TWI238129B - Burglarproof alarm using power cord as signal transmission and remote-controlling method thereof - Google Patents
Burglarproof alarm using power cord as signal transmission and remote-controlling method thereof Download PDFInfo
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- TWI238129B TWI238129B TW93130791A TW93130791A TWI238129B TW I238129 B TWI238129 B TW I238129B TW 93130791 A TW93130791 A TW 93130791A TW 93130791 A TW93130791 A TW 93130791A TW I238129 B TWI238129 B TW I238129B
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Description
1238129 丨五、發明說明(1) 【發明所屬之技術領域】 I 本發明係有關於無線汽車防盜喇叭之改良,尤指一1238129 丨 V. Description of the invention (1) [Technical field to which the invention belongs] I The present invention relates to the improvement of wireless car anti-theft speakers, especially one
I 種以電源線傳遞信號之防盜喇<及其控制電路,其可以 i 不同頻率來作密碼1與0之區分,或以某一頻率作為基 ! ! | 頻而以不同波寬來作密碼1與0之區分,免除鑽孔可節 | ‘ I 省安裝工時,保持原車防火牆之密封性,同時亦避免無 |I type of anti-theft < and control circuit that transmits signals by power line, which can be used to distinguish between passwords 1 and 0 at different frequencies, or based on a certain frequency!! | Frequency and password with different wave widths The difference between 1 and 0 can be saved by eliminating drilling | 'I save installation hours, maintain the tightness of the original car firewall, and also avoid without |
I 線電之同頻率互相干擾或同頻率無法同時動作之問題。 【先前技術】 按,一般防盜器均會有一喇11八輸出,將此出線接到 \I line electricity interferes with each other at the same frequency or cannot operate at the same frequency. [Previous technology] Press, the general anti-theft device will have a 11 11 output, connect this outlet to \
I 喇叭即可作為發出聲響警告,但安裝汽車上,須將此喇 b <輸出線由車内穿經汽車防火牆到引擎室接上喇叭,為 丨 了穿線順利須將防火牆上原配線孔,或引擎蓋開啟線孔I horn can be used as an audible warning, but in the installation of the car, this cable must be routed from the car through the car's firewall to the engine room and connected to the horn. For smooth threading, the firewall must be connected to the original wiring hole or engine Cover opening wire hole
I 擴大,甚至在防火牆鑽洞方能達成,如此除增加安裝工 i 時外,亦因擴孔或鑽孔破壞密封性,使得癆氣或水能進 入車内。I can be expanded even when drilling holes in the firewall. In addition to increasing the number of installation workers i, the sealing is damaged due to reaming or drilling, so that radon or water can enter the car.
雖然,為了能節省安裝工時及免除破壞原防火牆之 密封性,可將此喇队設計為一免接線方式,只須將無線 喇a接到電瓶正負端即可接受主機之控制,以免接線式 喇w可設計為無線電傳輸,又為免除無線喇队與防盜主 機之間互相干擾,必須設計為不同頻率,且須有相當大 _ 頻率差才不會互相干擾,但在有些國家只同意某一頻帶 I 或只有某一頻率才可作為無線防盜用,此時就無法用不 h | 同頻率來克服,若用相同頻率,則無線喇<與防盜主機 須在不同時間作動,方能免除互相干擾,但這又使得無 'Although, in order to save installation time and avoid breaking the seal of the original firewall, this team can be designed as a wiring-free method. You only need to connect the wireless cable to the positive and negative ends of the battery to accept the control of the host, so as to avoid wiring. It can be designed as a radio transmission, and in order to avoid mutual interference between the wireless team and the anti-theft host, it must be designed with different frequencies and must have a considerable _ frequency difference so as not to interfere with each other, but in some countries only agree to a certain Band I or only a certain frequency can be used as wireless anti-theft. At this time, it cannot be overcome by using the same frequency. If the same frequency is used, the wireless router and the anti-theft host must operate at different times to avoid mutual interference. Disturb, but this again makes no '
P93171.ptd 第5頁 1238129 五、發明說明(2) 線喇八無法即時隨主機之指令即動 u 之功能大減,為其最大缺點。 乂使得無線喇叭 為克服上述困擾,本發明係 而電線上因有許多雜訊會使“電】線來傳遞密碼, 以高低電壓來作2或〇之密碼之大失真,故無法 之技術瓶頸。 11 為目前極待克服 有鑑於上述習用防盜器所存 為克服上述問題,乃針對上 〈缺點’本案發明人 之防計-種以電源線傳遞信號 〇之區分,或以某44::=頻率來作密碼1與 jl/、0 £刀,以免除額外接線而可節省 ΐ:ίΓ孔以保持原車防火牆之密封性Ξί二 法同時動作之問題。干擾,或同頻率或頻率太接近無 發明内容】 傳遞;目的’本發明所設計之-種以電源線 ,其内具有-電源供;;=,其;要包括:-主機 ΕΤ推動電路、一 RlU= - CPU電路、- F 類比信號,到經放大路,使該數位信號轉成P93171.ptd Page 5 1238129 V. Description of the invention (2) The function of the cable can not be immediately followed by the command of the host u The function of u is greatly reduced, which is its biggest disadvantage. In order to overcome the above-mentioned problems, the present invention is a technical bottleneck because there is a lot of noise on the wire that will cause the "electrical" wire to pass the password, and the high or low voltage will make the password a big distortion of 2 or 0. 11 It is currently to be overcome. In view of the above-mentioned conventional anti-theft devices, the above-mentioned problems are overcome, which is aimed at the above "disadvantages" the inventor's anti-countermeasures of the case-a distinction between the signal 0 transmitted by the power line, or a certain 44 :: = frequency. Make the password 1 and jl /, 0 £ to avoid extra wiring and save ΐ: ίΓ hole to maintain the tightness of the original car's firewall Ξ two methods of simultaneous operation. Interference, or the same frequency or frequency is too close No invention content [Transfer; Purpose 'The present invention is designed with a power cord, which has-a power supply; =, which; includes:-host ET drive circuit, a RlU =-CPU circuit,-F analog signal, to After the amplification circuit, the digital signal is converted into
P93171.ptd 第6頁 队,其内部1有一電、择'電源線上’以及—解瑪無線喇 、 /、有電减供給穩壓電路、一參考電壓電路 1238129P93171.ptd Page 6 team, its internal 1 has a power, select the 'power line' and-solution wireless wireless, /, has a power supply reduction voltage regulator circuit, a reference voltage circuit 1238129
、一 RL C振盪電路 語音及喇π八振盪電路 及驅動喇Π八產生語音 作密碼1與0之區分 波寬來作密碼1與〇 ’且不受雜訊大小之 之實用方法。 【實施方式】 肘所接收夕 ^ ^ ^ ^ 及警報音聲· ^盜信號解螞比許, ,或以某一海f此,,以不同頻率來 之區分,大j μ作為基頻而以不间 干擾,達到號載在電源線i ^迅速精準控制防盜動ί 為使能進一步瞭解本發明 茲舉本發明較具體之實施例,構成内容及其他特點, 說明如以下所述。 、配合附圖之實施例詳細 如第一〜四圖所示,本發明 傳遞信號之防盜喇叭及遙控方法 °又4之種以電源線 (1 ),以及一解碼無線喇叭、〔f主要包括:一主機 該主機(1),其具有一 所組成,其中, ),以供應主機各部之電源;L源供給穩壓電路(1 1 可作編碼及接受外接控制電路之 i U電路(1 2 ), C P U產生特定頻率之數位式六9令’並使輸入信號經 (13),以將此密碼信號放大馬’ F E T推動電路 路(1 4 ),使該數位信號轉成類二二:R L C振盪電 變壓器初級圈耦合到次級圈, L被’經放大後由 線上;以及 =此類比信號能載到電源 該解碼無線剩u八 壓電路(21),以供應無線以電電:供一給;1. An RL C oscillation circuit. Voice and π π oscillating circuit and drive Π VIII to generate speech. Differentiate between passwords 1 and 0. Wave width is a practical method for passwords 1 and 0 ′ without being affected by noise. [Embodiment] Received by the elbow ^ ^ ^ ^ and the alarm sound ^ pirate signal solution, or a certain sea f this, distinguished by different frequencies, the large j μ as the fundamental frequency and Continuous interference, reaching the number on the power line i ^ quickly and accurately control anti-theft movement. In order to enable a better understanding of the present invention, the more specific embodiments of the present invention, the composition and other features are described below. As shown in the first to fourth figures in detail with the accompanying drawings, the anti-theft speaker and remote control method for transmitting signals according to the present invention include a power cord (1) and a decoding wireless speaker. [F mainly includes: A host computer (1), which has a component, where) is used to supply the power of each part of the host; the L source is supplied to the voltage stabilizing circuit (1 1 can be used for encoding and an i U circuit (12) for external control circuits) The CPU generates a digital frequency of 6 to 9 orders and passes the input signal through (13) to amplify the password signal. The FET pushes the circuit (1 4) to make the digital signal into a class two or two: RLC oscillation The primary winding of the electric transformer is coupled to the secondary winding, and L is' amplified from the line; and = such analog signals can be carried to the power supply. The decoding wireless remaining eight-voltage circuit (21) is used to supply wireless electrical power: for one supply. ;
1238129 五、發明說明(4) ^___' 考電壓電路(22),以提供— — RLC振盪電路(23),J準之參考電壓供比較 密碼信號,將原線電壓予以濾 電源線上取得類比式 加以放大;一比較電路(2 ^ ,並將剩下之密碼信號 換成數位密碼信號;一CPU ^將類比式密碼信號轉 之防盜信號解碼比對;以及,—(2 5 ),將所接收 2 6 ),以驅動制队(2 7 )=音及剩°八振盪電路( 藉此,可以不同頻率來作密m = t聲; ,方便將信號載在電源線上2作;碼1與0之區分 如第—圖所示,丨主機(1γ雜訊大小之干擾。 入經穩壓電路(工工)後 之作動原自’電源輸 而…電路(1以含=:工作所須之電壓, 作編碼及接受外接控制電路(Ε:ΚΜ,憶體’可 (…編碼後送至FET以…電路 rlC振逢電路(14) m””)’再送到 類比信號,再#餘、,、1岔碼由數位轉換成 去。 /原線上’藉著電源線將密碼傳遞出 上,經穩题=所不’將解碼無線剩口八(2 ) #到電源線 電壓,i源錄路(21)提供本電路所須之電壓及比較 比較電路l °振蘯電路(2 3)及 …路(^解ϋ號密碼轉成數位信號經c 振動電路(以解=將正確信號送到語音及炉八 b ; 進而推動喇"八(2 7 )發出所需之1238129 V. Description of the invention (4) ^ ___ 'The voltage test circuit (22) is provided to provide the RLC oscillator circuit (23), the reference voltage of the J standard is used to compare the password signal, and the original line voltage is filtered to obtain the analog line of the power line. Amplify; a comparison circuit (2 ^, and replace the remaining password signal with a digital password signal; a CPU ^ convert the analog password signal to an anti-theft signal decoding comparison; and-(2 5), the received 2 6), to drive the team (2 7) = tone and remaining ° eight-oscillation circuit (by this, different frequencies can be used to make dense m = t sound; to facilitate the signal on the power line 2 to make; codes 1 and 0 The difference is as shown in the figure below. 丨 Host (1γ noise interference. After entering the voltage regulator circuit (industry), the action is from the power supply and the circuit (1 to include =: voltage required for work) For encoding and accepting external control circuits (E: KM, memory body 'can (... encoded and sent to the FET to ... circuit rlC vibrating circuit (14) m "")' and then to the analog signal, and then # 余 ,,, 1 fork code is converted from digital to /. On the original line, the password is passed out through the power line. Stable problem = What's not to be decoded wireless left mouth eight (2) # to the power line voltage, i source recording (21) provides the voltage required for this circuit and comparison circuit l ° vibration circuit (2 3) and ... (^ 解 ϋ 号 password is converted into a digital signal via c vibration circuit (with the solution = the correct signal is sent to the voice and the furnace b); and then push the La " eight (2 7) to issue the required
1238129 五、發明說明(5) '--— 聲響。 詳細之電路組成,請參第二圖所示,為主機電 輸入電源經D 1進入(反逆保護作用),經z R ]= 雜訊L 1、C 1及C 2作為遽波用,u i為降 ^ C經R 1及c 3濾波供應電路所雲夕禮6雨r 〜 而心穂定電壓。而外界 輸入控制信號則經由R 4及R 5作A於Λ伽> 、 u斤為翰入阻抗及分壓姑 C 8濾波後,經R 6輸入到C Ρ υ雷敗 二r η 、、工 為CPU振盡電路須2 盪頻率,輸入信號經C P U產生特定頻率之數位式密竭 〇 例如,實施時,可用5 5 Κ Η Z之方波代表i ,而 用6 0KHZ代表〇 ,亦可用其他頻率之信號作為i 0 ,或用某一頻率作為基礎(例如5 5KHZ)而以 同波寬來作密碼1與〇之代表。其中之所以用不同頻5 來代表1或0 ,或以某頻率為基礎以不同波寬來代表工 與0 ,是為了方便將信號調變載在電源線上,並可與電 源線之雜訊有所區別,使雜訊不會干擾到密碼。 又該數位式密碼送到U 2 F E T推動電路(1 3 ) ’並同時將此後碼k號放大,使有足夠電流推動L 2、 C、C5及C6所組成之RLC振盪電路(14) ,r 3及R 2則為阻抗匹配,將輸入之數位式密碼經l 2等 組成之RLC振盪電路(14),由數位信號轉成類比 k號’到R 2經再次放大後之類比信號,以便能有足夠 之電能經T 1變壓器初級圈耦合到次級圈,讓此類比信1238129 V. Description of the invention (5) '--- Sound. For the detailed circuit composition, please refer to the second figure. The main electromechanical input power enters through D 1 (reverse protection), and z R] = noise L 1, C 1 and C 2 are used as chirp waves, and ui is The voltage ^ C is reduced by R 1 and c 3 to supply the circuit to the circuit, and the voltage is set at a constant level. The external input control signal is filtered through R 4 and R 5 as A to Λ, and u is filtered by the input impedance and voltage divider C 8, and then input to C ρ υ thunder r η through R 6, The working circuit of the CPU must be 2 oscillating frequency. The input signal is digitally exhausted by the CPU to generate a specific frequency. For example, a square wave of 5 5 Κ Η Z can be used to represent i, and 60 KHZ can be used to represent 0. It can also be used. Signals at other frequencies are used as i 0, or a certain frequency is used as a basis (for example, 5 5KHZ), and the same wave width is used as the representative of the codes 1 and 0. The reason why different frequencies 5 are used to represent 1 or 0, or based on a certain frequency and different wave widths are used to represent work and 0, is to facilitate the signal modulation on the power line, and can be related to the noise of the power line. The difference is so that noise does not interfere with the password. The digital password is sent to the U 2 FET driving circuit (1 3) 'and at the same time this post code k is amplified so that there is enough current to drive the RLC oscillation circuit (14) composed of L 2, C, C5 and C6, r 3 and R 2 are impedance matching. The input digital password is converted into an RLC oscillating circuit (14) composed of l 2 and the like, and the digital signal is converted into an analog k number 'to the analog signal after R 2 is amplified again, so that There is enough electrical energy to be coupled to the secondary winding through the primary winding of the T 1 transformer.
P93171.ptd 第9頁 1238129 五、發明說明(6) 號能栽到電 ’全車電源 接到電源線 而不必再額 請參第 作為反向保 3、C 4 及 R 2、R 3 所須之比電 1、c 1 〇 成之R L C 號,此振盪 將剩下之密 4 ),將類 C P U作判 振盪電路, 1、Q 2、 喇ϋ八發出所 1 ·此種以 節省安 密封性 同頻率 令信號 2 · 而以不 源線上 線上# 上任一 外接線 四圖所 護,經 R 1濾 及C 5 壓電壓 、c 1 振盈電 除可將 碼信號 比式密 讀及解 之後再 Q 3、 需之聲 電源線 裝工時 ,同時 無法同 正確發 同頻率 ,此時, 有密碼信 處,即可 作為信號 示,電源 c 1及C 波後提供 分壓及濾、 點,從輸 1、c 1 路(2 3 原電源線 加以放大 碼信號轉 碼X 1、 將正確之 Q 4、Q 響,本發 來傳遞信 ,並可免 亦可避免 時動作之 出所須之 來作密碼 在C Ρ 號存在 藉由原 傳送, 經Z R 2濾波 電路所 波後提 入電源 2、D ),而 上之電 後,送 換成數 C 7、 信號送 5、Q 明所具 號方式 除鑽孔 無線電 問題, 聲響。 1或0 υ知*傳送信號時間内 ’因此無線喇叭只要 電源線來接收信號, 使用上十分方便。 1作雜訊濾波,D 1 經U 1降壓後,經c 須之工作電壓,並經 供比較電路(2 4 ) 上之類比信號則經L 2、D 3及L 2所組 取得類比式之密碼信 壓予濾掉外,並且可 到U 4比較電路(2 位雄、碼彳§號,再送到P93171.ptd Page 9 1238129 V. Description of the invention (6) No. can be planted to the electricity. The whole car's power supply is connected to the power cord without having to recharge, please refer to the requirements for reverse protection 3, C 4 and R 2, R 3 The RLC number is more than 1% of c1, and the oscillation will be dense. 4) The CPU will be used as the judging oscillation circuit. The frequency command signal 2 is protected by any of the four external wiring diagrams on the ## on the source line. After R 1 filtering, C 5 voltage, and c 1 vibration surplus, the code signal can be closely read and decoded. Then Q 3. When the required power line is installed, the same frequency cannot be sent at the same time. At this time, if there is a password, it can be used as a signal. The power supply c 1 and C wave provide voltage division and filtering, and the point, from the input 1 , C 1 (2 3 The original power cord is amplified with the code signal and transcoded to X 1. The correct Q 4 and Q sound will be transmitted. This letter is transmitted, and it is possible to avoid the need to make a password when the action is required. The CP number exists through the original transmission, and after being waved by the ZR 2 filter circuit, it is put into the power source 2, D), and the power is turned on. After that, the transmission is replaced by the number C 7, the signal is sent 5, and the method of Q is clear. In addition to drilling radio problems, sound. 1 or 0 υ know * within the transmission signal time ’Therefore, as long as the wireless speaker receives the signal by the power cord, it is very convenient to use. 1 for noise filtering, after D 1 is stepped down by U 1, the working voltage required by c is passed, and the analog signal on the comparison circuit (2 4) is obtained by L 2, D 3 and L 2 The password code is filtered out, and can be sent to the U 4 comparison circuit (2 digits, code 彳 § number, and then sent to
C8 及 R4 為 CPU 到U 3語音I C及Q 6推動電路,以推動 優點如下: ’除可免除額外接線 以保持原車防火牆之 之同頻率互相干擾或 而可即時立即依指示 ,或以某一頻率為基C8 and R4 are the CPU to U 3 voice IC and Q 6 driving circuit to promote the advantages as follows: 'Except for eliminating the need for additional wiring to keep the same frequency of the original car firewall from interfering with each other or immediately following instructions or using a certain Frequency-based
1238129 五、發明說明(7) 頻而以不 信號載在 大小為主 ! 3 ·除了,上 ! 置及方式 ! 裝置,例 | 鎖,或車 1 接線來控 結上所述 遙控方法之設 並可免除鑽孔 無線電之同頻 ’可解決習知 過習式者,具 專利之申請。 同波寬來作 電源線上外 之雜訊,而 述以電源線 外,亦可以 如,可以電 門鎖或車内 制,此亦應 ,本發明以 計,不但可 以保持原車 率互相干擾 結構組裝及 進步性及產 密碼1 ,亦可 不受雜 傳遞信 上述方 源線傳 其他電 包含在 電源線 免除額 防火牆 或同頻 應用上 業利用 與0之 有別於 訊大小 號之盔 式來控 信號方 器裝置 本申請 傳遞信 外接線 之密封 率無法 之缺點 價值, 區別, 以信號 干擾之 線防盜 制車内 式來控 ’而不 專利範 號之防 節省安 性,同 同時動 ’在功 羑依法 除方便將 電壓幅度 優點。口八、裝 其他電器 制後箱門 必再另外 圍内。 盜喇八及 裝工時, 時也避免 作之問題 效上遠勝 提出發明1238129 V. Description of the invention (7) Frequently, do not carry the signal on the size! 3 · Except, on! Place and method! Device, eg | lock, or car 1 wiring to control the remote control method described above Can dispense with the same frequency of the drilling radio. The same wave width is used as noise on and off the power line, but outside the power line, it can also be, for example, an electric door lock or in-vehicle system. This should also be based on the invention, which can not only maintain the original vehicle rate and interfere with each other. Progressive and production code1, can also be free from miscellaneous transmission of the above-mentioned square source line transmission of other electricity included in the power line exemption amount firewall or the same frequency application industry uses a helmet type different from 0 to control the signal side The device has the disadvantage of not being able to seal the external wiring. The difference is that it is controlled by a signal-interference line. Convenient for voltage amplitude advantages. Mouth 8. Install other electrical appliances. Pirates and installers, avoid problems from time to time
上述之具體實施例,是用來詳細說明本發明之目的 、特徵及功效,僅為本發明之部分實施例,^不能以此 限定本發明之實施範圍,凡熟悉此類技藝之人士根據上 述說明,及以下申請專利範圍所載之結構特徵及功效上 所作等效性之變換及修改,其本質未脫離出本發明之精 神範疇者,皆應包含在本發明之專利權範圍。The specific embodiments described above are used to describe the purpose, features and effects of the present invention in detail, and are only a part of the embodiments of the present invention. It cannot be used to limit the scope of the present invention. The equivalent transformations and modifications of the structural features and functions contained in the scope of the following patent applications, whose essence does not depart from the spirit of the present invention, should be included in the patent scope of the present invention.
P93l7l.pt;dP93l7l.pt; d
1238129 圖式簡單說明 【圖示簡單說明】 第一圖:係本發明主機方塊圖。 第二圖:係本發明主機之電路圖。 第三圖:係本發明解碼無線喇0八之方塊圖。 第四圖:係本發明解碼無線喇u八之電路圖。 【主要元件符號說明】 (1)主機 (11)穩壓電路 (12)CPU電路 (13)FET推動電路 ❿ (1 4 ) R L C振盪電路(2 )解碼無線喇"八 (21)穩壓電路 (22)參考電壓電路 (23) RLC振盪電路(24)比較電路 (25) CPU電路 (26)語音及喇队振盪電路 (2 7 )喇a ( 3 )外接控制電路1238129 Simple illustration of the diagram [Simplified illustration of the diagram] The first diagram: a block diagram of the host of the present invention. The second figure is a circuit diagram of the host of the present invention. The third figure is a block diagram of decoding the wireless router of the present invention. The fourth figure is a circuit diagram of the decoding wireless router of the present invention. [Description of Symbols of Main Components] (1) Host (11) Voltage stabilization circuit (12) CPU circuit (13) FET driving circuit (1 4) RLC oscillation circuit (2) Decoding radio " Eight (21) Voltage stabilization circuit (22) Reference voltage circuit (23) RLC oscillation circuit (24) Comparison circuit (25) CPU circuit (26) Voice and raid oscillation circuit (2 7) Ra a (3) External control circuit
P93171.ptd 第12頁P93171.ptd Page 12
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TW93130791A TWI238129B (en) | 2004-10-11 | 2004-10-11 | Burglarproof alarm using power cord as signal transmission and remote-controlling method thereof |
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TW93130791A TWI238129B (en) | 2004-10-11 | 2004-10-11 | Burglarproof alarm using power cord as signal transmission and remote-controlling method thereof |
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TWI238129B true TWI238129B (en) | 2005-08-21 |
TW200611846A TW200611846A (en) | 2006-04-16 |
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TW93130791A TWI238129B (en) | 2004-10-11 | 2004-10-11 | Burglarproof alarm using power cord as signal transmission and remote-controlling method thereof |
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KR102020662B1 (en) * | 2018-02-01 | 2019-11-04 | 오학서 | Communicating method between the slave and master for controlling of gripper-unit in hoist device of rail car |
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