DE3807724A1 - Automatic transmitter programming - Google Patents

Automatic transmitter programming

Info

Publication number
DE3807724A1
DE3807724A1 DE19883807724 DE3807724A DE3807724A1 DE 3807724 A1 DE3807724 A1 DE 3807724A1 DE 19883807724 DE19883807724 DE 19883807724 DE 3807724 A DE3807724 A DE 3807724A DE 3807724 A1 DE3807724 A1 DE 3807724A1
Authority
DE
Germany
Prior art keywords
transmitter
voltage
reception
receiver
station
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.)
Ceased
Application number
DE19883807724
Other languages
German (de)
Inventor
Franz Eben
Xaver Hilser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EBEN ELEKTRONIK GmbH
Original Assignee
EBEN ELEKTRONIK GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EBEN ELEKTRONIK GmbH filed Critical EBEN ELEKTRONIK GmbH
Priority to DE19883807724 priority Critical patent/DE3807724A1/en
Publication of DE3807724A1 publication Critical patent/DE3807724A1/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The invention deals with an automatic programming of a number of transmitters located within the receiving range of a receiving set in dependence on the received transmitter voltage, in which the transmitter scan begins by switching on the receiving set with the transmitter memory which is unoccupied and in which the transmitter is detected in the form of certain transmitter values and allocated to the selection keys of the receiving set in the order of transmitter strength.

Description

Die Erfindung bezieht sich auf eine automatische Sender­ programmierung.The invention relates to an automatic transmitter programming.

Bisher war es üblich den jeweils gewünschten Sender manuell einer bestimmten Wahltaste zuzuordnen.So far, it was customary to choose the desired station assign manually to a specific selection key.

Die Erfindung hat sich die Aufgabe gestellt, den Vorgang der manuellen Senderspeicherung zu automatisieren.The invention has set itself the task of the process to automate manual station storage.

Gelöst wird diese Aufgabe durch die Merkmale gemäss Patentanspruch 1.This task is solved by the characteristics according to Claim 1.

Es wird erreicht, daß bei leerem Senderspeicher und bei Anlegen der Netzspannung an den Empfangsapparat der Vorgang der automatischen Programmierung - geordnet nach dem stärk­ sten Empfangssender - eingeleitet wird.It is achieved that when the transmitter memory is empty and when the mains voltage is applied to the receiving apparatus, the process of automatic programming - ordered according to the strongest receiving transmitter - is initiated.

Gemäss einem Ausführungsbeispiel wird in einem Komparator 1 die von einem RC-Glied 3, 2 kommende Spannung an die Sender­ empfangsspannung angeglichen. Die RC-Glied-Spannung wird durch die von einem Mikroprozessor 4 kommende Taktzahl ge­ bildet. Der so im Komparator 1 gebildete Abgleichwert wird als Digitalwert an den Mikroprozessor 4 geleitet und gespei­ chert.According to one embodiment, the voltage coming from an RC element 3, 2 is matched to the transmitter receiving voltage in a comparator 1 . The RC gate voltage is formed by the number of clock cycles coming from a microprocessor 4 . The adjustment value thus formed in the comparator 1 is passed as a digital value to the microprocessor 4 and stored.

Dieser Vorgang wiederholt sich kontinuierlich für mehrere im Empfangsbereich liegende Sender. Die erhaltenen Meßwerte werden dann in der Reihenfolge Ihrer Stärke nach sortiert und den zur Verfügung stehenden Wahltasten des Empfangsappara­ tes zugeordnet. This process is repeated continuously for several transmitters in the reception area. The measured values obtained are then sorted in order of strength and the available selection buttons on the receiver assigned.  

Schließlich können über die Wahltasten, die nach ihrer Stärke geordneten Sender angewählt werden.Finally, you can use the selection keys, according to their Strength-ordered stations can be selected.

An die erste Wahltaste wird stets der stärkste Sender eingekoppelt.The strongest station is always on the first selection button coupled.

Die Sender bleiben so lange gespeichert als der Empfangs­ apparat an Netzspannung liegt.The stations remain stored as long as the reception apparatus is connected to the mains voltage.

Dagegen bleiben bei vorhandener Batteriespannung die einmal programmierten Sender im Empfangsapparat gespeichert.In contrast, if the battery voltage is present, they remain once programmed transmitter stored in the receiver.

Claims (2)

1. Automatische Programmierung von mehreren im Empfangs­ bereich eines Empfangsapparates liegenden Sendern,
in Abhängigkeit der Senderempfangsspannung für das Speichersystem eines Empfangsapparates,
bei dem durch das Einschalten des Empfangsapparates bei nicht belegtem Senderspeicher automatisch der Sendersuchlauf beginnt,
bei dem bei der ersten erfaßten Empfangsspannung eine ANALOG-DIGITAL-UMWANDLUNG der Senderempfangs­ spannung eingeleitet ist,
wobei der Senderempfangsspannung ein der Empfangs­ frequenz entsprechender digitaler Wert zugeordnet und gespeichert ist,
bei dem weitere im Empfangsbereich liegende Sender erfaßt und auf dieselbe Art gespeichert sind,
bei dem die erfaßten Senderwerte nach Ihrer Empfangs­ stärke sortiert und in Reihenfolge Ihrer Stärke den zur Verfügung stehenden Wahltasten des Empfangsapparates zugeordnet sind.1. Automatic programming of several transmitters located in the reception area of a receiver,
depending on the transmitter receive voltage for the memory system of a receiver,
where the station search starts automatically when the receiver is switched on when the station memory is not occupied,
in which an ANALOG-DIGITAL CONVERSION of the transmitter reception voltage is initiated at the first detected reception voltage,
wherein the transmitter receive voltage is assigned and stored a digital value corresponding to the receive frequency,
where other transmitters in the reception area are detected and stored in the same way,
in which the recorded transmitter values are sorted according to their reception strength and are assigned in the order of their strength to the available selection buttons of the reception apparatus. 2. Automatische Programmierung nach Patentanspruch 1, bei dem ein Komparator von der Senderempfangs­ spannung eingespeist ist, an die sich zur Bildung des digitalen Senderwertes die Spannung eines über die Taktzahl eines Mikro­ prozessors aufgeladenen RC-Gliedes angleicht.2. Automatic programming according to claim 1, where a comparator from the transmitter reception voltage is fed, to which to build the digital station value the voltage of one over the clock number of a micro processor-charged RC link.
DE19883807724 1988-03-09 1988-03-09 Automatic transmitter programming Ceased DE3807724A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883807724 DE3807724A1 (en) 1988-03-09 1988-03-09 Automatic transmitter programming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883807724 DE3807724A1 (en) 1988-03-09 1988-03-09 Automatic transmitter programming

Publications (1)

Publication Number Publication Date
DE3807724A1 true DE3807724A1 (en) 1988-10-20

Family

ID=6349247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883807724 Ceased DE3807724A1 (en) 1988-03-09 1988-03-09 Automatic transmitter programming

Country Status (1)

Country Link
DE (1) DE3807724A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006295A1 (en) * 1989-02-28 1990-08-30 Krauss Maffei Ag Diversity antenna system for mobile television signal reception - has switching between alternate antenna devices dependent on signal reception level
DE3941626A1 (en) * 1989-12-15 1991-06-20 Bosch Siemens Hausgeraete PROCESS FOR STORING PROGRAMS IN TELEVISION RECEIVERS
DE3941627A1 (en) * 1989-12-15 1991-06-20 Bosch Siemens Hausgeraete TELEVISION RECEIVER WITH A DEVICE FOR THE SEARCH SEARCH AND FOR STORING TELEVISION-INDIVIDUAL INFORMATION
DE4420424A1 (en) * 1994-06-10 1995-12-14 Bayerische Motoren Werke Ag Controlling transmitter memory of radio receiver for automatic tuning
EP0708528A1 (en) 1994-10-19 1996-04-24 Philips Electronique Grand Public Radio receiver with automatic searching of stations

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354059B1 (en) * 1973-10-29 1975-02-06 Standard Elek K Lorenz Ag Arrangement for programming digital memory with analog output for automatic search and programming for television and radio receivers
DE3039640A1 (en) * 1980-10-21 1982-04-29 Saba Gmbh, 7730 Villingen-Schwenningen METHOD FOR AUTOMATIC SEARCH AND DIGITAL STORAGE OF BROADCASTING OR TELEVISION FREQUENCIES
JPS57186821A (en) * 1981-05-12 1982-11-17 Mitsubishi Electric Corp Receiver
US4561112A (en) * 1983-05-04 1985-12-24 U.S. Philips Corporation Broadcast receiver with automatic broadcast station storage
DE3733028A1 (en) * 1986-09-30 1988-04-07 Pioneer Electronic Corp RADIO RECEIVER WITH AUTOMATIC SEARCH SEARCH

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354059B1 (en) * 1973-10-29 1975-02-06 Standard Elek K Lorenz Ag Arrangement for programming digital memory with analog output for automatic search and programming for television and radio receivers
DE3039640A1 (en) * 1980-10-21 1982-04-29 Saba Gmbh, 7730 Villingen-Schwenningen METHOD FOR AUTOMATIC SEARCH AND DIGITAL STORAGE OF BROADCASTING OR TELEVISION FREQUENCIES
JPS57186821A (en) * 1981-05-12 1982-11-17 Mitsubishi Electric Corp Receiver
US4561112A (en) * 1983-05-04 1985-12-24 U.S. Philips Corporation Broadcast receiver with automatic broadcast station storage
DE3733028A1 (en) * 1986-09-30 1988-04-07 Pioneer Electronic Corp RADIO RECEIVER WITH AUTOMATIC SEARCH SEARCH

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Dipl.-Ing. M. LOBJINSKI, D. SINN, J. ARENZ, "Spannungen und Frequenzen mit geringem Aufwand gemessen", in Elektronik, 1980, H.19, S.98-100 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006295A1 (en) * 1989-02-28 1990-08-30 Krauss Maffei Ag Diversity antenna system for mobile television signal reception - has switching between alternate antenna devices dependent on signal reception level
DE3941626A1 (en) * 1989-12-15 1991-06-20 Bosch Siemens Hausgeraete PROCESS FOR STORING PROGRAMS IN TELEVISION RECEIVERS
DE3941627A1 (en) * 1989-12-15 1991-06-20 Bosch Siemens Hausgeraete TELEVISION RECEIVER WITH A DEVICE FOR THE SEARCH SEARCH AND FOR STORING TELEVISION-INDIVIDUAL INFORMATION
DE4420424A1 (en) * 1994-06-10 1995-12-14 Bayerische Motoren Werke Ag Controlling transmitter memory of radio receiver for automatic tuning
DE4420424B4 (en) * 1994-06-10 2006-03-30 Bayerische Motoren Werke Ag Control method for a station memory of a radio receiver
EP0708528A1 (en) 1994-10-19 1996-04-24 Philips Electronique Grand Public Radio receiver with automatic searching of stations

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection