CN102303662A - Burglar alarm system for storage batteries of electromobile - Google Patents
Burglar alarm system for storage batteries of electromobile Download PDFInfo
- Publication number
- CN102303662A CN102303662A CN201110174166A CN201110174166A CN102303662A CN 102303662 A CN102303662 A CN 102303662A CN 201110174166 A CN201110174166 A CN 201110174166A CN 201110174166 A CN201110174166 A CN 201110174166A CN 102303662 A CN102303662 A CN 102303662A
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- battery
- electromobile
- intermediate relay
- alarm system
- alarm
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- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a burglar alarm system for storage batteries of an electromobile. The burglar alarm system comprises the storage batteries arranged in a battery case and further comprises a first power supply arranged on an electromobile body, and an intermediate relay and an audible alarm module which are uniformly arranged in the battery case, wherein the first power supply is connected with the intermediate relay to provide power for the intermediate relay; and the storage batteries and the audible alarm module are mutually serially connected with a normally-closed switch of the intermediate relay to constitute an alarm circuit. According to the burglar alarm system disclosed by the invention, stolen electromobile storage batteries can be recovered, therefore the security in use of the electromobile is increased.
Description
Technical field
The present invention relates to electric vehicle anti-theft alarm system, be meant a kind of anti-theft system that can continue warning especially in the stolen back of electromobile battery.
Background technology
Battery-driven car obtains more and more universal application because of its environmental protection, convenience; Yet; The antitheft of battery-driven car is a problem of having to face; People generally can use anti-theft column lock that battery-driven car is pinned when parking battery-driven car; What have also can install annunciator; When car body is touched, the warning of will sounding, however the situation of flase alarm is many.
On the other hand; Because the battery-driven car volume is comparatively heavy; Be difficult for carrying; And the price of storage battery is higher; Therefore the burglar generally only dismantles the battery case on the battery-driven car, to obtain the storage battery that is installed in the battery case, therefore generally speaking; As long as carry out the antitheft work of storage battery, can prevent that battery-driven car is stolen.
More to the annunciator kind of storage battery at present, as utilize the acousto-optic electricity to report to the police, yet; This kind annunciator all only has warning function; Do not know alerting signal as if having the people near the burglar is in the theft process, then battery case can be taken away smoothly, and the car owner also can't recover; A kind of anti-theft system that the GPS position fixing system is installed is arranged at present, but its cost is higher in battery case, for common battery-driven car, does not have a practicality, therefore have much room for improvement.
In view of this, the inventor considers to electromobile battery the setting of reporting to the police targetedly after stolen, recovers stolen electromobile battery to make things convenient for the car owner.
Summary of the invention
The object of the invention is to provide a kind of electromobile battery guard against theft and alarm system, and it can recover stolen electromobile battery, increases the safety that battery-driven car uses.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of electromobile battery guard against theft and alarm system; Comprise the storage battery of being located in the battery case, also comprise and be located at first power supply on the battery-driven car car body and all be located at intermediate relay, the audible alarm module in the battery case, wherein; First power supply is connected with intermediate relay, is its power supply; Storage battery, audible alarm module and the normally closed switch of the intermediate relay formation alarm loop of connecting each other.
Above-mentioned guard against theft and alarm system also comprises a gate-controlled switch, and said gate-controlled switch is connected in the alarm loop.
Above-mentioned gate-controlled switch is hand switch or teleswitch.
The tut alarm module is a buzzer phone.
After adopting such scheme; The present invention is located at annunciator in the battery case by the operating characteristic of relay, when the burglar with battery case when battery-driven car takes off; Alarm loop is connected; The audible alarm module gets electric sounding the alarm, and carries in the process of battery case the burglar, and alarm song can continue to sound; Can effectively point out the burglar like this; And impel the burglar to abandon battery case, thus help the car owner to recover stolen storage battery, increase safety in utilization.
Description of drawings
Fig. 1 is a structured flowchart of the present invention.
The specific embodiment
Below will combine accompanying drawing that structure of the present invention and characteristics are elaborated.
As shown in Figure 1; The present invention provides a kind of electromobile battery guard against theft and alarm system; Mainly comprise two circuit parts; First circuit part comprises first power supply and intermediate relay KA; Wherein, first power supply is installed on the battery-driven car car body, and intermediate relay then is located in the battery case; And, utilize first power supply to supply power for intermediate relay with first power supply and intermediate relay series connection.
Second circuit part is alarm loop, comprises the normally closed switch of mutual series connected storage battery, audible alarm module and intermediate relay, all is located in the battery case, and the series sequence of said several components and parts does not have special stipulation, does not exceed with present embodiment; Wherein, The audible alarm module can adopt common buzzer phone; The normally closed switch of intermediate relay also is connected in the alarm loop, and when the battery case normal mounting was on battery-driven car, normally closed switch is the electric off-state that is in because of intermediate relay gets; Taken off by force and work as battery case; Lead between first power supply and the intermediate relay breaks off, the intermediate relay dead electricity, and normally closed switch becomes closure state; Thereby alarm loop is communicated with, and the audible alarm module is sent alerting signal.
In addition; In order to prevent flase alarm; Also in alarm loop, increase series connection one gate-controlled switch in the present embodiment; This gate-controlled switch is connected in the alarm loop, and when the car owner need dismantle battery case voluntarily, the may command gate-controlled switch broke off; Like this; Even the normally closed switch of intermediate relay is closed, the audible alarm module also can't get electric, prevents flase alarm; And the gate-controlled switch in the present embodiment can according to circumstances be selected hand switch or teleswitch for use.
In sum; A kind of electromobile battery guard against theft and alarm system of the present invention; Focus on utilizing the operating characteristic of intermediate relay; Under normal circumstances, battery case is installed on the battery-driven car car body, and storage battery is communicated with intermediate relay; Intermediate relay gets; Its normally closed switch is in off-state, also is that alarm loop breaks off, and the audible alarm module can't be worked; By force battery case is pulled down and work as the burglar; Lead between storage battery and the intermediate relay breaks off, and normally closed switch is closed, triggers the work of audible alarm module; Continue to send chimes of doom; Even also nobody hears chimes of doom to the burglar in the theft process, if can the burglar carry battery case, then the audible alarm module can be reported to the police always; Thereby be easy to point out; Even the burglar loses battery case, the car owner also can find battery case according to sound easily, thereby reduces loss by theft rate.
Above embodiment only for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought that proposes according to the present invention, and any change of on the technical scheme basis, being done all falls within the protection domain of the present invention.
Claims (4)
1. an electromobile battery guard against theft and alarm system comprises the storage battery of being located in the battery case; It is characterized in that: comprise also and be located at first power supply on the battery-driven car car body and all be located at intermediate relay, the audible alarm module in the battery case that wherein, first power supply is connected with intermediate relay, is its power supply; Storage battery, audible alarm module and the normally closed switch of the intermediate relay formation alarm loop of connecting each other.
2. a kind of electromobile battery guard against theft and alarm system as claimed in claim 1, it is characterized in that: said guard against theft and alarm system also comprises a gate-controlled switch, said gate-controlled switch is connected in the alarm loop.
3. a kind of electromobile battery guard against theft and alarm system as claimed in claim 2 is characterized in that: said gate-controlled switch is hand switch or teleswitch.
4. a kind of electromobile battery guard against theft and alarm system as claimed in claim 1 is characterized in that: said audible alarm module is a buzzer phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174166A CN102303662A (en) | 2011-06-27 | 2011-06-27 | Burglar alarm system for storage batteries of electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174166A CN102303662A (en) | 2011-06-27 | 2011-06-27 | Burglar alarm system for storage batteries of electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102303662A true CN102303662A (en) | 2012-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110174166A Pending CN102303662A (en) | 2011-06-27 | 2011-06-27 | Burglar alarm system for storage batteries of electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102303662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978944A (en) * | 2017-04-27 | 2017-07-25 | 江苏大学 | A kind of electric vehicle battery holder anti-theft alarm buckling and locking device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3167389B2 (en) * | 1991-12-25 | 2001-05-21 | 三洋電機株式会社 | Bicycle anti-theft device |
| CN2561661Y (en) * | 2002-07-05 | 2003-07-23 | 谢威 | Safety device of electric vehicle |
| CN201345145Y (en) * | 2009-01-08 | 2009-11-11 | 吴汉民 | Anti-theft device for accumulator |
| CN202163519U (en) * | 2011-06-27 | 2012-03-14 | 江苏隆士达实业有限公司 | Theft-proof alarm system of electromobile storage battery |
-
2011
- 2011-06-27 CN CN201110174166A patent/CN102303662A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3167389B2 (en) * | 1991-12-25 | 2001-05-21 | 三洋電機株式会社 | Bicycle anti-theft device |
| CN2561661Y (en) * | 2002-07-05 | 2003-07-23 | 谢威 | Safety device of electric vehicle |
| CN201345145Y (en) * | 2009-01-08 | 2009-11-11 | 吴汉民 | Anti-theft device for accumulator |
| CN202163519U (en) * | 2011-06-27 | 2012-03-14 | 江苏隆士达实业有限公司 | Theft-proof alarm system of electromobile storage battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978944A (en) * | 2017-04-27 | 2017-07-25 | 江苏大学 | A kind of electric vehicle battery holder anti-theft alarm buckling and locking device |
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Application publication date: 20120104 |