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Warning device controlling turn light to flash by positive signals of alarm

A technology of signal control and direction lights, which is applied in the direction of transportation and packaging, anti-theft vehicle accessories, vehicle parts, etc., and can solve problems such as alarm and anti-theft devices not working, power cord damage, etc.

Active Publication Date: 2013-03-20
NANTONG LUWAN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The alarm systems of motor vehicles all use wireless key-type anti-theft alarm devices. This kind of alarm is simple and practical. However, the alarm can only work normally when the battery of the original vehicle provides electric energy for it, while the battery of the motorcycle There is only one shell protection, the power cord is easy to be damaged, once the power cord is cut off, the alarm and anti-theft device will not work

Method used

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  • Warning device controlling turn light to flash by positive signals of alarm

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Embodiment Construction

[0008] figure 1 It is a structural diagram of a warning device in the present invention that controls the blinking of the direction lamp by the positive signal of the alarm, and its structure includes a battery 1, a No. 2 relay 3, a diode 5, a No. 1 line 8, and a No. 2 line 9. exist figure 1 Middle: The cathode of the diode 5 is connected in parallel with the positive pole line 6 of the power supply and the coil end of the No. 2 relay 3, the anode of the diode 5 is connected in parallel with the common terminal of the No. The other end of the terminal, the negative pole of the control chip 4, and the four terminals of the second line are connected in parallel and lead out a power supply negative line 7, the normally closed end of the second relay 3 is connected to the first pin of the control chip 4, and the normally open end of the second relay 3 Connect with the No. 4 pin of the control chip 4, the No. 6 and No. 7 pins of the control chip 4 are connected with the coil end a...

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Abstract

The invention discloses a warning device controlling a turn light to flash by positive signals of an alarm, which consists of a battery, a relay No.2, a diode, a line No.1 and a line No.2. the anode and cathode power lines of the warning device are connected to the anode and cathode of a storage battery of an original car; at the normal working state, the storage battery of the original car is responsible for charging the battery; when the anode line or cathode line of the power supply is cut off, the relay No.2 is disconnected; the electric power of the battery can be transmitted to No. 4 pin of a control chip directly; the control chip conducts relay No.1 and then the turn light is lightened, so that the warning function of switching on the turn light is realized when the power of the original car is cut off at the same time.

Description

technical field [0001] The invention relates to an anti-theft warning system for motor vehicles, in particular to a warning device in which the positive signal of the alarm device controls the blinking of the direction lamp. Background technique [0002] The alarm systems of motor vehicles all use wireless key-type anti-theft alarm devices. This alarm is simple and practical. However, the device must be powered by the battery of the original vehicle before the alarm can work normally. The battery of the motorcycle There is only one shell protection, and the power cord is easily damaged. Once the power cord is cut, the alarm and anti-theft device will not work. Contents of the invention [0003] The purpose of the present invention is to provide a warning device in which the positive pole signal of the alarm controls the flashing of the direction lamp, which has the function of turning on the direction lamp to achieve a flashing warning when the battery power line is cut o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R25/00B60R25/104
Inventor 傅小理
Owner NANTONG LUWAN ELECTRONICS
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