CN201017914Y

CN201017914Y - Intelligent storage battery

Info

Publication number: CN201017914Y
Application number: CNU2007200625198U
Authority: CN
Inventors: 谢力健; 曹文
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-14
Filing date: 2007-02-14
Publication date: 2008-02-06
Anticipated expiration: 2017-02-14

Abstract

The utility model discloses an intelligent battery, which comprises a battery body and an electrode on the battery body. The utility model is characterized in that an electronic module is arranged in the battery body, the electronic module comprises a first electric relay, a second electric relay, a first controller and a second controller, and the utility model also comprises a remote controlling signal generating device matching with the electronic module. The electronic module can perform a controllable intelligent power supply to the battery, which completely gets rid of the mode that the power of existing battery is supplied only by the lock controlling switch, and has a perfect thief-proof performance, and the utility model is characterizes in that firstly, the utility model can weaken the power supply to the other anti-theft system of the vehicle when the vehicle is in anti-theft status; secondly, the utility model can work synchronistically with other original anti-theft system without mutual interfering; thirdly, when the battery locking system is not unlocked, even if the vehicle owner ignites with the key, the battery is not started; fourthly, when the battery locking system is not unlocked, even if the vehicle owner forces to ignite the starting motor, the battery automatically enters into the flash condition, and refuses to supply power.

Description

A kind of intelligent storage battery

Technical field

The utility model belongs to storage battery, particularly a kind of automobile-used storage battery.

Background technology

Existing automobile-used storage battery all is to take lock-controlled switch to come control circuit, and the problem that this storage battery exists is only to need to overlap simple method with the electric wire with switch ends and just can make lock-controlled switch ineffective.Therefore many car stealers usually adopt this way when stealing car.

The utility model content

The purpose of this utility model is the problem that exists at above-mentioned existing storage battery; the intelligent storage battery of the intelligent power supply of a kind of controllable type is provided; it can be provided with condition of power supply by the people; its power supply not only relies on lock-controlled switch; thereby realize the safety of protection storage battery itself and protection power consumption equipment, prevent the purpose that vehicle is stolen.

The utility model purpose is achieved by the following technical programs: intelligent storage battery of the present utility model, comprise the electrode on bottle and the bottle, in bottle, be provided with electronic module, this electronic module is made up of first relay, second relay, first controller, second controller, also comprise and the matching used remote signal generating means of electronic module, wherein:

First controller is that remote signal receives, decode controller, with the first relay component units circuit, big electric current when automobile start to be provided, the power end of first controller and storage battery internal positive are joined, first relay often open output and the storage battery output electrode is joined, one termination storage battery internal positive of its coil, the output of the direct current output diode of another termination first controller is accepted control signal;

Second controller is the short circuit current limitation controller, with the second relay component units circuit, in order to the power supply of the weak electricity system of automobile when parking state to be provided, the power supply of second controller is taken from the output of the normal-closed end of second relay, the normally closed input and the storage battery internal positive of second relay are joined, one termination storage battery internal positive of its coil, whether the collector electrode of the power output tube of another termination second controller is to produce controlled action.

Operation principle:

General automobile-used battery voltage is 12V, when dead ship condition, if the car owner has sent the storage battery lock instruction by remote signal (ultrasonic wave) generating means, ultrasonic, the decoding receiving system of first controller lock storage battery, and first relay (often opening) adopts big electric current as being equal to or greater than 80A, be in open-circuit condition, even there is this moment the human key to start electric switch, do not receive unlock command because of first controller, first relay is disconnected, engine is because of the starter motor electricity shortage, and can not start.Second relay (normally closed) herein adopts little electric current as being equal to or less than 30A, and provide required weak current by second controller, its state that travels in design or park all should be connected in principle, purpose is to charge to storage battery for the power supply of car load light current with in travelling, when the car owner does not unlock and starts vehicle or car stealer with key and take the electricity attempt by force when starting automobile by the storage battery exposed electrode, move rapidly by second relay, second relay is become disconnection, thoroughly cut off the electricity supply, and delayed time some seconds.Can avoid automobile to be started by force, can prevent from again to burn second relay because of starting overcurrent, and start-stop or when taking fire and stopping, automatically reseting again, if start by force once more, it enters the disjunction state again, does not also start engine in any case.Have only the car owner to use the release of remote signal generating means, when first relay is connected, the two-way relay just is in on-state in parallel, should be noted that: when the car owner uses the key normal ignition, because 12 volts of voltages of the storage battery in the start-up course descend (about about 0.5～1.5 volt), so second relay still can controlledly disconnect, but do not influence the normal startup (this moment is by the power supply of first relay) of automobile, behind engine start, big electric current power supply finishes, storage battery recovers 12 volts, and this moment, second relay also recovered normally off thereupon automatically.

The utility model intelligence storage battery has been owing to adopted electronic module, thereby can carry out the intelligent power supply of controllable type to storage battery, has been completely free of the mode that existing storage battery only relies on the lock-controlled switch power supply, has good anti-theft, and its feature is in particular in:

1,, can give the reduction power supplies such as other burglary-resisting system of this car at anti-theft state;

2, can synchronous working with the original burglary-resisting system of this car and not disturb mutually;

When 3, not removing the storage battery locking system,, also it can't be started even the car owner lights a fire with key;

When 4, not removing the storage battery locking system, even " take fire " to starter motor by force, storage battery enters the disconnected state that dodges, refusal power supply automatically.

5, all the storage battery ultrasound emission or the receiving system repetition rates of coding are lower than 1/10000000th.

Further specify the technical solution of the utility model below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that electronic module of the present utility model constitutes schematic diagram.

Fig. 3 is the circuit diagram of second controller in the electronic module.

Embodiment

See Fig. 1, intelligent storage battery of the present utility model, comprise the electrode 2 on bottle 1 and the bottle 1, in bottle 1, be provided with electronic module 3, this electronic module 3 is made up of first relay 31, second relay 33, first controller 32, second controller 34, also comprises and electronic module 3 matching used remote signal generating meanss 4.

The formation of electronic module 3 is seen Fig. 2, first controller 32 receives for remote signal, decode controller, with first relay, 31 component units circuit, big electric current when automobile start to be provided, first controller 32 is supporting with remote signal generating means 4, adopt ultrasonic wave to take place and receiving circuit, be prior art, specifically can adopt the product of the same type of domestic other producers such as TKD-2088 alarm of Guangzhou railway industry burglary-resisting installation Co., Ltd production, the internal positive d end of the power end of

first controller

32 and 12V storage battery joins, K1 and the storage battery output cathode a end of often opening of first relay 31 joins, the internal positive d end of one termination storage battery of its coil, the output b of the direct current output diode of another termination first controller 32.Second controller 34 is the short circuit current limitation controller, with second relay, 33 component units circuit, in order to the power supply of the weak electricity system of automobile when parking state to be provided, the power supply of second controller 34 is taken from the output a point of the normal-closed end of second relay 33, the normally closed input of second relay 33 and storage battery internal positive d end join, the one termination storage battery internal positive d end of its coil, whether the c point of the collector electrode of the power output tube of another termination second controller 34 is to produce controlled action.

Second controller 34 is the short circuit current limitation controller, with second relay, 33 component units circuit, in order to the power supply of the weak electricity system of automobile when parking state to be provided.The circuit of second controller 34 is seen Fig. 3, and K2 is the normally closed interlock of second relay 33, generally, connects the positive pole of storage battery E by it, powers to the external world.K3 is the ignition switch of automobile start motor (motor) M, R1, R2 are the sampling comparison resistance, C1 is an anti-jamming circuit, R3, D1, V1 are clamp circuit, R4, D2, R5, R6, D3, V2, R7 constitute the promotion circuit, R8, V3 are the driving switch circuit, and the collector electrode of V3 is connected to the c point of relay 33, the anodal a end of the output termination storage battery of the normally closed interlock K2 of relay 33.

Operation principle is as follows: under the normal condition, the midpoint potential of R1 and R2 is about 6 volts of 1/2E, and D1 is 5.0 volts of voltage stabilizing values, the emitter grounding of V1,1/2E 〉=V at this moment _R3+ V _D1+ V _1e, so the complete saturation conduction of triode V1, its collector voltage V _1C0 volt of ≈ is positioned at the transistor base voltage clamp in 0 volt, so V2 ends, triode V3 also ends, relay 33 not adhesives, and K2 keeps normally off, and storage battery keeps normal reduction power supply.When ignition switch K3 connects, power supply moment of E, (I 〉=80A) power supply descended about 0.5～1.5 volt because of big electric current, taking a sample this moment, midpoint potential is same to descend 0.5～1.5 volt, because D1 is a voltage-stabiliser tube, the voltage stabilizing value is 5.0, therefore the condition of it and the conducting of V1 emitter must be sampling voltage 〉=5.7～6.0 volt, so at the K3 ignition point, V1 ends rapidly, its collector voltage rises, exciter tube V2 conducting, make driving tube V3 conducting, relay J 2 adhesives, contact K2 disconnects, cut off power supply to external world, motor M can not be provided electric current and started by K2, and this moment, circuit was cut off power supply, V1 is automatic cut-off again, but C3 is a discharge capacity, it and R5, D3, V2, R7 constitutes bleed-off circuit, and its discharge time is by C3 and R5, the R7 decision, set C1=47 μ F herein, so be 10 seconds discharge time, i.e. V2, V3 keeps the conducting state in 10 seconds, after 10 seconds, V2, V3 also ends, relay recovers the K2 on-state again, and service restoration is if light a fire K3 once more, or artificial overlap joint starting, circuit repeats said process, because the characteristic of storage battery E, during electric current≤30A, battery voltage descends hardly, therefore, can keep the following electric current power supply of 30A not produce misoperation, realize thus motor startup must by the forceful electric power power supply circuits (〉=80A) can normal ignition under the work.The power supply and this circuit can only weaken (≤30A).

This intelligent storage battery is not limited to automobile burglar, can also be widely used in the safe antitheft of various employing storage battery power supply units.

Claims

1. intelligent storage battery, comprise the electrode on bottle and the bottle, it is characterized in that being provided with electronic module in bottle, this electronic module is made up of first relay, second relay, first controller, second controller, also comprise and the matching used remote signal generating means of electronic module, wherein: