecting device (3) do not need to use above-mentioned parts, but the control circuit (1) of being served as by single-chip microcomputer directly and the interior EEPROM swap date of stored value card (8).

The power supply of automobile parking recording display (6) is to adopt to be connected with automobile storage battery to obtain electric power at present embodiment, is provided with mu balanced circuit in power supply (6), after voltage stabilizing for each parts usefulness.Power supply (6) also can built-in rechargeable battery as standby.

From cost, stopwatch only needs gauge outfit of each parking position though uprightly charge in the roadside, and parking recording display needs one in each car, the registered vehicle number in a city and will be with meter the time parking position quantitative proportion of gauge outfit approximately be 20 to cause more than 30 times, the cost ratio of gauge outfit and parking recording display approximately is 20 to cause about 30 times during each roadside upright meter, and the gross investment of hardware is similar.Even if the parking recording display gross investment of hardware in the early stage is more and since the parking recording display maintenance cost during than meter gauge outfit much lower, the gross investment of hardware does not go out after several years and has just equated.And the cost of parking recording display can be collected to the car owner with parking recording display down payment form by transport establishment, and gauge outfit sets up and keep in repair this spending when having saved by public sector's burden meter especially.Parking recording display adopts when electrically contacting the mode of formula and stored value card swap date in the present embodiment, and its hardware can be more cheap, and the total cost of parking recording display can be lower.

Use the utility model automobile parking recording display, with low cost, arrange the planning of parking in the area easily, can be at home or the whole world progressively replace the existing roadside stopwatch of uprightly charging.

Claims

1. automobile parking recording display, by control circuit (1), timer (2), stored value card detecting device (3), timing display (4), enter key (5), power supply (6), housing (7) and password reservoir (9) are formed, it is characterized in that stored value card detecting device (3) can accept stored value card (8) and insert in it, produce electrical communication and connect that stored value card detecting device (3) connects control circuit (1), control circuit (1) can read by stored value card detecting device (3) and changes data in the stored value card (8), control circuit (1) connection timer (2) can make timer (2) carry out inverse by the time value of taking out from stored value card (8) as starting value, and timer (2) output terminal connects timing display (4), timing display (4) shows the remaining time in the timer (2), and enter key (5) connects control circuit (1).

2. automobile parking recording display according to claim 1 is characterized in that timing display (4) is positioned in the front of this automobile parking recording display, i.e. one side on the motor-vehicle glass window inwall.

3. automobile parking recording display according to claim 1 is characterized in that password reservoir (9) is positioned at the front of this automobile parking recording display, and presses close to the front inside wall of housing (7).

4. automobile parking recording display according to claim 1, stored value card (8) inlet (3a) that it is characterized in that stored value card detecting device (3) are to be positioned on the front direction in addition of this automobile parking recording display.