KR100382447B1 - A complementary method of charging equipment for a radio handy terminal - Google Patents

A complementary method of charging equipment for a radio handy terminal Download PDF

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Publication number
KR100382447B1
KR100382447B1 KR10-2000-0082799A KR20000082799A KR100382447B1 KR 100382447 B1 KR100382447 B1 KR 100382447B1 KR 20000082799 A KR20000082799 A KR 20000082799A KR 100382447 B1 KR100382447 B1 KR 100382447B1
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South Korea
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handy terminal
charging
battery
detached
wireless
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KR10-2000-0082799A
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Korean (ko)
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KR20010025430A (en
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정만구
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서창전기통신 주식회사
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

본 발명은 무선 핸디 터미널 충전장치의 충전보완 방법에 관한 것이다.The present invention relates to a charging supplement method of a wireless handy terminal charging device.

이러한 본 발명은 계량값을 원격검침하기 위한 무선 핸디 터미널을 충전장치에 장착하여 무선 핸디 터미널용 배터리를 충전시키는 방법에 있어서, 상기 핸디 터미널이 충전장치에 장착되어 있는가를 확인하는 제 1단계; 상기 핸디 터미널이 장착되어 있다면, 상기 무선 핸디 터미널용 배터리를 충전시키며 핸디 터미널이 충전장치로부터 탈착되는가를 확인하는 제 2단계; 상기 핸디 터미널이 탈착되면 설정시간내 장착되는가를 확인하는 제 3단계; 및 상기 핸디 터미널이 설정시간내 장착되면 계속하여 충전시키고, 설정시간을 초과해서도 탈착되어 있으면 충전을 중지시키는 제 4단계를 포함하여 구성되는 것을 특징으로 한다.The present invention provides a method for charging a battery for a wireless handy terminal by mounting a wireless handy terminal for remote reading of a weighing value, the method comprising: a first step of confirming whether the handy terminal is mounted in the charging device; If the handy terminal is mounted, charging the battery for the wireless handy terminal and checking whether the handy terminal is detached from the charging device; A third step of confirming that the handy terminal is mounted within a set time when the handy terminal is detached; And a fourth step of continuously charging when the handy terminal is mounted within the set time, and stopping the charging when the handy terminal is detached even after the set time is exceeded.

무선 핸디 터미널 충전장치의 충전보완 방법은, 충전장치의 배터리를 충전시키는 방법을 개선하여 배터리의 셀이 충격 등에 의하여 순간적으로 탈착되는 경우에 별도로 설정된 시간내에 장착된다면 탈착상태로 인식하지 않고 장착상태로 인식하여 계속적으로 충전시킴으로써, 순간 탈착시 셀 불량으로 판단하여 충전이 되지 않는 문제를 해결하여 충전이 될 수 있도록 하는 효과가 있다.The charging supplement method of the wireless handy terminal charger improves the method of charging the battery of the charger so that if the cell of the battery is temporarily detached by a shock or the like, it is not recognized as detached if it is mounted within a predetermined time. By recognizing and continuously charging, there is an effect to be able to be charged by solving the problem that the charging is not determined by determining that the cell is defective when the instant detachment.

Description

무선 핸디 터미널 충전장치의 충전보완 방법{A complementary method of charging equipment for a radio handy terminal}A complementary method of charging equipment for a radio handy terminal

본 발명은 무선 핸디 터미널 충전장치의 충전보완 방법에 관한 것으로서, 특히 순간 충격 등에 의하여 핸디 터미널과 충전장치 단자간의 순간 접촉상태가 ON,OFF를 반복할 경우에는 마이크로 프로세서에서 이를 필터링하여 순간의 충격에 의해 설정된 시간내에 접촉상태가 ON 된다면, 정상적으로 충전시키는 무선 핸디 터미널 충전장치의 충전보완 방법에 관한 것이다.The present invention relates to a charging complementary method of a wireless handy terminal charging device. In particular, when the instantaneous contact state between the handy terminal and the charging device terminal is repeatedly turned on and off due to a momentary shock, the microprocessor filters it to provide an instantaneous shock. The present invention relates to a charging supplementary method of a wireless handy terminal charger that charges normally when the contact state is turned on within a set time.

일반적으로 종래의 핸디터미널 충전방법은, 외부에서의 약한 충격에 의해서 순간의 접촉 불량시에 충전제어용 집적회로(IC)로부터 배터리가 없다는 신호를 마이크로 프로세서로 보낼경우에 마이크로 프로세서에서는 곧바로 셀 불량이라는 신호 또는 배터리가 이상하다는 메시지를 표시하고, 충전을 중지시키는 문제점이 있었다.In general, the conventional Handy Terminal charging method is a cell failure signal immediately from the microprocessor when a signal from the charge control integrated circuit (IC) is out of the battery to the microprocessor at the moment of poor contact due to a weak external shock. Or, there is a problem in that a message indicating that the battery is abnormal and stopping charging.

이에 본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 순간 충격 등에 의하여 핸디 터미널과 충전장치 단자간 순간 접촉상태가 ON, OFF를 반복할 경우에는 마이크로 프로세서에서 이를 필터링하여 순간의 충격에 의해 설정된 시간내에 접촉상태가 ON 된다면, 정상적으로 충전시키는 무선 핸디 터미널 충전장치의 충전보완 방법을 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, when the instantaneous contact state between the handy terminal and the charging device terminal is repeated ON, OFF due to a momentary shock, etc. by filtering in the microprocessor by the momentary shock It is an object of the present invention to provide a charging supplementary method of a wireless handy terminal charger that charges normally when a contact state is turned on within a set time.

도 1은 종래의 무선 핸디 터미널 충전장치에 있어서 본 발명에 적용되는 배터리 및 핸디 터미널과의 연결 개략도,1 is a schematic diagram of a connection with a battery and a handy terminal applied to the present invention in a conventional wireless handy terminal charging device,

도 2는 본 발명에 따른 무선 핸디 터미널 충전장치의 충전보완 방법절차를 도시한 흐름도,2 is a flowchart illustrating a charging supplement method procedure of a wireless handy terminal charging device according to the present invention;

도 3은 본 발명에 따른 순간충격에 의한 배터리 궤환신호의 충전제어용 IC 에 인가되는 입력파형예.Figure 3 is an input waveform example applied to the charge control IC of the battery feedback signal by the instantaneous shock according to the present invention.

*도면의 주요부호 설명* Description of the main symbols in the drawings

110 : 핸디 터미널 120 : 마이크로 프로세서110: handy terminal 120: microprocessor

121 : LED 130 : 충전제어용 IC121: LED 130: charge control IC

140 : 배터리140: battery

상기와 같은 목적을 달성하기 위하여, 본 발명에 따른 무선 핸디 터미널 충전장치의 충전보완 방법은 계량값을 원격검침하기 위한 무선 핸디 터미널을 충전장치에 장착하여 무선 핸디 터미널용 배터리를 충전시키는 방법에 있어서, 상기 핸디 터미널이 충전장치에 장착되어 있는가를 확인하는 제 1단계; 상기 핸디 터미널이 장착되어 있다면, 상기 무선 핸디 터미널용 배터리를 충전시키며 핸디 터미널이 충전장치로부터 탈착되는가를 확인하는 제 2단계; 상기 핸디 터미널이 탈착되면 설정시간내 장착되는가를 확인하는 제 3단계; 및 상기 핸디 터미널이 설정시간내 장착되면 계속하여 충전시키고, 설정시간을 초과해서도 탈착되어 있으면 충전을 중지시키는 제 4단계를 포함하여 구성되는 것을 특징으로 한다. 그리고 상기 무선 핸디 터미널 충전장치의 충전보완 방법은, 상기 배터리 궤환전압을 체크하여 배터리 장탈착 여부를 확인하는 것을 특징으로 할 수 있다.In order to achieve the above object, a charging supplementary method of a wireless handy terminal charging device according to the present invention is a method for charging a battery for a wireless handy terminal by mounting a wireless handy terminal for charging the meter to the charging device for remote reading A first step of confirming whether the handy terminal is mounted on the charging device; If the handy terminal is mounted, charging the battery for the wireless handy terminal and checking whether the handy terminal is detached from the charging device; A third step of confirming that the handy terminal is mounted within a set time when the handy terminal is detached; And a fourth step of continuously charging when the handy terminal is mounted within the set time, and stopping the charging when the handy terminal is detached even after the set time is exceeded. In addition, the charging supplement method of the wireless handy terminal charging device may be characterized by checking whether the battery is attached or detached by checking the battery feedback voltage.

이하 첨부된 도면을 참조하여 본 발명을 상세히 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 종래의 무선 핸디 터미널 충전장치에 있어서 본 발명에 적용되는 배터리 및 핸디 터미널과의 연결 개략도이다.1 is a schematic diagram of a connection between a battery and a handy terminal applied to the present invention in a conventional wireless handy terminal charging device.

도 1을 참조하여 설명하자면, 충전장치의 마이크로 프로세서(120)와 충전 제어용 IC(130)가 배터리(140) 및 핸디 터미널(110)과 연결된다. 상기 구성요소간 수행하는 플로우를 설명하자면, 먼저 배터리(140)가 충전장치에 장착되면, 마이크로 프로세서(120)에서 이를 감지하여 충전제어용 IC(130)에 충전을 진행하라는 명령을 보내게 된다. 그러면 충전제어용 IC(130)에서는 배터리에 전압공급을 해주어서 배터리를 충전시키게 된다. 이때 충전제어용 IC(130)에서는 배터리로부터 궤환신호를 수신하며 배터리(140)의 상태를 확인하게 된다. 만약에 수신된 신호가 일정치 이하이면 배터리가 탈착되어 있다는 신호, 즉 배터리가 없다는 신호를 발생하여 LED 1 과 LED 2 단자를 통하여 마이크로 프로세서(130)에 보내게 된다. 그리고 상기 신호를 수신한 마이크로 프로세서(120)는 배터리가 없음을 LED(121)에 표시하고, 곧바로 충전을 중지하라는 명령을 보내게 되고, 결국 배터리는 충전을 멈추게 된다.Referring to FIG. 1, the microprocessor 120 and the charge control IC 130 of the charging device are connected to the battery 140 and the handy terminal 110. Referring to the flow performed between the components, first, when the battery 140 is mounted in the charging device, the microprocessor 120 detects this and sends a command to proceed with charging to the charge control IC (130). Then, the charge control IC 130 charges the battery by supplying a voltage to the battery. At this time, the charge control IC 130 receives the feedback signal from the battery and checks the state of the battery 140. If the received signal is below a predetermined value, a signal indicating that the battery is detached, that is, no battery is generated and sent to the microprocessor 130 through the LED 1 and LED 2 terminals. Then, the microprocessor 120 receiving the signal displays the LED 121 indicating that there is no battery, and immediately sends a command to stop charging. As a result, the battery stops charging.

상기와 같은 구성에서 종래의 방법은 외부에서의 약한 충격에 의해서 순간적으로 접촉이 OFF될 경우에 배터리(140)가 탈착되었다는 신호를 마이크로 프로세서(120)에 보내고, 마이크로 프로세서(120)에서는 순간 충격에 의한 접촉 OFF인지, 아니면 완전한 탈착인지 여부를 체크하지 않고서 곧바로 셀 불량이라는 신호 또는 배터리가 이상하다는 표시를 하게 되고 충전을 중지시킨다. 따라서 배터리 셀 자체의 불량이 아닌데도 충전장치에서 셀 불량으로 판단하여 충전이 되지 않는다.In the above configuration, the conventional method sends a signal to the microprocessor 120 that the battery 140 is detached when the contact is temporarily turned off due to a weak external shock, and the microprocessor 120 is subjected to a momentary shock. Without checking whether the contact is OFF or completely detached, a cell failure signal or a battery is abnormally indicated and the charging is stopped. Therefore, even if the battery cell itself is not bad, the charging device determines that the cell is not charged.

도 2는 본 발명에 따른 무선 핸디 터미널 충전장치의 충전보완 방법절차를 도시한 흐름도이다.2 is a flowchart illustrating a charging supplement method procedure of a wireless handy terminal charging device according to the present invention.

먼저 핸디 터미널이 충전 장치에 장착되었나를 확인하여(s11), 장착되어 있다면 전원을 공급해 주어 배터리를 충전시키게 된다(s12). 배터리 충전중에 핸디 터미널이 충전장치로부터 탈착되는가를 확인하게 되는데(s13), 장착상태이면 충전을 계속하게 되고, 탈착된 신호가 수신되면 별도 설정시간내에 장착되는가를 확인하게 된다(s14). 만약에 설정시간내에 장착된다면 배터리 충전을 계속하게 되는데, 상기 설정시간은 충전장치가 순간적인 충격 등에 의해 충전장치와 배터리의 단자가 접촉이 떨어질 경우에 탈착상태로 인식하지 않기 위해 최소한의 시간을 설정한 것이다. 그러나 설정시간내에 장착되지 않는다면 정상적으로 완전히 탈착했다고 인식하여 전원공급을 차단하여 배터리 충전을 중지시키게 된다(s15).First, it is checked whether the handy terminal is mounted in the charging device (s11), and if it is installed, the battery is charged by supplying power (s12). While the battery is being charged, it is checked whether the handy terminal is detached from the charging device (s13). If it is installed, the charging is continued, and when the detached signal is received, it is checked whether the handy terminal is installed within a separate set time (s14). If the battery is charged within the set time, the charging of the battery is continued. The set time is set to a minimum time so that the charging device does not recognize the detached state when the contact between the charging device and the battery terminal is lost due to a momentary shock. It is. However, if it is not mounted within the set time, it is recognized that it is completely detached and stops the power supply to stop the battery charging (s15).

도 3은 본 발명에 따른 순간충격에 의한 배터리 궤환신호의 충전제어용 IC 에 인가되는 입력파형예로써, 상단파형이 배터리 장착유무를 나타내는 파형인데, 기준전압 이상이면 배터리가 장착되어 있음을 나타낸다. 즉 배터리 궤환전압을 체크하여 배터리 장탈착 여부를 확인하는데, 본 파형예에서는 배터리가 순간충격에 의하여 접촉이 OFF될 경우에는 배터리가 장착되어 있으므로 순간충격에 의하여 기준전압 파형으로부터 상승하는 형태를 나타내게 된다.3 is an example of an input waveform applied to the charging control IC of the battery feedback signal due to the instantaneous shock according to the present invention. The upper waveform is a waveform indicating whether or not the battery is installed. In other words, the battery feedback voltage is checked to check whether the battery is attached or detached. In this waveform example, when the battery is turned off due to the instantaneous shock, the battery is mounted so that it rises from the reference voltage waveform due to the instantaneous shock. .

이상 설명한 바와 같이 무선 핸디 터미널 충전장치의 충전보완 방법은, 충전장치의 배터리를 충전시키는 방법을 개선하여 배터리의 셀이 충격 등에 의하여 순간적으로 탈착되는 경우에 별도로 설정된 시간내에 장착된다면 탈착상태로 인식하지 않고 장착상태로 인식하여 계속적으로 충전시킴으로써, 순간 탈착시 셀 불량으로 판단하여 충전이 되지 않는 문제를 해결하여 충전이 될 수 있도록 하는 효과가 있다.As described above, the charging supplementary method of the wireless handy terminal charging device is improved in the method of charging the battery of the charging device so that when the battery cell is temporarily detached due to an impact or the like, it is not recognized as a detached state. By recognizing as mounted state and continuously charging, there is an effect that can be charged by solving the problem that the charging is not determined by determining that the cell is defective during instantaneous detachment.

Claims (2)

계량값을 원격검침하기 위한 무선 핸디 터미널을 충전장치에 장착하여 무선 핸디 터미널용 배터리를 충전시키는 방법에 있어서,A method of charging a battery for a wireless handy terminal by mounting a wireless handy terminal for remote reading of a weighing value in a charging device, 상기 핸디 터미널이 충전장치에 장착되어 있는가를 확인하는 제 1단계;A first step of confirming whether the handy terminal is mounted on a charging device; 상기 핸디 터미널이 장착되어 있다면, 상기 무선 핸디 터미널용 배터리를 충전시키며 핸디 터미널이 충전장치로부터 탈착되는가를 확인하는 제 2단계;If the handy terminal is mounted, charging the battery for the wireless handy terminal and checking whether the handy terminal is detached from the charging device; 상기 핸디 터미널이 탈착되면 설정시간내 장착되는가를 확인하는 제 3단계; 및A third step of confirming that the handy terminal is mounted within a set time when the handy terminal is detached; And 상기 핸디 터미널이 설정시간내 장착되면 계속하여 충전시키고, 설정시간을 초과해서도 탈착되어 있으면 충전을 중지시키는 제 4단계를 포함하여 구성되는 것을 특징으로 하는 무선 핸디 터미널 충전장치의 충전보완 방법.And a fourth step of continuously charging when the handy terminal is mounted within the set time and stopping the charging if the handy terminal is detached even after the set time is exceeded. 제 1항에 있어서, 상기 무선 핸디 터미널 충전장치의 충전보완 방법은,The method of claim 1, wherein the charging supplementary method of the wireless handy terminal charger is provided. 상기 배터리 궤환전압을 체크하여 배터리 장탈착 여부를 확인하는 것을 특징으로 하는 무선 핸디 터미널 충전장치의 충전보완 방법.The charging supplementary method of the wireless handy terminal charging device, characterized in that by checking the battery feedback voltage check whether the battery is attached or detached.
KR10-2000-0082799A 2000-12-27 2000-12-27 A complementary method of charging equipment for a radio handy terminal KR100382447B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910019381A (en) * 1990-04-16 1991-11-30 아오이 죠이찌 Cordless telephone apparatus, charging method thereof, and cordless telephone charging system
KR960012874A (en) * 1994-09-15 1996-04-20 구자홍 Charging method of cordless phone and its device
KR970031151A (en) * 1995-11-21 1997-06-26 구자홍 Rechargeable Battery Power Supply and Method and Rechargeable Battery Power Charging Method
JPH09261882A (en) * 1996-03-19 1997-10-03 Sony Corp Charging method and charging apparatus
KR970077877A (en) * 1996-05-31 1997-12-12 김광호 Battery charging circuit
JPH10210677A (en) * 1997-01-20 1998-08-07 Matsushita Electric Ind Co Ltd Charger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910019381A (en) * 1990-04-16 1991-11-30 아오이 죠이찌 Cordless telephone apparatus, charging method thereof, and cordless telephone charging system
KR960012874A (en) * 1994-09-15 1996-04-20 구자홍 Charging method of cordless phone and its device
KR970031151A (en) * 1995-11-21 1997-06-26 구자홍 Rechargeable Battery Power Supply and Method and Rechargeable Battery Power Charging Method
JPH09261882A (en) * 1996-03-19 1997-10-03 Sony Corp Charging method and charging apparatus
KR970077877A (en) * 1996-05-31 1997-12-12 김광호 Battery charging circuit
JPH10210677A (en) * 1997-01-20 1998-08-07 Matsushita Electric Ind Co Ltd Charger

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