CN202953085U - Electric vehicle with one-way remote controller - Google Patents
Electric vehicle with one-way remote controller Download PDFInfo
- Publication number
- CN202953085U CN202953085U CN 201220631437 CN201220631437U CN202953085U CN 202953085 U CN202953085 U CN 202953085U CN 201220631437 CN201220631437 CN 201220631437 CN 201220631437 U CN201220631437 U CN 201220631437U CN 202953085 U CN202953085 U CN 202953085U
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- Prior art keywords
- music
- remote controller
- relay
- alarm
- integrated circuit
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- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model relates to an electric vehicle with a one-way remote controller. The electric vehicle with the one-way remote controller comprises a control circuit. The one-way remote controller is provided with a wireless transmitting module. The control circuit comprises a single chip microcomputer, a music alarm circuit and a wireless receiving module. The music alarm circuit is provided with a music integrated circuit and an alarm control circuit. The alarm control circuit comprises an audion, a biasing resistor and a relay. One end of a relay coil is connected with an emitting electrode of the audion in a series mode. One end of the biasing resistor is connected with the single chip microcomputer. A normally open contact of the relay is connected with a spring switch and a switch control end of the music integrated circuit in a series mode. A music selection end of the music integrated circuit is connected with the single chip microcomputer. The two ends of the spring switch are connected with a fourth capacitor in a parallel mode. Due to the fact that the music integrated circuit is added to the control circuit, users can download music by themselves, set their favorite music through the one-way remote controller, and therefore the defect that alarm sounds of electric vehicles are same is avoided, and users can judge whether the alarming electric vehicle is their own or not when hearing an alarm in many vehicles.
Description
Technical field
The utility model relates to the vehicle technology field, particularly a kind of battery-driven car with unidirectional remote controller.
Background technology
Along with the development of modern science and technology, battery-driven car has become middle and low income group's main walking-replacing tool.Thereby the anti-theft technique of battery-driven car also just becomes the key factor that people protect battery-driven car.Stolen in order to prevent vehicle, the anti-joyride device used at first on battery-driven car is anti-theft column lock, then develops into unidirectional Car Burglar Alarm by anti-theft column lock, Bidirectional burglar alarm now occurred.But that generally uses at present is still unidirectional Car Burglar Alarm, this class Car Burglar Alarm radical function: remote controller open and close lock, and vibration alarming, warning signal pipes to remind the car owner.There is a larger shortcoming in unidirectional Car Burglar Alarm: car car owner of many times, can hear that chimes of doom also is difficult for the whether own battery-driven car of judgement in warning.If use, the Bidirectional burglar alarm relative cost is higher, power consumption is larger.
The utility model content
The technical problems to be solved in the utility model is: while reporting to the police in order to overcome existing battery-driven car, whether difficult identification by the car owner is the deficiency of the battery-driven car sound of oneself, and the utility model provides a kind of battery-driven car with unidirectional remote controller.
The utility model solves the technical scheme that its technical matters adopts: a kind of battery-driven car with unidirectional remote controller, and comprise unidirectional remote controller and be arranged on the control circuit on battery-driven car, be provided with wireless transmitter module in described unidirectional remote controller; Described control circuit comprises micro controller system, music alarm circuit and for the wireless receiving module of the signal that receives described wireless transmitter module, the signal output part of described wireless receiving module is connected with micro controller system, described music alarm circuit has music integrated circuit and alarm control circuit, described music integrated circuit has the music holder, described alarm control circuit comprises aerotron, biasing resistor and relay, one end of the coil of described relay is connected with the emitter of aerotron, other end ground connection; One end of described biasing resistor is connected with the base stage of aerotron, and the other end is connected with micro controller system; Described music integrated circuit has switch control end and melody selecting side, and the open contact of described relay is connected with the switch control end of jack, music integrated circuit; The melody selecting side of described music integrated circuit is connected with micro controller system; The two ends of described jack are parallel with the 4th electric capacity.
The coil two ends of described relay are parallel with the first diode, and the positive pole of described the first diode is connected with the ground terminal of relay coil.
Also have the second diode, the negative pole of described the second diode is connected with the open contact of relay, and positive pole is connected with power supply.
The beneficial effects of the utility model are, battery-driven car with unidirectional remote controller of the present utility model, increase music integrated circuit in control circuit, and music integrated circuit has the music holder, can select melody by the I/O mouth of micro controller system, the output signal of I/O mouth is controlled by unidirectional remote controller, and unidirectional remote controller is realized controlling by wireless transmitter module and wireless receiving module; Music in the music holder can the user be downloaded voluntarily, and the melody of oneself liking is set by unidirectional remote controller, therefore, avoided the identical deficiency of battery-driven car chimes of doom, car car owner of many times, heard that chimes of doom just can judge that to be whether oneself battery-driven car reporting to the police.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the schematic circuit diagram with the optimum embodiment of control circuit in the battery-driven car of unidirectional remote controller of the present utility model.
In figure 1, loudspeaker.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of battery-driven car with unidirectional remote controller of the present embodiment, comprise unidirectional remote controller and be arranged on the control circuit on battery-driven car, as shown in Figure 1, in unidirectional remote controller, is provided with wireless transmitter module; Control circuit comprises micro controller system, music alarm circuit and for the wireless receiving module of the signal that receives wireless transmitter module, the signal output part of wireless receiving module is connected with micro controller system, music alarm circuit has music integrated circuit and alarm control circuit, music integrated circuit has the music holder, alarm control circuit comprises aerotron Q1, biasing resistor R1 and relay K A, one end of the coil of relay K A is connected with the emitter of aerotron Q1, other end ground connection; The end of biasing resistor R1 is connected with the base stage of aerotron Q1, and the other end is connected with micro controller system; Music integrated circuit has switch control end and melody selecting side, the open contact of relay K A is connected with the switch control end of music integrated circuit, the open contact of relay K A also is in series with jack KM1 and the second diode D2, the negative pole of the second diode D2 is connected with the open contact of relay K A, and positive pole is connected with power supply; The melody selecting side of music integrated circuit is connected with micro controller system.
The coil two ends of relay K A are parallel with the first diode D1, and the positive pole of the first diode D1 is connected with the ground terminal of relay K A coil.
The two ends of jack KM1 are parallel with the 4th capacitor C 4.
Micro controller system is used internal clocking, and XTAL1 and XTAL2 pin meet crystal oscillator and trimming capacitor C 1 and C2.Micro controller system RST mouth is by capacitor C 3 ground connection, and capacitor C 3 is by grounding resistance R2 ground connection.
After wireless receiving module is received the impulse singla of the wireless transmitter module in unidirectional remote controller, wireless receiving module output 4.5V high pulse signal, micro controller system receives this impulse singla relief P27 mouth and powers on, when the P27 mouth has high level output, add a bias current by base biasing resistor R1 to aerotron, aerotron Q1 forward bias, DC relay KA adhesive, music integrated circuit is controlled by jack KM1 only, and battery-driven car is in the alert status of setting up defences; And, jack KM1 two ends the 4th capacitor C 4 in parallel, after unidirectional remote controller sends the signal of setting up defences, the open contact closure of relay K A, the 4th capacitor C 4 transient switchings, music integrated circuit will obtain a momentary voltage, send the successful sound of setting up defences.When jack KM1 is subject to after the extraneous vibration signal triggers connecting music integrated circuit, reach the purpose of electric vehicle anti-theft alarm.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to the claim scope.
Claims (3)
1. the battery-driven car with unidirectional remote controller, comprise unidirectional remote controller and be arranged on the control circuit on battery-driven car, it is characterized in that: in described unidirectional remote controller, be provided with wireless transmitter module; Described control circuit comprises micro controller system, music alarm circuit and for the wireless receiving module of the signal that receives described wireless transmitter module, the signal output part of described wireless receiving module is connected with micro controller system, described music alarm circuit has music integrated circuit and alarm control circuit, described music integrated circuit has the music holder, described alarm control circuit comprises aerotron (Q1), biasing resistor (R1) and relay (KA), one end of the coil of described relay (KA) is connected with the emitter of aerotron (Q1), other end ground connection; One end of described biasing resistor (R1) is connected with the base stage of aerotron (Q1), and the other end is connected with micro controller system; Described music integrated circuit has switch control end and melody selecting side, and the open contact of described relay (KA) is connected with the switch control end of jack (KM1), music integrated circuit; The melody selecting side of described music integrated circuit is connected with micro controller system; The two ends of described jack (KM1) are parallel with the 4th electric capacity (C4).
2. the battery-driven car with unidirectional remote controller as claimed in claim 1, it is characterized in that: the coil two ends of described relay (KA) are parallel with the first diode (D1), and the positive pole of described the first diode (D1) is connected with the ground terminal of relay (KA) coil.
3. the battery-driven car with unidirectional remote controller as claimed in claim 1, it is characterized in that: also have the second diode (D2), the negative pole of described the second diode (D2) is connected with the open contact of relay (KA), anodally with power supply, is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631437 CN202953085U (en) | 2012-11-26 | 2012-11-26 | Electric vehicle with one-way remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631437 CN202953085U (en) | 2012-11-26 | 2012-11-26 | Electric vehicle with one-way remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953085U true CN202953085U (en) | 2013-05-29 |
Family
ID=48458670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631437 Expired - Fee Related CN202953085U (en) | 2012-11-26 | 2012-11-26 | Electric vehicle with one-way remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953085U (en) |
-
2012
- 2012-11-26 CN CN 201220631437 patent/CN202953085U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130529 Termination date: 20151126 |