CN215322246U - Automobile light and whistle follow-up system and automobile - Google Patents
Automobile light and whistle follow-up system and automobile Download PDFInfo
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- CN215322246U CN215322246U CN202023182011.6U CN202023182011U CN215322246U CN 215322246 U CN215322246 U CN 215322246U CN 202023182011 U CN202023182011 U CN 202023182011U CN 215322246 U CN215322246 U CN 215322246U
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Abstract
The utility model discloses an automobile light and whistle follow-up system and an automobile, wherein the automobile light and whistle follow-up system comprises an automobile horn control circuit, a follow-up conversion circuit or controller and a light control circuit; the automobile horn control circuit is connected with the input of the follow-up conversion circuit or the controller, and the output of the follow-up conversion circuit or the controller is connected with the light control circuit. The automobile light and whistle follow-up system adds a conventional electric follow-up conversion circuit in an automobile horn control circuit and an automobile light control circuit, wherein the input of the follow-up conversion circuit is connected to the horn control circuit, and the output of the follow-up conversion circuit is connected to the light control circuit; or the controller is added with input and output circuits to form a control system, and a specific truth table and a flow chart are executed in the controller. Therefore, when the automobile whistles, the automobile lamplight is synchronously lightened so as to mark and indicate the identity of the whistling automobile.
Description
Technical Field
The utility model relates to the technical field of automobile electrical systems, in particular to an automobile lamplight and whistle follow-up system and an automobile.
Background
At present, the automobile horn and the danger warning signal (double flashing) are respectively and independently controlled, when the automobile whistling is heard, the automobile which rings the horn cannot be quickly and accurately distinguished in a slightly long distance and a large number of automobile pins, and other vehicles and pedestrians cannot conveniently understand the intention of an automobile owner.
Meanwhile, the condition that people are shone in disorder on the road section marked with the 'no whistle' mark, especially people are called by horn in the cell, is an offensive behavior, but the condition that the vehicles in violation of regulations are determined by 'following' is difficult!
According to the circuit analysis of the automobile, the automobile horn and the danger warning signal (double flash) can still be used after the key is pulled off and the automobile is locked. If a child is locked in the car by mistake and stays in the parking lot, the child most probably presses a loudspeaker accidentally, and if the child is positioned by light, the child is probably discovered as soon as possible and rescued.
When the tourist group vehicle waits for the tourists who can not find the vehicle, the tourists can inform the tourists by telephone: the horn-shaped vehicle is a people group vehicle with the shining light when hearing the direction of the horn sound. Then the loudspeaker is sounded once.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model provides an automobile light and whistle follow-up system and an automobile.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
an automobile light and whistle follow-up system comprises an automobile horn control circuit, a follow-up conversion circuit or controller and a light control circuit; the automobile horn control circuit is connected with the input of the follow-up conversion circuit or the controller, and the output of the follow-up conversion circuit or the controller is connected with the light control circuit.
Furthermore, the follow-up switching circuit comprises a double-pole relay, a coil of the double-pole relay is connected with a coil of a horn relay or an electric horn in parallel, a static contact of the double-pole relay is connected with a pin of a switching normal fire power supply of the danger warning switch, and the other two movable contacts of the double-pole relay are respectively connected with the left steering lamp and the right steering lamp.
Further, follow-up converting circuit includes power relay and double pole relay, power relay's coil, double pole relay's coil all connect in parallel with horn relay's coil or electric horn, power relay's contact is connected the pin of the conversion normal fire power of danger warning switch, and double pole relay's contact is connected the operating position pin of danger warning switch.
Furthermore, the follow-up conversion circuit comprises two power diodes, anodes of the two power diodes are connected with the driving end of the electric horn, and cathodes of the two power diodes are respectively connected with the left steering lamp and the right steering lamp.
The utility model also provides a second automobile lamplight and whistle follow-up system which comprises a follow-up system controller, wherein the input of the controller comprises a horn button and a danger warning switch signal, and the output of the controller comprises a left steering lamp and a right steering lamp signal or a direct power drive left steering lamp and a right steering lamp.
Further, a diode is connected to the horn button of the controller and the signal input terminal of the hazard switch, the cathode of the diode is connected to the horn button input terminal, and the anode of the diode is connected to the input terminal of the hazard switch (see fig. 7, when the low level is active).
Furthermore, the output of the controller also comprises a position lamp, a headlamp signal or direct power driving position lamp and a headlamp; the controller executes a specific truth table and a flow chart to realize automatic selection of the follow-up lamp and delayed extinguishing.
The utility model also provides an automobile which is provided with the automobile light and whistle follow-up system.
The utility model has the beneficial effects that: the automobile light and whistle follow-up system of the utility model adds a conventional electric follow-up conversion circuit in an automobile horn control circuit and an automobile light control circuit, the input of the follow-up conversion circuit is connected to the horn control circuit, the output is connected to the light control circuit, or a control system consisting of a controller (control unit) with a transistor, an integrated circuit, a singlechip and the like as cores and a peripheral input and output circuit, the specific truth table and the flow chart are executed in the controller (control unit), thereby realizing that when the automobile whistles, the automobile lights (which may be of some kind) are synchronously lighted to mark and indicate the identity of the whistling automobile, and then conveniently pay attention to the whistle vehicle, be favorable to understanding owner's intention or rescue life, make the child who is locked the car by mistake can be found, rescued, also can conveniently mark the whistle vehicle simultaneously, be favorable to handling illegal and disorderly whistle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a block diagram of a vehicle lighting and whistle follow-up system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a mode A servo converter circuit according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a B-mode follow-up conversion circuit according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a C-mode follow-up conversion circuit according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a D1 mode follow-up converter according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a D2 mode follow-up converter according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of an E-mode follow-up conversion circuit according to an embodiment of the utility model;
FIG. 8 is a schematic diagram of an equivalent conversion of a controller (electronic module) according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a conversion flow of the controller (electronic module) according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The system block diagram is shown in fig. 1, and the automobile light and whistle follow-up system comprises an automobile horn control circuit, a follow-up conversion circuit or controller and a light control circuit; the automobile horn control circuit is connected with the input of the follow-up conversion circuit or the controller, and the output of the follow-up conversion circuit or the controller is connected with the light control circuit.
Description of the drawings: in each implementation, the step of synchronously turning on and off is to press a horn button, so that a horn ring and double flashing lamps are kept in a normally-on state; when the horn button is released, the horn sounds and the double flashing lights go off, and the embodiment 7 can go off with a delay of 5 seconds. The 'synchronous flashing' means that when a horn button is pressed, a horn rings and double flashing lamps flash; when the horn button is released, the horn sounds and the double flashing lights go off, and the embodiment 7 can go off with a delay of 5 seconds.
Example 1
As shown in fig. 2, the follow-up conversion circuit is an a-mode follow-up conversion circuit: the automobile danger warning lamp switch is equivalently turned on through the automobile horn button and the follow-up conversion circuit A. The mode a follow-up switching circuit (the circuit shown in the dashed square in fig. 2) is formed by adding two relays to an original electric system of an automobile: the coil of the J3 power relay and the coil of the J4 double-pole relay are completely connected with the coil of the J2 horn relay in parallel, the contact of the J3 power relay is connected to a pin of a danger warning switch for converting a normal fire power supply B +, and the contact of the J4 double-pole relay is connected with a working position pin of the danger warning switch. When the horn button is pressed to whistle, the J3 power supply relay and the J4 double-pole relay are synchronously electrified, the contact points of the J3 power supply relay and the J4 double-pole relay serve as a function of turning on the danger warning switch, and the double flashing lights synchronously flash.
Example 2
As shown in fig. 3, the slave switching circuit is a B-mode slave switching circuit: the automobile danger warning lamp is directly driven by the automobile horn button through the follow-up conversion circuit B. The B-mode follow-up switching circuit (a circuit shown in a dotted line square box in fig. 3) is formed by adding a J4 double-pole relay in an original electric system of an automobile, wherein a coil of the J4 double-pole relay is completely connected in parallel with a coil of a J2 horn relay, a fixed contact of the J4 double-pole relay is connected to a pin of a switching normal fire power supply B + of a danger warning switch, and the other two movable contacts of the J4 double-pole relay are respectively connected with a left steering lamp (group) and a right steering lamp (group). When a horn button is pressed to whistle, the J4 double-pole relay is synchronously electrified, and the contact directly drives the double-flash lamp to synchronously turn on and off.
Example 3
As shown in fig. 4, the follow-up conversion circuit is a C-mode follow-up conversion circuit: the automobile horn drives the output, and the automobile danger warning lamp switch is equivalently turned on through the follow-up conversion circuit C. The C-mode follow-up switching circuit (the circuit shown in the dashed square in fig. 4) is formed by adding two relays to the original electrical system of the automobile: the coil of the J3 power relay and the coil of the J4 double-pole relay are completely connected with the electric horn in parallel, the contact of the J3 power relay is connected to a pin of a danger warning switch for converting a normal fire power supply B +, and the contact of the J4 double-pole relay is connected with a working position pin of the danger warning switch. When the horn button is pressed to whistle, the J3 power supply relay and the J4 double-pole relay are synchronously electrified, the contact points of the J3 power supply relay and the J4 double-pole relay serve as a function of turning on the danger warning switch, and the double flashing lights synchronously flash.
Example 4
As shown in fig. 5, the follow-up conversion circuit is a D1 type follow-up conversion circuit: the automobile horn is used for driving output, and the automobile danger warning lamp is directly driven through the follow-up conversion circuit D1. The D1 mode follow-up switching circuit (the circuit shown in the dotted line square box in the figure 5) is formed by adding a J4 double-pole relay in an original electric system of an automobile, wherein a coil of the J4 double-pole relay is completely connected with an electric horn in parallel, one of contacts of the J4 double-pole relay is connected to a pin of a switching normal fire power supply B + of a danger warning switch, and the other two contacts of the J4 double-pole relay are respectively connected with a left steering lamp (group) and a right steering lamp (group). When a horn button-whistle is pressed, the J4 double-pole relay is synchronously electrified, and the contact directly drives the double-flash lamp to synchronously turn on and off.
Example 5
As shown in fig. 6, the follow-up conversion circuit is a D2 type follow-up conversion circuit: the automobile horn is used for driving output, and the automobile danger warning lamp is directly driven through the follow-up conversion circuit D2. The D2 mode follow-up switching circuit (the circuit shown in the dashed square in fig. 6) is to add two power diodes in the original electrical system of the automobile, wherein the anodes of the two power diodes are both connected to the driving end of the electric horn, the cathode of one power diode is connected to the left steering lamp (group), and the cathode of the other power diode is connected to the right steering lamp (group). When the horn button is pressed, the whistle is formed, the two diodes are conducted, and the double-flash lamp is directly driven to be synchronously turned on and off.
Example 6
As shown in fig. 7, the implementation is: by the controller (the control unit), adopt electronic hardware follow-up converting circuit E, when loudspeaker button signal is effective, equivalent danger warning light switch signal is effective. The E-mode follow-up conversion circuit (a circuit shown in a dashed line square box in fig. 7) is a germanium diode added to the function upgrade of an original controller (such as a body controller BCM) of an automobile. The original controller is at least connected with: a normal fire power supply B +; a key ON power supply; a ground; inputting a horn button; a hazard warning switch input; an electric horn output; left turn light (group) output; and (4) outputting the right steering lamp (group). The input signal may be active high or active low. The horn button input and the hazard switch input of this embodiment are both low level active, so the anode of the diode is connected to the hazard switch input, and the cathode is connected to the horn button input. When the horn button is pressed to whistle, the equivalent low level of the input end of the danger warning switch is effective, and the double flashing lamps are synchronously flashing.
Example 7
As shown in fig. 8, the implementation is: the controller (control unit) samples and inputs automobile horn button signals and automobile danger warning lamp switch signals, and outputs control signals or directly drives a horn and turn signal lamps at the left side and the right side. When only the switch signal of the danger warning lamp is effective, only the danger warning lamp of the automobile is output and driven (namely, the turn signal lamps on the left side and the right side are simultaneously turned on and off); and when the horn button signal is valid (no matter whether the hazard lamp switch signal is valid or not), the horn and the hazard lamp are simultaneously driven. The controller (electronic module, control unit, such as BCM) is connected at least with: a normal fire power supply B +; a key ON power supply; a ground; inputting a horn button; a hazard warning switch input; an electric horn output; left turn light (group) output; and (4) outputting the right steering lamp (group). The control function of the automobile lighting and whistling follow-up function is in accordance with a truth table 1 (shown in a table 1) or a truth table 2 (shown in a table 2). When a truth table 1 is executed, a horn button is operated, and then a danger warning signal lamp (double-flash) is synchronously turned on and off, does not flash and can be delayed; when the truth table 2 is executed, the horn button is pressed, the danger warning signal lamp (double flash) flickers, the horn button is released, and the danger warning signal lamp is extinguished, so that time delay is realized.
Table 1 automobile light and whistle follow-up function truth table 1
Table 2 automobile light and whistle follow-up function truth table 2
Further, with respect to embodiment 7, when the dual flashing light is already in a normal on state, the controller may additionally select other light fixtures as the follow-up blast lights such as position lights, headlights, etc.; namely: the lamps which are turned on along with the whistle can be automatically changed according to conditions, and the special identity of the whistle vehicle can be marked by turning on the lighted lamps in an unnecessary environment.
Further, as compared with embodiment 7, the electronic controller may be a plurality of modules, which form a control system network through communication protocols, and the control function of the present invention is implemented according to table 1 or table 2, which is also within the protection scope of the present invention.
In summary, according to the above technical solution of the present invention, a conventional electrical follow-up converting circuit is added to the car horn control circuit and the car light control circuit, the input of the follow-up converting circuit is connected to the horn control circuit, and the output of the follow-up converting circuit is connected to the light control circuit, or a control system is formed by a controller (control unit) with a transistor, an integrated circuit, a single chip microcomputer, etc. as a core and the input and output circuits, and a specific truth table and a flow chart (see fig. 9) are executed in the controller (control unit), so that when a car is whistling, the car lights (which may be of a certain kind) are synchronously turned on to mark and indicate the identity of the whistling car.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. An automobile light and whistle follow-up system is characterized by comprising an automobile horn control circuit, a follow-up conversion circuit and a light control circuit; the automobile horn control circuit is connected with the input of the follow-up conversion circuit, and the output of the follow-up conversion circuit is connected with the light control circuit.
2. The car light and whistle follow-up system according to claim 1 wherein the follow-up switching circuit includes a double pole relay, a coil of the double pole relay is connected in parallel with a coil of the horn relay or an electric horn, a stationary contact of the double pole relay is connected with a pin of a hazard warning switch for switching a normal fire power supply, and the other two moving contacts of the double pole relay are respectively connected with a left turn light and a right turn light.
3. The car light and whistle follow-up system according to claim 1, wherein the follow-up switching circuit includes a power relay and a double pole relay, a coil of the power relay and a coil of the double pole relay are both connected in parallel with a coil of the horn relay or an electric horn, a contact of the power relay is connected with a pin of a hazard warning switch for switching a normal fire power supply, and a contact of the double pole relay is connected with a working position pin of the hazard warning switch.
4. The car light and whistle follow-up system of claim 1 wherein the follow-up conversion circuit includes two power diodes, anodes of the two power diodes are both connected to the driving end of the electric horn, and cathodes of the two power diodes are respectively connected to the left turn light and the right turn light.
5. An automobile, characterized in that a car light and whistle follower system as claimed in any one of claims 1 to 4 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182011.6U CN215322246U (en) | 2020-12-25 | 2020-12-25 | Automobile light and whistle follow-up system and automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182011.6U CN215322246U (en) | 2020-12-25 | 2020-12-25 | Automobile light and whistle follow-up system and automobile |
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| Publication Number | Publication Date |
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| CN215322246U true CN215322246U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023182011.6U Active CN215322246U (en) | 2020-12-25 | 2020-12-25 | Automobile light and whistle follow-up system and automobile |
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| CN (1) | CN215322246U (en) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HEBEI ZHENGYI ELECTRICAL TECHNOLOGY Co.,Ltd. Assignor: NEW NANFENG THERMO & COMFORT (CANGZHOU) CO.,LTD. Contract record no.: X2022130000068 Denomination of utility model: A follow-up system for automobile lighting and whistling and automobile Granted publication date: 20211228 License type: Common License Record date: 20221024 |
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| EE01 | Entry into force of recordation of patent licensing contract |