CN201179856Y - Electric vehicle trouble meter display and sound alarm device - Google Patents
Electric vehicle trouble meter display and sound alarm device Download PDFInfo
- Publication number
- CN201179856Y CN201179856Y CNU2008200324496U CN200820032449U CN201179856Y CN 201179856 Y CN201179856 Y CN 201179856Y CN U2008200324496 U CNU2008200324496 U CN U2008200324496U CN 200820032449 U CN200820032449 U CN 200820032449U CN 201179856 Y CN201179856 Y CN 201179856Y
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Abstract
The utility model relates to a safety warning device of an electric vehicle, in particular to a device for the instrument display and sound warning of the electric vehicle fault. The device mainly comprises an instrument panel and a controller; the controller is provided with a control circuit of a controller. The device is characterized in that a display lamp is arranged on the instrument panel and connected with the control circuit of the controller by a conducting wire; clock pulse is output from the control circuit; and the acquired clock pulse signal is calculated and processed by an integrated chip HCT and directly transmitted to the display lamp for displaying. The controller is connected with a loudspeaker by the conducting wire; the control circuit of the controller emits fault clock pulse and gives a fault signal by the loudspeaker connected with the conducting wire. After the device is arranged and used, the device has a warning function when a key device of the electric vehicle goes wrong and key parameters deviate from the normal range in order that a vehicle owner can overhaul the vehicle in time, thereby reducing the occurrence of accidents.
Description
Technical field
The utility model relates to a kind of battery-driven car safety alarm device, and especially a kind of battery-driven car fault instrument shows and phonetic alarm device.
Background technology
Since 2000, elec. vehicle market develop rapidly at home, sudden emergence.Be every year and be doubled speed, reached unprecedented 1,800 ten thousand volume of production and marketing in 2007 especially in development.Existing market is by the recoverable amount of conservative estimation nearly 0.5 hundred million.The potentiality in huge elec. vehicle like this market are to such an extent as to supporting, producing and selling, customer are to product understanding fully not also.Because the industry development time is short, with its light cheapness, efficient and convenient unique products characteristic, captures the lofty perch in light-duty walking-replacing tool market rapidly.
In recent years, the battery-driven car accident increases all the more, and the social concerns degree is also more, and news media such as each big and medium-sized cities television station, newspaper, broadcasting exposure battery-driven car incident is more and more, and the generation of a lot of accidents can be avoided fully in fact.One time battery-driven car becomes the synonym of " road killer ".Trace it to its cause is because existing battery-driven car lacks key device (as motor, speed-regulating handle bar, brake handle) and key parameter (as electric current and voltage) alarm function, make a lot of battery-driven cars in bad order still travel on the way, when danger took place, vehicle can not get timely speed governing and brake stops; Perhaps when key parameter can not get showing, the propulsion source information car owner of vehicle can't grasp, and problems such as voltage below level and electric current be too small take place easily, influenced the cruising of vehicle, was the hidden danger of having buried of accident.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can have alarm function when battery-driven car key device et out of order and key parameter depart from normal range so that the car owner in time overhauls, the battery-driven car fault that can disclose of the generation of minimizing accident shows and phonetic alarm device with instrument.
The technical scheme that provides according to the utility model, comprise gauge panel, controller, controller controling circuit is set in the controller, feature is that display lamp is set on gauge panel, display lamp is connected with controller controling circuit by lead, output clock pulse CLK in the control circuit, integrated chip HCT directly transfers to display lamp LED after the impulse singla calculation process and shows according to obtaining.
Described controller is connected with loud speaker by lead, and the control circuit of controller provides breakdown signal when sending the failing clock pulse, by lead bonded assembly loud speaker.
Described display lamp adopts 1～6.Described display lamp is the LED lamp.
Compared with the prior art the utility model has the following advantages:
The utility model increases safe self-checking function on the basis of original battery-driven car basic function, realization safety check function is changed substantially; After installing and using, can when departing from normal range, battery-driven car key device et out of order and key parameter have alarm function so that the car owner in time overhauls, the generation of minimizing accident.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present utility model.
Fig. 2 is the controller circuitry schematic diagram in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.As shown in Figure 1: mainly comprise gauge panel 1, controller 4.Six display lamps are set respectively on gauge panel 1, be respectively display lamp 2-1, display lamp 2-2, display lamp 2-3, display lamp 2-4, display lamp 2-5, display lamp 2-6, display lamp 2-1, display lamp 2-2, display lamp 2-3, display lamp 2-4, display lamp 2-5, display lamp 2-6 join by lead 3 and controller 4 respectively.Described display lamp is the LED lamp.Described controller 4 obtains the current signal that travels, motor status signals, the electric quantity signal that travels, speed-regulating handle bar status signals by its contact and brakes at least a signal in the status signals, and the signal that controller 4 is obtained exports after transferring to integrated chip HCT calculation process on the instrument by lead 3, and the LED terminal shows.
Described controller 4 obtains the current signal that travels, motor status signals, the electric quantity signal that travels, speed-regulating handle bar status signals by its contact and brakes status signals.Controller 4 links to each other with loud speaker 6 by lead 5, and after the signal that controller 4 obtains handled by control circuit, transfers to loud speaker 6 through lead 5 and carries out sound and warn.
Shown in Figure 2: adopt positive source 5V by lead respectively with 3 pin of capacitor C 2, capacitor C 3, integrated chip HCT, display lamp D1, display lamp D2, display lamp D3, display lamp D4, display lamp D5, and display lamp D6 end be connected; The capacitor C 2 and capacitor C 3 other ends are ground connection respectively; Clock pulse CLK connects resistance R 1 one ends, and resistance R 1 other end connects 1 pin of capacitor C 1 one ends and integrated chip HCT respectively; Capacitor C 1 other end ground connection; Transmission data DAT is connected with 13 pin and 15 pin of integrated chip HCT respectively; 2 pin of integrated chip HCT are connected with the display lamp D1 other end by connecting resistance R 2; 4 pin of integrated chip HCT are connected with the display lamp D2 other end by connecting resistance R 3; 8 pin of integrated chip HCT are connected with the display lamp D3 other end by connecting resistance R 4; 12 pin of integrated chip HCT are connected with the display lamp D4 other end by connecting resistance R 5; 14 pin of integrated chip HCT are connected with the display lamp D5 other end by connecting resistance R 6; 16 pin of integrated chip HCT are connected with the display lamp D6 other end by connecting resistance R 7.
Transform output by CLK and DAT data acquisition, the processing of chip 54HCT164-M in instrument finally shows by display lamp (LED1～6 lamps) respectively and has represented six kinds of faults respectively.
Self-checking function is to open under the "on" position at power supply lock, and in the time in two seconds of the integrated control arithmetical circuit of controller 4, the oneself who carries out six functions of car load (electric current, controller, motor, voltage, speed-regulating handle bar, brake) successively detects.After the controller energized, voltage and current signal has or not and size by gathering, the built-in comparator circuit of via controller changes analog signal again into, as integrated chip HCT incoming signal, finally show the result by computing at six display lamps (LED lamp), these six display lamps show electric current, controller, motor, voltage, speed-regulating handle bar and brake diagnostic state respectively, instrument 54HCT164-M integrated circuit, 1～6 display lamp was lighted two seconds under the situation that electric door lock is opened, promptly extinguish as no abnormal, voice are arranged simultaneously from loud speaker 6 outputs " normally "; Light if any fault always, when showing any fault, voice suggestion " fault, Service Phone 0510------".Up to trouble removal.In driving process, can realize that equally the whole vehicle functions fault detects fast, can exercise safely after in time handling and solve potential problem.If postpone handling, directly close phonetic warning system and get final product.
The electric current that travels indication is (when the electric current that travels is that 45% green light when following of rated current is lighted; When the electric current that travels be rated current 45%～70% between the time amber light light; When the electric current that travels is that 70% red light when above of rated current is lighted error ± 1.5%).
Controller failure indication (pipe or pipe puncture down on the prevention and control device; Electric door lock open or the process of riding in the middle of can point out).
Electrical fault indication (the motor phase line comes off, the short circuit of motor phase line, suddenly and line comes off, suddenly and faults such as shorted to earth: must in the middle of motor operation course, occur just can indicating, open under the situation of electric door lock that phase line comes off or phase line short circuit trouble free is pointed out).
Indication that electric weight is not enough (is pointed out when cell pressure drops to 42V ± 0.5V; Riding or open under the situation of electric door lock and can point out).
Turn to an indicating fault (handle comes off, and points out when speed-regulating signal and handle power supply short circuit, is riding or opens under the situation of electric door lock and can point out).
(brake is the switch short circuit, riding or opens under the situation of electric door lock and can point out) pointed out in brake fault.
Claims (4)
1, a kind of battery-driven car fault instrument shows and phonetic alarm device, comprise gauge panel (1), controller (4), controller is provided with controller controling circuit in (4), it is characterized in that on gauge panel (1) display lamp being set, and display lamp joins by lead (3) and controller (4); The signal that controller (4) obtains transfers to display lamp by lead (3) and shows; Described controller (4) links to each other with loud speaker (6) by lead (5), and the signal that controller (4) is obtained transfers to loud speaker (6) by lead (5) and carries out sound and warn.
2, battery-driven car fault instrument according to claim 1 shows and phonetic alarm device, it is characterized in that described display lamp adopts 1～6.
3, battery-driven car fault instrument according to claim 1 shows and phonetic alarm device, it is characterized in that described display lamp is the LED lamp.
4, battery-driven car fault instrument according to claim 1 shows and phonetic alarm device, it is characterized in that described controller controling circuit adopt positive source by lead respectively with (3) pin of electric capacity (C2), electric capacity (C3), integrated chip (HCT), display lamp (D1), display lamp (D2), display lamp (D3), display lamp (D4), display lamp (D5), and display lamp (D6) end be connected; Clock pulse (CLK) connects resistance (R1) end, and resistance (R1) other end connects (1) pin of electric capacity (C1) end and integrated chip (HCT) respectively; Electric capacity (C1) other end ground connection; Transmission data (DAT) are connected with (13) pin and (15) pin of integrated chip (HCT) respectively; (2) pin of integrated chip (HCT) is connected with display lamp (D1) other end by connecting resistance (R2); (4) pin of integrated chip (HCT) is connected with display lamp (D2) other end by connecting resistance (R3); (8) pin of integrated chip (HCT) is connected with display lamp (D3) other end by connecting resistance (R4); (12) pin of integrated chip (HCT) is connected with display lamp (D4) other end by connecting resistance (R5); (14) pin of integrated chip (HCT) is connected with display lamp (D5) other end by connecting resistance (R6); (16) pin of integrated chip (HCT) is connected with display lamp (D6) other end by connecting resistance (R7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200324496U CN201179856Y (en) | 2008-03-04 | 2008-03-04 | Electric vehicle trouble meter display and sound alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200324496U CN201179856Y (en) | 2008-03-04 | 2008-03-04 | Electric vehicle trouble meter display and sound alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179856Y true CN201179856Y (en) | 2009-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200324496U Expired - Fee Related CN201179856Y (en) | 2008-03-04 | 2008-03-04 | Electric vehicle trouble meter display and sound alarm device |
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| CN (1) | CN201179856Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009624A (en) * | 2009-09-08 | 2011-04-13 | 江苏雅迪科技发展有限公司 | Electromobile automatic control system |
| CN102184684A (en) * | 2011-03-17 | 2011-09-14 | 苏州工业园区同盛车业有限公司 | Display panel of electric bicycle and control method thereof |
| CN103832330A (en) * | 2012-11-26 | 2014-06-04 | 比亚迪股份有限公司 | Vehicle alarm device and method |
| CN104139729A (en) * | 2013-05-06 | 2014-11-12 | 江苏锋华车辆科技有限公司 | Voice alarming system of electromobile |
| CN104827965A (en) * | 2014-07-25 | 2015-08-12 | 北汽福田汽车股份有限公司 | Vehicle display system and vehicle having same |
| CN106427574A (en) * | 2016-10-31 | 2017-02-22 | 惠州华阳通用电子有限公司 | Method and device for automobile meter warning prompting |
| CN107696862A (en) * | 2017-10-11 | 2018-02-16 | 珠海英搏尔电气股份有限公司 | Indicating fault method, controller and the electric car of electronic vehicle control |
-
2008
- 2008-03-04 CN CNU2008200324496U patent/CN201179856Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009624A (en) * | 2009-09-08 | 2011-04-13 | 江苏雅迪科技发展有限公司 | Electromobile automatic control system |
| CN102009624B (en) * | 2009-09-08 | 2015-04-29 | 雅迪科技集团有限公司 | Electromobile automatic control system |
| CN102184684A (en) * | 2011-03-17 | 2011-09-14 | 苏州工业园区同盛车业有限公司 | Display panel of electric bicycle and control method thereof |
| CN103832330A (en) * | 2012-11-26 | 2014-06-04 | 比亚迪股份有限公司 | Vehicle alarm device and method |
| CN103832330B (en) * | 2012-11-26 | 2016-02-03 | 比亚迪股份有限公司 | A kind of vehicle alarm device and method |
| CN104139729A (en) * | 2013-05-06 | 2014-11-12 | 江苏锋华车辆科技有限公司 | Voice alarming system of electromobile |
| CN104827965A (en) * | 2014-07-25 | 2015-08-12 | 北汽福田汽车股份有限公司 | Vehicle display system and vehicle having same |
| CN106427574A (en) * | 2016-10-31 | 2017-02-22 | 惠州华阳通用电子有限公司 | Method and device for automobile meter warning prompting |
| CN107696862A (en) * | 2017-10-11 | 2018-02-16 | 珠海英搏尔电气股份有限公司 | Indicating fault method, controller and the electric car of electronic vehicle control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20160304 |