CN203078473U - Automobile bidirectional alarm based on CAN bus - Google Patents
Automobile bidirectional alarm based on CAN bus Download PDFInfo
- Publication number
- CN203078473U CN203078473U CN 201220468750 CN201220468750U CN203078473U CN 203078473 U CN203078473 U CN 203078473U CN 201220468750 CN201220468750 CN 201220468750 CN 201220468750 U CN201220468750 U CN 201220468750U CN 203078473 U CN203078473 U CN 203078473U
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Abstract
The utility model provides an automobile bidirectional alarm based on CAN bus which has advantages of convenient connection, quick data transmission and low failure rate. The installation of the utility model adopts a method without cutting and wiring. The installation is convenient and the remote-controlled distance is far. The automobile bidirectional alarm based on CAN bus comprises a bidirectional alarm host and a handle. The bidirectional alarm host is connected to one end of a special OBD wire; the other end of the special OBD wire is connected with a male; an OBD female on a branch connector is provided in any location of the wires of the bus; and the bidirectional alarm host is connected with the handle through wireless communication. The utility model employs bidirectional communication. The vehicle owner can control the bidirectional alarm host to implement corresponding functions by using the handle, and, at the same time, the bidirectional alarm host sends current state information of the vehicle back to the handle, and the handle displays the current state of the vehicle.
Description
Technical field
The utility model belongs to the car alarm technical field, is specifically related to a kind of automobile double based on the CAN bus to Car Burglar Alarm.
Background technology
Along with expanding economy, automobile is more and more universal as the important vehicle, and meanwhile the stolen incident of automobile also increases year by year, cause damage for the country and people's property, so automobile burglar is the social concern that needs to be resolved hurrily.
What automobile first wife's anti-theft system extensively adopted at present is CAN-BUS Controller Area Network BUS technology, reduced the interface quantity of interior wire harness of car body and controller in a large number, reduced the rate of breakdown of automotive electrical system, combine driving engine, change speed gear box, safety air bag, combination instrument, ABS and computer system diagnostics, the safety of automobile has obtained promoting by a relatively large margin.
Be limited by the restriction of cost, some automobile first wifves' anti-joyride device safety is not high enough, and vehicle first wife's Car Burglar Alarm is all controlled with hand-held remote controller, remote operated distance is generally tens meters, if car stowage place and the distance of holding the remote controller between the person exceed remote operated distance, then can't the safety case of vehicle be detected.Therefore, become the anti-theft measure of being approved by numerous car owners more safely and effectively by installing anti-joyride device onboard additional.
At present, traditional alarms and security systems for automobiles need need to bury underground a large amount of wire harness to transmit the signal of sensor acquisition on the market in cabin and vehicle body, install by destroying the original-pack circuit of vehicle, occur the problem of conflicting easily with the original-pack anti-theft system generation systems of vehicle.And the installation of Car Burglar Alarm does not still have unified standard, practitioner's quality that Car Burglar Alarm is installed differs, if the manufacturer without vehicle is detected and the access vehicle line, cause some cars to be installed behind the Car Burglar Alarm owing to changed the circuit of vehicle, potential safety hazard occurs, and circuit is difficult to reply original-pack state once changing the back again.
The utility model content
A kind of automobile double based on the CAN bus that the utility model provides that a kind of and vehicle connect conveniently, data transmission is fast, fault rate is low adopts not have and cuts, exempts from the wiring mounting means to Car Burglar Alarm, and easy for installation, remote control distance is far away.The utility model adopts two way communication, the car owner can pass through handle (2) control bidirectional theftproof device main frame (1) and realize corresponding function, bidirectional theftproof device main frame (1) sends to handle (2) with the automobile current state information simultaneously, and handle (2) demonstrates the automobile current state.
Realize that the technical scheme that the utility model purpose is adopted is:
A kind of automobile double based on the CAN bus is to Car Burglar Alarm, comprise bidirectional theftproof device main frame (1) and handle (2), it is characterized in that: described bidirectional theftproof device main frame (1) connects with the special-purpose end that is connected wire rod (3) of an OBD, special-purpose wire rod (3) other end that connects of OBD is connected with an OBD male (4), the wire rod optional position of data wire harness is provided with a branch connector OBD female (5), OBD female (5) can connect the external detection device, be used for quick joint detection device and diagnose, described bidirectional theftproof device main frame (1) docks by the mode of wireless telecommunications with handle (2).
Described bidirectional theftproof device main frame (1) links to each other with a special-purpose wire rod (6) that is connected, the special-purpose end of wire rod (6) that connects is by special-purpose connection wire rod female A(7) be connected to bidirectional theftproof device main frame (1), the other end is the tapered end adaptor union of startup host-specific connection wire rod male (8) connection vehicle, and the optional position on the special use connection wire rod (6) is provided with and starts host-specific connection wire rod female B(9) connection vehicle tapered end plug male.
Described bidirectional theftproof device main frame (1) is provided with the RF wireless receiving module, carries out two way communication by antenna (10) and handle (2).
Described bidirectional theftproof device main frame (1) be connected around sign indicating number device (15), be complementary around sign indicating number device (15) and intellective IC card in the car key and dock, described lock embryo (14) is complementary with ignition trigger tapered end (13).
Described handle (2) is provided with button switch, Warning light and USB charge port; Described button switch has setting key, removes key, function key and opens the baggage container key; Described Warning light lock a door antitheft icon, the icon of unblanking, auditory tone cues icon, baggage container icon, start icon, side door icon, trigger icon, car light icon, baggage container icon, signal strength indication icon, battery electric quantity icon.
Described handle (2) can have a plurality of.
Described bidirectional theftproof device main frame (1) has the CAN communication protocol consistent with vehicle, and its networking command form is identical with the network communication protocol of vehicle, mates fully with vehicle multichannel control unit.
Useful technique effect of the present utility model:
1. installation of the present utility model does not have and cuts, exempts from wiring, do not destroy vehicle first wife circuit, reduced installation process numerous and diverse look for line and wiring work, avoid the wrong circuit and caused the phenomenon that the vehicle electrical path loss is bad, installation quality is better, efficient is higher, and installation is simple, convenient, and the car owner can install voluntarily.
2. when using, when the special-purpose OBD male (4) that connects wire rod (3) of band OBD was inserted vehicle OBD adaptor union, the OBD female (5) of reservation can connect external detecting device, makes things convenient for joint detection equipment, makes vehicle obtain maintenance in the very first time.
3. the utility model adopts two way communication, the car owner can pass through handle (2) control bidirectional theftproof device main frame and realize corresponding function, bidirectional theftproof device main frame (1) sends to handle (2) with the automobile current state information simultaneously, and handle (2) demonstrates the automobile current state.
4. this bidirectional theftproof device main frame (1) has the CAN communication protocol consistent with vehicle, and its networking command form is identical with the network communication protocol of vehicle, mates fully with vehicle multichannel control unit.
5. the utility model can be realized the remote activation function, brings fashion cool in summer and warm in winter and convenient to the car owner, realizes same temperature in shelter, office, the car, comfortable enjoyment.
Description of drawings
Accompanying drawing 1 is a system of the present utility model connection diagram.
Among the figure: 1. bidirectional theftproof device main frame, 2. handle, the special-purpose wire rod that connects of 3.OBD, 4.OBD male, 5.OBD female, the 6. special-purpose wire rod that connects, 7. the special-purpose wire rod female A that connects, the 8. special-purpose wire rod male that connects, the 9. special-purpose wire rod female B that connects, 10.RF antenna, 11. vibration sensor, 12. around sign indicating number device line, 13. ignition trigger tapered ends, 14. the lock embryo, 15. around the sign indicating number device.
The specific embodiment
Below with accompanying drawing 1 as embodiment of the present utility model, the technical solution of the utility model is described: a kind of automobile double based on the CAN bus is to Car Burglar Alarm, comprise bidirectional theftproof device main frame (1) and handle (2), it is characterized in that: be connected with the special-purpose wire rod (3) that connects of an OBD on the described bidirectional theftproof device main frame (1), the special-purpose wire rod (3) that connects of OBD is connected with an OBD male (4), the wire rod optional position of data wire harness is provided with a branch connector OBD female (5), OBD female (5) can connect the external detection device, be used for quick joint detection device and diagnose, described bidirectional theftproof device main frame (1) and the mode interaction data of handle (2) by wireless telecommunications.
Described bidirectional theftproof device main frame (1) links to each other with a special-purpose wire rod (6) that is connected, the special-purpose end of wire rod (6) that connects is by special-purpose connection wire rod female A(7) be connected to bidirectional theftproof device main frame (1), the other end is the tapered end adaptor union of startup host-specific connection wire rod male (8) connection vehicle, and the optional position on the special use connection wire rod (6) is provided with and starts host-specific connection wire rod female B(9) connection vehicle tapered end plug male.This system upgrades on the mode that car key starts, the car owner both can start automobile with car key, also can be by the button on this product handle (2), and a key starts automobile, simultaneously also can open air-conditioning by Remote, bring fashion cool in summer and warm in winter and convenient to the car owner.
Described bidirectional theftproof device main frame (1) is provided with the RF wireless receiving module, carries out two way communication by antenna (10) and handle (2).
Described bidirectional theftproof device main frame (1) by around sign indicating number device line (12) be connected around sign indicating number device (15), be complementary around sign indicating number device (15) and intellective IC card in the car key and dock.Described lock embryo (14) is complementary with ignition trigger tapered end (13).
Described handle (2) is provided with button switch, Warning light and USB charge port; Described button switch has setting key, removes key, function key and opens the baggage container key; Described Warning light lock a door antitheft icon, the icon of unblanking, auditory tone cues icon, baggage container icon, start icon, side door icon, trigger icon, car light icon, baggage container icon, signal strength indication icon, battery electric quantity icon.
Described bidirectional theftproof device main frame (1) has the CAN communication protocol consistent with vehicle, and its networking command form is identical with the network communication protocol of vehicle, mates fully with vehicle multichannel control unit.
A kind of automobile double based on the CAN bus of the utility model to the working process of Car Burglar Alarm is: when carrying handle (2) near vehicle, the bidirectional theftproof device enters the state of withdrawing a garrison automatically, and can realize functions such as car door is unblanked, remote activation vehicle this moment.After handle (2) leaves vehicle, the main frame of bidirectional theftproof device enters the state of setting up defences automatically, this moment the bidirectional theftproof function on, when vehicle runs into when illegally opening car door or car body and being moved, vibration sensor (11) is passed to bidirectional theftproof device main frame (1) with vibration signal, bidirectional theftproof device main frame (1) sends the sound and light alarm signal and gives vehicle, and sending alerting signal to handle (2) by wireless module, handle (2) is by vibration, voice and graphic display (promptly by the Warning light on the handle (2)---the antitheft icon of locking a door, the icon of unblanking, the auditory tone cues icon, the baggage container icon, start icon, the side door icon, trigger icon, the car light icon, the baggage container icon is glittering) form send alarm message to handle (2) possessor.At this moment, can by by the setting key on the fixed handle (2), remove key, function key, open baggage container key sending controling instruction, dock the oil circuit of Remote Control Vehicle and circuit disconnection with the communication of bidirectional theftproof device main frame (1) wireless receiving module by handle (2).In addition, handle (2) also can indicate icon to point out the power of docking signal with vehicle by signal strength, it is unimpeded handle (2) can be moved to the transmission of strong position assurance of signal and signals of vehicles this moment, handle (2) also can need can charge in time for it by the USB charge port for it charges by the prompting of battery electric quantity icon.
Described handle (2) can have a plurality of, except the car owner carries a handle (2), also can be equipped with a handle (2) to the household, thereby increases the monitoring intensity to automobile burglar.
The utility model directly docks with the electronic system of vehicle by special connector, bidirectional theftproof device main frame (1) has the CAN communication protocol consistent with vehicle, its networking command form is identical with the network communication protocol of vehicle, mates fully with vehicle multichannel control unit.Installation of the present utility model does not have and cuts, exempts from wiring, does not destroy vehicle line, reduced installation process numerous and diverse look for line and wiring work, avoided the wrong circuit and caused the phenomenon that the vehicle electrical path loss is bad, installation quality is better, efficient is higher; During use, when the special-purpose OBD male (4) that connects wire rod (3) of band OBD was inserted vehicle OBD adaptor union, the OBD female (5) of reservation can connect external detecting device, makes things convenient for joint detection equipment, makes vehicle obtain maintenance in the very first time.
Claims (7)
- One kind based on the automobile double of CAN bus to Car Burglar Alarm, comprise bidirectional theftproof device main frame (1) and handle (2), it is characterized in that: described bidirectional theftproof device main frame (1) connects with the special-purpose end that is connected wire rod (3) of an OBD, special-purpose wire rod (3) other end that connects of OBD is connected with an OBD male (4), the wire rod optional position of data wire harness is provided with a branch connector OBD female (5), OBD female (5) can connect the external detection device, be used for quick joint detection device and diagnose, described bidirectional theftproof device main frame (1) docks by the mode of wireless telecommunications with handle (2).
- 2. a kind of automobile double based on the CAN bus according to claim 1 is to Car Burglar Alarm, it is characterized in that: described bidirectional theftproof device main frame (1) links to each other with a special-purpose wire rod (6) that is connected, the special-purpose end of wire rod (6) that connects is by special-purpose connection wire rod female A(7) be connected to bidirectional theftproof device main frame (1), the other end is the tapered end adaptor union of startup host-specific connection wire rod male (8) connection vehicle, and the optional position on the special use connection wire rod (6) is provided with and starts host-specific connection wire rod female B(9) connection vehicle tapered end plug male.
- 3. a kind of automobile double based on the CAN bus according to claim 1 is to Car Burglar Alarm, and it is characterized in that: described bidirectional theftproof device main frame (1) is provided with the RF wireless receiving module, carries out two way communication by antenna (10) and handle (2).
- 4. a kind of automobile double based on the CAN bus according to claim 1 is characterized in that to Car Burglar Alarm: described bidirectional theftproof device main frame (1) be connected around sign indicating number device (15), be complementary around sign indicating number device (15) and intellective IC card in the car key and dock.Described lock embryo (14) is complementary with ignition trigger tapered end (13).
- 5. a kind of automobile double based on the CAN bus according to claim 1 is to Car Burglar Alarm, and it is characterized in that: described handle (2) is provided with button switch, Warning light and USB charge port; Described button switch has setting key, removes key, function key and opens the baggage container key; Described Warning light lock a door antitheft icon, the icon of unblanking, auditory tone cues icon, baggage container icon, start icon, side door icon, trigger icon, car light icon, baggage container icon, signal strength indication icon, battery electric quantity icon etc.
- 6. a kind of automobile double based on the CAN bus according to claim 1 is to Car Burglar Alarm, and it is characterized in that: described handle (2) can have a plurality of.
- 7. a kind of automobile double based on the CAN bus according to claim 1 is to Car Burglar Alarm, it is characterized in that: described bidirectional theftproof device main frame (1) has the CAN communication protocol consistent with vehicle, its networking command form is identical with the network communication protocol of vehicle, mates fully with vehicle multichannel control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220468750 CN203078473U (en) | 2012-09-14 | 2012-09-14 | Automobile bidirectional alarm based on CAN bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220468750 CN203078473U (en) | 2012-09-14 | 2012-09-14 | Automobile bidirectional alarm based on CAN bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078473U true CN203078473U (en) | 2013-07-24 |
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ID=48824334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220468750 Expired - Fee Related CN203078473U (en) | 2012-09-14 | 2012-09-14 | Automobile bidirectional alarm based on CAN bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078473U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661261A (en) * | 2013-10-27 | 2014-03-26 | 广州市澳锝林电子有限公司 | Intelligent burglary-preventing method for vehicle |
| CN103661267A (en) * | 2013-12-14 | 2014-03-26 | 中山菲柯特电子电器有限公司 | CAN-BUS burglar alarm which is free of detachment, easy to install and capable of being automatically matched with car type |
| CN107487296A (en) * | 2017-08-30 | 2017-12-19 | 彭希南 | Electric automobile alarm based on CAN |
-
2012
- 2012-09-14 CN CN 201220468750 patent/CN203078473U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661261A (en) * | 2013-10-27 | 2014-03-26 | 广州市澳锝林电子有限公司 | Intelligent burglary-preventing method for vehicle |
| CN103661267A (en) * | 2013-12-14 | 2014-03-26 | 中山菲柯特电子电器有限公司 | CAN-BUS burglar alarm which is free of detachment, easy to install and capable of being automatically matched with car type |
| CN107487296A (en) * | 2017-08-30 | 2017-12-19 | 彭希南 | Electric automobile alarm based on CAN |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160601 Granted publication date: 20130724 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20171201 Granted publication date: 20130724 |
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| PD01 | Discharge of preservation of patent | ||
| DD01 | Delivery of document by public notice |
Addressee: Jin Yuanyuan Document name: Notification of Termination of Procedure |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20170914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |