EP0290872A2 - Système électronique d'affichage d'information - Google Patents

Système électronique d'affichage d'information Download PDF

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Publication number
EP0290872A2
EP0290872A2 EP88106788A EP88106788A EP0290872A2 EP 0290872 A2 EP0290872 A2 EP 0290872A2 EP 88106788 A EP88106788 A EP 88106788A EP 88106788 A EP88106788 A EP 88106788A EP 0290872 A2 EP0290872 A2 EP 0290872A2
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EP
European Patent Office
Prior art keywords
display
information
display device
computer
keys
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP88106788A
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German (de)
English (en)
Other versions
EP0290872A3 (fr
Inventor
Celestino Bugnoli
Urs Huwyler
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0290872A2 publication Critical patent/EP0290872A2/fr
Publication of EP0290872A3 publication Critical patent/EP0290872A3/fr
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

Definitions

  • the invention relates to an electronic information display system for displaying information about a certain number of objects, such as of rooms in a hotel, with an optical display controlled by a computer and an operating keyboard interacting with the computer, and an information memory managed by the computer, in which information about the objects mentioned is located.
  • This information display system can serve in particular as a planning board.
  • EDP systems with data display devices (monitors) in the form of cathode ray tubes or the like are usually used today.
  • these known systems are universal, they are therefore not optimal for many applications. They usually require specially trained operating personnel and can only display a relatively small amount of information at once, which has an adverse effect on the clarity.
  • Another important aim is to create an information display system which fulfills the above task and in which the stored information is protected against accidental, incorrect operation in such a way that it cannot be accidentally deleted or changed, as is often possible with conventional EDP systems.
  • the optical display comprises a display board and a separate computer-controlled display device is provided in the display board for each individual object, wherein the keyboard has a number of information overview keys and / or function keys, which are each assigned to all display devices, and wherein when one of these keys is pressed, the query and display of the type of information assigned to the respective key is effected simultaneously for all objects.
  • An optical signal display and a switch button are preferably provided for each display device in spatial proximity and are individually functionally assigned to the display device concerned, as a result of which additional control information about the object belonging to the display device concerned is displayed and corresponding data or control information in the Calculator can be entered.
  • Each of the information overview buttons serves a specific query that is different from the queries of the other buttons.
  • Each of the latter keys is assigned to a specific function and includes a corresponding, individual label, e.g. an appropriate label or label.
  • the display panel which comprises a housing box or which serves as the front wall of such a housing box, all display devices are installed in a fixed position.
  • Each display device preferably contains at least one liquid crystal display (LCD).
  • the preferred embodiments of the information display system according to the invention which comprise a housing box and at least one display panel, in which a larger number of display devices are installed, each of which can be addressed by a different coding from a processor, each display device being one larger number, e.g. 16 and with two lines of LCDs in each device contains 32 digits, to which a corresponding answer becomes visible after query.
  • the display devices can be arranged in one or more columns in the display panel.
  • the display in each display device in particular with the same type of information, is formatted the same, ie it appears at the same place in the display of each display device. If the capacity of the display device in question is exceeded by a higher number of digits of the information to be displayed, excess or additional information can be displayed by actuating a special key, so that the entire information to be displayed in sections, preferably not more than two, possibly three Sections.
  • An embodiment of the information display system according to the invention is particularly advantageous in which the individual display devices and, if appropriate, the optical signal displays assigned to them with associated switch buttons are each assigned their own decoding circuit, preferably all display devices being individually addressable via this decoding circuit, and all display devices via a common data bus are connected to the computer.
  • the display panel is preferably concavely curved in the vertical section, so that all display devices with liquid crystal displays which are located one below the other within a column or module are easily readable at the same time.
  • the display panel preferably extends in a straight line in horizontal section, so that it represents the inner surface of a hollow cylinder segment.
  • LED light-emitting diodes
  • the keys are normally not assigned to a specific single function. They can be assigned to a function via the program, so that e.g. to the question above, when you press a particular key, the information you want appears on the screen.
  • the EDP system is usually busy with some other tasks, so that the program in question is most likely not available at the moment and has to be loaded first, which is at least time-consuming and requires IT staff who are experienced in IT.
  • the display is then usually not in the same clear form as in the system according to the invention.
  • the names of all those present or booked guests appear in the rooms concerned for a searched date in an easily comprehensible manner, and the reader only needs to scan this panel to find the guest they are looking for.
  • any desired additional information that is present in the storage device then appears.
  • the system according to the invention was primarily created so that it can also be used by persons who are not IT-savvy, e.g. in the hotel compartment or in a car repair shop, can be operated without any problems.
  • any specialist who is at home in his or her field can successfully use the device without special introduction, e.g. the head of operations (dispatcher) of a transport fleet of trucks, the head of operations for a maintenance team for machines, the landlord of tennis facilities, the block manager for civil protection, the reception manager in a hospital, the head of personnel of a small or medium-sized company or a large company and also the order processor of a book printing company or a wholesale photo store.
  • the data which can be queried by the device, can be entered locally or locally from one or more input stations.
  • multiple devices according to the invention can be supplied with inputs from one or more input stations at the same time.
  • the use of the display system as a display board in a hotel is suitable, so that the reception can see the entire hotel occupancy at a glance at the push of a button. All guest data are immediately available and available in the correct context, which means that a rescheduling, which should take place especially in the event of overbooking, can be carried out promptly. This significantly simplifies all reception work, all entered up to the last second before the query Data is always up to date. Changes to information or deletions cannot be made unintentionally or intentionally during the query or using the query keyboard on the display board.
  • a push of a button is sufficient to know how the hotel will be occupied in the next few days or weeks and who has booked which room, when and for how long.
  • the person querying finds out what the guest's name is, what country he comes from, how to address him and whether he e.g. is a travel agency customer or an individually traveled guest.
  • Pressing twice provides information about the agreed room price, whether single or double room, with or without shower / bath, as well as special services such as TV in the room, flower arrangements, child care, etc.
  • Additional guest information such as car number, nationality and passport number, etc. can be requested, for example, by pressing again.
  • the preferred embodiment of the information display system according to the invention shown in FIGS. 1 and 2 comprises a housing box 10, in the front wall of which a display panel 11 is installed.
  • the display panel has a circularly curved cross section in the sectional plane, the curvature of which has a radius R with the center M.
  • the display panel 11 is fastened on the upper side of a floor box 12, the upper side of which extends to the front around a flat region 13 over the lower end of the display panel 11.
  • the display panel extends in a straight line, so that it represents a longitudinal segment of a cylinder jacket.
  • each display device 20 comprises a label 21 and a signal display attached in the form of a light-emitting diode 22 as well as a switch button 23, in which the light-emitting diode 22 is integrated.
  • the keyboard 25 is located in the flat area 13 in front of the lower end of the display panel 11 a larger liquid crystal display 26, with a numeric keyboard 27 for entering days of a date, a monthly keyboard 28 and fourteen function keys 29.
  • FIG. 4 shows the entire electronics of the information display system according to the invention housed in the housing box 10 in a block diagram.
  • this is a classic computer configuration, as is common in more modern personal or mini computers. Therefore, only the most important components are listed below, a detailed explanation of them is not necessary for the person skilled in the art.
  • the computer system comprises a main circuit board 100 on which the actual computer (processor) and the circuit parts required for communication between it and the other components are located.
  • a program memory 101 and the information memory 102 already mentioned are directly connected to the processor.
  • the latter is preferably constructed from so-called DRAM modules, which allow particularly fast access.
  • the program memory 101 consists of so-called EPROMs. All other components of the computer configuration are connected to the processor via a standardized bus system (so-called IBM bus) 100a provided on the main board 100, with a corresponding interface naturally being provided for each peripheral component. For the sake of clarity, these are not shown individually, but are symbolized in their entirety by the element labeled 103.
  • peripheral components are present: the totality of the keyboard keys 27-29 and the switching keys 23, designated 104, the totality of the LCD display devices 20, the LCD control display 26 and the light emitting diodes 22, a tape station 106 for creation of back-up copies of the stored information data, an alphanumeric keyboard 107 for communication with the computer, in particular for entering data into the information memory 102, a data display device (monitor) 108 also for communication with the computer, a printer 109 for printing out reports , Information lists, etc., a computer-assisted cash register 110, which can make bills independently on the basis of the stored information, and an external personal or small computer for further processing or processing of the stored information data.
  • a tape station 106 for creation of back-up copies of the stored information data
  • an alphanumeric keyboard 107 for communication with the computer, in particular for entering data into the information memory 102
  • a data display device (monitor) 108 also for communication with the computer
  • printer 109 for printing out reports , Information lists, etc.
  • the tape station 106 is installed directly in the housing box 10.
  • the keyboard 107 and the monitor 108 are separate parts and are connected via suitable cables.
  • the remaining peripheral units are optional, depending on the purpose of the system. Of course, individual peripheral parts can also be omitted, replaced by others or additional ones added. It is only essential that the information data to be displayed can somehow be entered into the information memory 102. How and by what means this happens in detail and how communication with the computer takes place is irrelevant and depends on the intended use of the information display system according to the invention.
  • FIG. 5 shows how the display devices 20 with the associated light-emitting diodes 22 and switching buttons 23 are connected to the computer.
  • the output bus of the interface 103 is designated by 120.
  • each LCD display device 20 is assigned a light-emitting diode 22 and a switch button 23.
  • These three elements, which are assigned to each other, are addressed together via a uniform address.
  • an address decoder 121 is provided with an address setting switch 122, with the latter being able to set any address which is then assigned to the three assigned elements. If this address is on the output bus 120, the address decoder 121 enables the display device 20 and the associated light-emitting diode 22, otherwise these elements are blocked. All display devices 20, associated light-emitting diodes 22 and switch buttons 23 are connected in parallel in the same way to the interface 103. This considerably reduces the wiring effort.
  • the program located in the program memory 101 is essentially any file management program which allows the information data in the information memory 102 to be managed more or less conveniently and in a user-friendly manner.
  • Possible file management programs are known to the person skilled in the art and therefore do not need to be specifically explained at this point.
  • the requirements for the program result from the functions of the information display system according to the invention which will be described further below. It should only be mentioned here that the program must be able to store a substantial amount of object-related information data in an orderly manner, to search and selectively according to the desired criteria display object-related, in particular the display functions must be available by pressing individual keys on the keyboard. Creating such a program or adapting a commercially available file management program, if necessary at all, in a corresponding manner is routine for the data processing specialist.
  • the information store 102 contains all relevant data (for example room free / occupied, room information, guest information, etc., etc.) for each room of the hotel for a certain planning period (for example 800 days).
  • a day pointer 201 is now provided for each day of the planning period, which can be reached via the respective date and which points to an individual block of room pointers 202 (800 blocks in the example selected).
  • Each block contains a number of room pointers corresponding to the number of rooms available in the hotel plus a certain number of so-called overbooking rooms.
  • Each room pointer 202 (eg a total of 255) points to a room day block 203 which contains the information applicable to the room in question on the day in question.
  • Each block 203 has a defined data capacity and can, if the capacity is insufficient for the information to be stored, refer to one or possibly several further assigned blocks (info segments) 204.
  • Each block 203 contains status information 205 with the most frequently required information data and possibly a so-called group pointer 206, which points to a so-called group block 207, in which information is contained which contains common data of room groups and guest groups.
  • This group block 207 like the room-day blocks 203, also contains status information 208 for a quick overview of the most frequently required information data.
  • Further assigned info segments 209 and also several different group blocks for different room and guest groups can also be provided. In the event that a room is not occupied, the relevant room pointer 202 is def. is equal to "zero" and there is no associated room-day block 203. In this way, space-saving, dynamic management of the information store is achieved.
  • the computer knows the desired date. If it does not match the current date, it can be entered manually using the keyboard (Fig. 3). If the function key "6PM" is now pressed (program block 301), the computer determines the associated day hand from the applicable date (program block 302) and then executes a loop 303, the length of which is given by the number of rooms.
  • loop 303 it is first determined for the first room (program block 304) whether it is reserved or occupied at all. If not, the room pointer is zero by definition and a new loop is started for the next room. If the room was reserved, a jump is made to the associated day-room block, to which the relevant room pointer points, and the status information (program block 305) to see whether a so-called 6 PM flag is set. (This is done when booking the room as agreed.) If not, the next room is also used. Otherwise, the name of the guest in question is read from the day room block (program block 306) and displayed on the display device 20 assigned to the room in question (program block 307).
  • the associated light-emitting diode 22 is also switched on (if necessary flashing) in order to make the display more conspicuous (program block 308). The system then jumps to the next room and loops 303 again from the beginning and so on until all rooms have been queried.
  • the keyboard 25 is shown on an enlarged scale.
  • buttons 29 By pressing a button 29, an information overview for the information type or function associated with this button 29 is called up for all objects listed on the labels 21, that is to say rooms in the case of a hotel display board, and is shown on all display devices 20. Simultaneously with the actuation of the relevant key, the relevant legend which corresponds to that on the pressed key head appears on the LCD 26. If a relevant call key 29 is pressed once without keys 27 and / or 28 having been actuated beforehand, the display panel shows the status for the type of information concerned as it is on the same day, that is to say "today" and at the same hour at which the relevant call button is pressed.
  • the day and month of the year in question must first be entered and if the information e.g. is desired in the later half of the current year for a day that is already in the following year, the date of the desired day is first called up using one or two numeric keys 27 and then the month using the appropriate one of the month keys 28, in addition then the button 29a "next year" must still be pressed. As a check, everything that has been specified as the desired date by pressing keys 27, 28 and, if applicable, 29a appears on the LCD 26.
  • the key 27a must be pressed after pressing the relevant last-pressed key “enter” are pressed. Pressing the key 27a causes the computer to accept the date and at the same time to delete the control display on the liquid crystal display 26. The computer then waits for the next data entry.
  • the "dot" key 27b is used to separate successive numerical entries.
  • occupancy plan that is to say the room occupancy in the case of a hotel.
  • This occupancy plan appears on all display devices 20, namely on the LCD display of each of them.
  • Each LCD display of a display device 20 consists e.g. out of 16 digits, and in the hotel occupancy plan these 16 digits are equivalent to 16 days, starting with "today", the occupancy of which appears in the first of the 16 digits.
  • the one of the third day, ie from "the day after tomorrow" appears in the third place and accordingly the other occupancy conditions up to the 16th day.
  • the number of digits in the LCD display can also be smaller or larger, e.g. only be designed for 10 or 20 days.
  • the place is empty, it means that the room is not occupied.
  • a number of different symbols can be provided, one of which indicates, for example, that a guest is arriving on that day (the room should then be free from 12 noon, i.e. available from 2 p.m.).
  • a second symbol can mean that the guest had arrived on the previous day and remains in the hotel for the entire displayed day, i.e. the earliest departure for the next day.
  • a third symbol indicates that the guest is leaving on the day in question (normally the room must then be vacated by the guest by 12 noon, and he must have paid your bill).
  • other symbols with additional meaning can also be provided.
  • the occupancy plan appears automatically before one of the keys 27, 28 or 29 has been pressed, or after the 29h "Delete" key has been pressed, because after the latter key is pressed, the occupancy plan reappears on the display panel, the LEDs (LED ) with switch 22, preferably small red lights, not actuated; so the lights stay dark.
  • the occupancy plan disappears automatically as soon as the first function key 29 is pressed. It can disappear or its display can still remain while the keys 27 and 28 are actuated, the display of which in any case appears on the large LCD 26.
  • the word RESERVED appears on the large LCD 26 and on the small LCDs of all display devices 20, the name, but no further information of the guest concerned appears in all rooms which are reserved on "today”.
  • the LED 22 is switched on and lights up red, for example. The caller can thus see at a glance which rooms are occupied today and which are available when the function key is pressed. If the call is made before noon, for example, all LEDs 22 and their associated ones light up Rooms are still "reserved", including those rooms whose guests should have vacated their room and paid their bill by midday.
  • the relevant LED 22 also lights up. If a guest who wanted to leave on the same "today" day has not yet paid his bill, the relevant LED 22 also lights up. If a guest has already left and the same room has already been reserved for a new guest, the LCD of the relevant display device 20 already shows the name of the new guest for whom the room is reserved, even if it has not yet arrived, and the relevant one LED 22 also lights up. The caller thus recognizes at a glance which rooms the associated LED does not light up and knows that this room can be reassigned.
  • the date must first be called up as described above, with or without pressing the button 29a "next year” and then the button 29j "reserved".
  • the display is only for all non-reserved rooms. In a heavily occupied hotel, therefore, only those rooms that are still free light up, so that they can be recognized more quickly than if you press the "Reserved” button 29j and a few LEDs 22 that are not switched on are searched between many red lights that light up must, which could give rise to errors.
  • the "Free” button is pressed, the red light 22 lights up for each unoccupied room. If a guest arrives without a reservation, a free room can be allocated to him, by pressing the switch button of the relevant LED 22 and the light goes out , whereupon the name and other information of the newly added guest must be entered in a known manner using the keyboard 107 already mentioned.
  • the 29d "Arrivée” (arrival) button must be pressed, and the names of the corresponding guests appear in the display devices 20 for the corresponding rooms and the associated red lamps 22 light up.
  • the caller wants to know which guests are leaving today, i.e. to vacate their rooms and pay their bill, the "Départ” button (departure) must be pressed and the names of the departing guests appear on the display board in the display devices 20 of the rooms in question, the associated LEDs lighting up. If one of these guests is now leaving and has paid his bill, the responsible hotel staff presses the switch button of the relevant LED 22 when the display shows "Départ", which means that the red light goes out and the information called up also for the other functions, e.g. "Reserved” and "Free” is deleted.
  • the delete key 29h can be pressed, whereby in the then automatically appearing occupancy plan the red light 22 of the room in question flashes continuously from noon until the guest in question is found and has paid his bill, whereupon by Pressing the associated switch, the LED 22 can be switched off and the red lamp goes out.
  • the key 29f is also provided, which then displays this occupancy plan.
  • buttons 29g "occupancy info” By pressing the button 29g "occupancy info”, additional information about the person of the guest concerned is given on all display devices 20 of those rooms that are reserved, for example his home address, his nationality, his passport number, if he arrives by car, his car number , the birthday of the guest, the number of people for whom the room is reserved together, e.g. a couple with children, insofar as such information can be found in the 32 digits of the two-line LCD in addition to the name of the guest in question. An excess of information that goes beyond the 32 digits is called up by pressing the button 29g "occupancy info" again and appears on the display board.
  • the strength of the occupancy of the hotel in% of the available rooms or beds can be displayed on the large LCD 26, for example.
  • the housing 10 shown in FIGS. 1 and 2 has the following dimensions: a height of the rear side 16 of 50 cm; a depth 17 of the floor box 12 of 50 cm; a flat top wall 18 that extends horizontally from the edge 14 to the rear wall 16 at the top of the housing, 3.5 cm; a radius of curvature R of the curved display panel 11 of 50 cm; a height of the front 19 of the floor box 12 of 6 cm; a width of the flat region 13 receiving the keyboard of 7 cm and a length L of the keyboard 25, parallel to the front, upper end edge 15 of 30 cm and a total width of the housing box 10 depending on the number of columns, so that in the case of four columns the total width, measured in the direction of the front, upper end edge 15, of about 55 cm.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
EP88106788A 1987-05-14 1988-04-28 Système électronique d'affichage d'information Withdrawn EP0290872A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1855/87 1987-05-14
CH185587 1987-05-14
CH144388 1988-04-19
CH1443/88 1988-04-19

Publications (2)

Publication Number Publication Date
EP0290872A2 true EP0290872A2 (fr) 1988-11-17
EP0290872A3 EP0290872A3 (fr) 1989-08-16

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EP88106788A Withdrawn EP0290872A3 (fr) 1987-05-14 1988-04-28 Système électronique d'affichage d'information

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EP (1) EP0290872A3 (fr)
AU (1) AU1583588A (fr)
DK (1) DK264188A (fr)
PT (1) PT87490A (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750103A (en) * 1970-12-30 1973-07-31 Gen Computing Equipment Corp Electronic system employing plural processing stations for issuing airline boarding passes while effecting seat assignments, and generally for parcelling elements of an ordered set
FR2476886A1 (fr) * 1980-02-26 1981-08-28 Chambe Jean Procede de fourniture d'une multiplicite de renseignements et panneau pour la mise en oeuvre du procede
FR2543340A3 (fr) * 1983-03-21 1984-09-28 Landis & Gyr Ag Appareil de commande electronique comportant un dispositif d'affichage utilisant des cristaux liquides
DE3426818A1 (de) * 1984-07-03 1986-01-16 Günther 2000 Hamburg Sührcke Elektronische anzeige-tafel fuer typenauswahl von ersatzteilen, respektive zubehoerteilen oder fuer einstelldaten oder fuer verkehrsverbindungen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750103A (en) * 1970-12-30 1973-07-31 Gen Computing Equipment Corp Electronic system employing plural processing stations for issuing airline boarding passes while effecting seat assignments, and generally for parcelling elements of an ordered set
FR2476886A1 (fr) * 1980-02-26 1981-08-28 Chambe Jean Procede de fourniture d'une multiplicite de renseignements et panneau pour la mise en oeuvre du procede
FR2543340A3 (fr) * 1983-03-21 1984-09-28 Landis & Gyr Ag Appareil de commande electronique comportant un dispositif d'affichage utilisant des cristaux liquides
DE3426818A1 (de) * 1984-07-03 1986-01-16 Günther 2000 Hamburg Sührcke Elektronische anzeige-tafel fuer typenauswahl von ersatzteilen, respektive zubehoerteilen oder fuer einstelldaten oder fuer verkehrsverbindungen

Also Published As

Publication number Publication date
EP0290872A3 (fr) 1989-08-16
PT87490A (pt) 1989-05-31
DK264188D0 (da) 1988-05-13
DK264188A (da) 1988-11-15
AU1583588A (en) 1988-11-17

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