CN201545101U - Theftproof device of electric vehicle - Google Patents
Theftproof device of electric vehicle Download PDFInfo
- Publication number
- CN201545101U CN201545101U CN2009203125709U CN200920312570U CN201545101U CN 201545101 U CN201545101 U CN 201545101U CN 2009203125709 U CN2009203125709 U CN 2009203125709U CN 200920312570 U CN200920312570 U CN 200920312570U CN 201545101 U CN201545101 U CN 201545101U
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- battery
- housing
- circuit
- control unit
- driven car
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Abstract
The utility model belongs to a battery of an electric vehicle, and particularly to a theftproof device of the electric vehicle. The utility model is characterized in that: the theftproof device at least comprises a battery and a bidirectional alarm which are electrically connected through wireless; the battery comprises a battery housing, an outer electrode of the battery housing, a power output end in the housing, and a control unit; a control switch is connected between the outer electrode of the battery housing and the power output end in the housing; the control switch is electrically connected with the control unit; and the control unit is fixed in the housing. The theftproof device of electric vehicle has the advantages of convenient use, high safety and low cost. Therefore the purposes of safety and theftproof function of the electric vehicle can be realized through selecting the battery when the electric vehicle is bought.
Description
Technical field
The utility model belongs to battery of electric vehicle, particularly the battery-driven car anti-joyride device.
Background technology
Battery-driven car (as Electrical Bicycle, battery-operated motor cycle) enters in people's the life in a large number in recent years, and battery-driven car has become the vehicle that the lower common people of income select owing to easy to use, cheap.Yet the stolen of battery-driven car really allows the user have a headache very much.Most for this reason battery-driven cars all are equipped with anti-joyride device, and when vehicle was stolen, the Vehicular vibration anti-joyride device can send chimes of doom.Existing anti-joyride device can only provide chimes of doom, and the chimes of doom of each car is closely similar again, when the car owner is difficult to recognize the chimes of doom that is that whose vehicle sends when vehicle is far away.
Though a kind of bidirectional theftproof device is also arranged now, the power supply of bidirectional theftproof device is taken from the battery of battery-driven car, the bidirectional theftproof device is furnished with a plurality of interface outputs simultaneously, when the user buys, except that with the power end of anti-joyride device with the battery electrode of battery-driven car is connected, be used to control the battery output of battery-driven car and motor and power and also can be connected to control interface, realize two-way control.
Because battery-driven car when dispatching from the factory, is not reserved these interfaces, so the interface of bidirectional theftproof device and battery-driven car is connected and needs the professional to carry out.This not only inconvenient customer also can increase expense.
Summary of the invention
The purpose of this utility model provides the battery-driven car anti-joyride device that a kind of property easy to use, safe is good, cost is low, so that make when buying battery-driven car as long as select this battery just can realize the purpose of battery-driven car safe antitheft.
The purpose of this utility model is achieved in that the battery-driven car anti-joyride device, it is characterized in that: which comprises at least battery, and battery and bi-directional annunciator 18, battery and bi-directional annunciator 18 are electrically connected by radio.
Battery comprises power output end and control unit in the battery container, battery container external electrode, housing, is connected master cock between housing external electrode and the interior power output end of housing, and master cock is electrically connected with control unit, and control unit is fixed in the housing.
Bi-directional annunciator 18 comprises radio transmitter 16, treater 13, wireless receiving circuit 17, alarm unit 14, booster circuit 15 and button switch 19, it is the button that locks that button switch 19 has one of three button, unblank a button and a dormancy button, treater 13 is EM78P153, the positive-negative power end of EM78P153 is electrically connected with booster circuit 15 out-put supplies, the I/O mouth of treater 13 and radio transmitter 16, the data terminal of wireless receiving circuit 17 is electrically connected, the I/O mouth of EM78P153 and alarm unit 14, button locks, unblank a button and the electrical connection of dormancy keystroke interface.
Described switch can be the normally closed switch of relay, and relay is electrically connected with the control circuit of control unit.
Described switch can be a silicon control, and silicon control is electrically connected with the control circuit of control unit.
Described control unit comprises a vibrating sensing circuit, the vibrating sensing circuit is electrically connected with control circuit, when described switch was disconnected by control unit control, the output signal that the vibrating sensing circuit produces can be sent to outside the housing by the radio transmitter in the control unit.
Electrode that described housing is outer and the electrode in the housing are connected with diode, and two utmost point negative poles are interior.
Electrode that described housing is outer and the electrode in the housing are connected with mechanical connection mechanism.
Described radio transmitter is the radio frequency amplifying circuit that amplify at the two poles of the earth.
The utility model has the advantages that: owing between the output electrode switch is arranged in power output end in the housing of battery and the housing, switch can be the normally closed switch or the silicon control of relay, and silicon control or relay are electrically connected with the control circuit of control unit.Control unit is fixed in the housing, and control unit is by receiving wireless command signal driving switch closed and disconnected.Control unit comprises a vibrating sensing circuit, and the vibrating sensing circuit is electrically connected with control circuit, and when described switch was disconnected by control unit control, the output signal that the vibrating sensing circuit produces can be sent to outside the housing by the radio transmitter in the control unit.After the customer buys the battery-driven car that uses this battery like this, do not need to install any anti-joyride device, as long as just energy safe ready control battery-driven car is antitheft for a two-way remote control.Not only make things convenient for the customer to use, also reduced expense.
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:
Description of drawings
Fig. 1 is the utility model embodiment schematic diagram;
Fig. 2 is a control unit circuit diagram among Fig. 1;
Fig. 3 is the bi-directional annunciator schematic diagram.
Among the figure, 1, battery container; 2, power output end in the housing; 3, battery container external electrode; 4, switch; 5, control unit; 6, wireless transmitter module; 7, there is not the connection module of reception; 8, vibration sensor; 9, relay; 10, power circuit; 11, time delay circuit; 12, interface circuit; 13, treater; 14, alarm unit; 15, booster circuit; 16, radio transmitter; 17, wireless receiving circuit; 18, bi-directional annunciator; 19, button switch; 20, radio.
The specific embodiment
As shown in Figure 1, antitheft battery comprises battery container 1 and battery container external electrode 3 at least, is connected switch 4 between the power output end 2 in housing external electrode 3 and the housing, and switch 4 is normally closed switchs of relay 9; The control end of relay 9 is electrically connected with control unit 5.Control unit 5 includes treatment circuit, wireless transmitter module 6, does not have the connection module 7 of reception and vibration sensor 8.Treatment circuit passes through not have the connection module of reception 7 and receives wireless command, and it is when allowing control unit 5 be in anti-theft state that treatment circuit receives order by nothing reception connection module 7, and processing circuit controls relay 9 disconnects its switch 4.The battery-driven car of at this moment working as the battery placement is if any vibration, and when vibration sensor 8 had signal to produce, processing circuit controls wireless transmitter module 6 outwards sent radio 20 signals.When processing unit receives order by nothing reception connection module 7 is when allowing control unit 5 be in dormant state, and processing circuit controls relay 9 makes its switch 4 closures.At this moment the battery-driven car of placing when battery has vibration, and treatment circuit can not controlled wireless transmitter module 6 yet and outwards send radio signal.
As different from Example 1, the switch 4 of embodiment 2 is silicon controls, and the silicon control input end is electrically connected with power output end 2 in the housing, and the silicon control mouth is electrically connected with battery container external electrode 3, and the silicon controlled control end is electrically connected with control unit 5.Control unit 5 includes treatment circuit, wireless transmitter module 6 equally, does not have the connection module 7 of reception and vibration sensor 8.Treatment circuit passes through not have the connection module of reception 7 and receives wireless command, and it is when allowing control unit 5 be in anti-theft state that treatment circuit receives order by nothing reception connection module 7, and the processing circuit controls silicon control disconnects.The battery-driven car of at this moment working as the battery placement is if any vibration, and when vibration sensor 8 had signal to produce, processing circuit controls wireless transmitter module 6 outwards sent radio signals.When processing unit receives order by nothing reception connection module 7 is when allowing control unit 5 be in dormant state, and the processing circuit controls silicon control makes its switch 4 closures.At this moment the battery-driven car of placing when battery has vibration, and treatment circuit can not controlled wireless transmitter module 6 yet and outwards send radio signal.Because being circuit commonly used, SCR control is not described further at this yet.Certainly switch 4 also can adopt other circuit to realize.
A kind of circuit comparatively at a low price of control circuit among Fig. 1 is to be provided by Fig. 2.
As shown in Figure 2, control unit 5 includes treatment circuit EM78P153, wireless transmitter module 6, wireless receiving module 7 and two mercury switches as vibration sensor 8.The P51 mouth of EM78P153 is electrically connected with the input port of wireless transmitter module 6 by interface circuit 12; Be used for outwards sending wireless signal.The P60 mouth of EM78P153 is electrically connected with the data terminal of wireless receiving module 7, receives the detected wireless signals order by data terminal.The P63 of EM78P153 and P64 connect two mercury switches respectively, constitute vibration detection circuit by two mercury switches and two resistance; Two vertical mutually placements of mercury switch help detecting the different directions vibration.The P52 mouth of EM78P153 drives a relay 9, the shutoff and the closure of the normally closed switch 4 of control relay 9 by an aerotron.Power circuit 10 comprises the adjustable output voltage stabilizing circuit of a current-limiting resistance, zener diode, LM373 formation and 3.6 volts of mu balanced circuits that HT7136 constitutes.Because battery has the 12 volts outputs that have of 48 outputs, in order to adapt to the output of different cell pressures, adjustable output voltage stabilizing circuit and HT7136 that increase is made of current-limiting resistance, zener diode, a LM373 constitute power circuit 10.Wireless transmitter module 6 adopts the radio circuit of the 315Mz of two-stage amplification.Its operating voltage is 12 for best, and under this condition, communication distance can reach 200-500 rice.Time delay circuit 11 is as the outer timer of EM78P153, so that make EM78P153 can regularly finish signal detection to wireless receiving module 7.The effective big static current of lcd of EM78P153 meeting under interior definition status can effectively solve power problems by time delay circuit 11.Time delay circuit 11 is made up of diode, RC circuit and a collecting electrode output triode circuit, diode one end is electrically connected with the P62 mouth of EM78P153, charge to the RC circuit by diode by the P62 mouth, the RC circuit outputs to a collecting electrode output triode base stage, make the transistor collector mouth produce high-low level and change, the transistor collector mouth is electrically connected with the P62 mouth simultaneously.Because the P62 mouth charges to the RC circuit by diode, diode current flow resistance is very little, as long as very short pulse just can make the electric capacity current potential reach charging valtage, and the R value in the RC circuit of amplification process (1-2M) greatly, the transistor collector mouth just has the level variation of a broad like this.Both can realize regularly reducing power consumption again by level transformation period and the charging pulse width of regulating broad.
As shown in Figure 3, bi-directional annunciator 18, comprise radio transmitter 16, treater 13, wireless receiving circuit 17, alarm unit 14, booster circuit 15 and button switch 19, it is lock button, unblank a button and a dormancy button that button switch 19 has one of three button.Bi-directional annunciator 18 comprises radio transmitter 16, treater 13, wireless receiving circuit 17, alarm unit 14, booster circuit 15 and button switch 19, it is the button that locks that button switch 19 has one of three button, unblank a button and a dormancy button, treater 13 is EM78P153, the positive-negative power end of EM78P153 is electrically connected with booster circuit 15 out-put supplies, the I/O mouth of treater 13 and radio transmitter 16, the data terminal of wireless receiving circuit 17 is electrically connected, the I/O mouth of EM78P153 and alarm unit 14, button locks, unblank a button and the electrical connection of dormancy keystroke interface.
Booster circuit 15 boosts to the 3-3.6 volt with 1.5 volts No. 5 batteries; The control unit that the button that locks is used in battery container sends wireless command information, making cell output voltage is zero, only allow control unit work, switch 4 is disconnected, after the control unit of battery receives the order that the button that locks sends, handle the vibration detection state, when vibration signal is exported, can send alarm message to bi-directional annunciator 18, after the treater 13 of bi-directional annunciator 18 received wireless receiving circuit 17 signals, treated and affirmation back provided information by alarm unit 14.Alarm unit 14 can be acousto-optic, vibration information.Unblank button when pressing, and the treater 13 of bi-directional annunciator 18 sends unlock command by radio transmitter 16 to battery, and battery is connected switch 4 normal output voltages after receiving unlock command.At this moment there is vibration signal also can not export any information.When the dormancy button was pressed, treater 13 sent sleep command by radio transmitter 16 to battery, and battery receives cut-off switch 4 after the sleep command, at this moment has vibration signal also can not export any information.
Be connected with diode between the power output end 2 in electrode that battery container of the present utility model is outer and the housing, two utmost point negative poles are interior.When electric power output voltage is low in housing like this or no-voltage need charge the time, can not influence the normal use of battery.In addition, power output end has mechanical bindiny mechanism in electrode that housing is outer and the housing, when control unit 5 cisco unity malfunctions, makes its conducting by mechanical connection mechanism.
Claims (9)
1. battery-driven car anti-joyride device, it is characterized in that: it comprises battery and bi-directional annunciator (18), and battery and bi-directional annunciator (18) are electrically connected by radio.
2. battery-driven car anti-joyride device according to claim 1, it is characterized in that: described battery comprises power output end and control unit in battery container, battery container external electrode, the housing, be connected master cock between the power output end in housing external electrode and the housing, master cock is electrically connected with control unit, and control unit is fixed in the housing.
3. battery-driven car anti-joyride device according to claim 1, it is characterized in that: described bi-directional annunciator (18) comprises radio transmitter (16), treater (13), wireless receiving circuit (17), alarm unit (14), booster circuit (15) and button switch (19), button switch (19) has three buttons, it is respectively the button that locks, unblank button and dormancy button, treater (13) is EM78P153, the positive-negative power end of EM78P153 is electrically connected with booster circuit (15) out-put supply, the I/O mouth of treater (13) and radio transmitter (16), the data terminal of wireless receiving circuit (17) is electrically connected, the I/O mouth of EM78P153 and alarm unit (14), button locks, unblank a button and the electrical connection of dormancy keystroke interface.
4. battery-driven car anti-joyride device according to claim 2 is characterized in that: described switch is the normally closed switch of relay, and relay is electrically connected with the control circuit of control unit.
5. battery-driven car anti-joyride device according to claim 2 is characterized in that: described switch is a silicon control, and silicon control is electrically connected with the control circuit of control unit.
6. battery-driven car anti-joyride device according to claim 2, it is characterized in that: described control unit comprises a vibrating sensing circuit, the vibrating sensing circuit is electrically connected with control circuit, when described switch is disconnected by control unit control, the output signal that the vibrating sensing circuit produces can be sent to outside the housing by the radio transmitter in the control unit.
7. battery-driven car anti-joyride device according to claim 2 is characterized in that: electrode that described housing is outer and the electrode in the housing are connected with diode.
8. battery-driven car anti-joyride device according to claim 2 is characterized in that: electrode that described housing is outer and the electrode in the housing are connected with mechanical connection mechanism.
9. battery-driven car anti-joyride device according to claim 3 is characterized in that: described radio transmitter is the radio frequency amplifying circuit that amplify at the two poles of the earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203125709U CN201545101U (en) | 2009-10-15 | 2009-10-15 | Theftproof device of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203125709U CN201545101U (en) | 2009-10-15 | 2009-10-15 | Theftproof device of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201545101U true CN201545101U (en) | 2010-08-11 |
Family
ID=42600265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203125709U Expired - Fee Related CN201545101U (en) | 2009-10-15 | 2009-10-15 | Theftproof device of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201545101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381281A (en) * | 2011-08-19 | 2012-03-21 | 徐健 | Electric automobile motive power control system |
| CN109319020A (en) * | 2018-09-21 | 2019-02-12 | 上海理工大学 | A kind of electric vehicle anti-theft battery |
-
2009
- 2009-10-15 CN CN2009203125709U patent/CN201545101U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381281A (en) * | 2011-08-19 | 2012-03-21 | 徐健 | Electric automobile motive power control system |
| CN109319020A (en) * | 2018-09-21 | 2019-02-12 | 上海理工大学 | A kind of electric vehicle anti-theft battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20111015 |