CN213502777U

CN213502777U - Vehicle control circuit, bicycle and electric vehicle

Info

Publication number: CN213502777U
Application number: CN202021142568.4U
Authority: CN
Inventors: 郭新峰
Original assignee: Beijing Qisheng Technology Co Ltd
Current assignee: Xiamen Qiwen Technology Co ltd; Beijing Qisheng Technology Co Ltd; Hangzhou Qingqi Science and Technology Co Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-06-22
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a bicycle field, concretely relates to vehicle control circuit, bicycle and electric motor car. The vehicle control circuit comprises a power supply, an actuating mechanism, a controller, a signal input mechanism and an interactive signal processor; the signal input mechanism and the interactive signal processor are arranged at the front part of the bicycle; the controller is arranged at the rear part of the bicycle and is electrically connected with the interactive signal processor; the power supply is electrically connected with the controller; the actuating mechanism comprises a brake mechanism, and the signal input mechanism comprises a brake starting device; the brake starting device is electrically connected with the interactive signal processor, and the brake mechanism is electrically connected with the controller. The utility model discloses connect brake mechanism on the controller at vehicle rear portion, brake starting drive connects on the anterior mutual signal processor of vehicle, has optimized the overall arrangement of circuit, has reduced the use of circuit, and the cost is reduced, and it is more convenient to install, and has reduced the cracked risk of circuit.

Description

Vehicle control circuit, bicycle and electric vehicle

Technical Field

The utility model relates to a bicycle or electric motor car field particularly, relates to a vehicle control circuit, bicycle and electric motor car.

Background

At present, a bicycle or an electric vehicle is provided with a rotating brake handle which is arranged at the position of a handlebar, an electric vehicle controller is generally arranged at the rear part of the vehicle close to a motor, the rotating brake handle needs to be connected with a controller, and a connecting circuit of the rotating brake handle needs to be pulled to the rear part of the vehicle from the head of the vehicle to perform braking operation or power-off control.

In the conventional circuit layout of the electric vehicle, a large number of circuits are distributed from the vehicle head to the vehicle tail, so that the number of wires is large, the cost is high, the installation is inconvenient, and meanwhile, the conditions of breakage and the like of the circuits are easy to occur, and the normal running use of the vehicle is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle control circuit, bicycle and electric motor car, its overall arrangement that has optimized the circuit has reduced the use of circuit, the cost is reduced, and it is more convenient to install, and has reduced the cracked risk of circuit.

The technical scheme of the utility model is realized like this:

in a first aspect, the present invention provides a vehicle control circuit for a bicycle or an electric vehicle, comprising a power source, an actuator, a controller, a signal input mechanism and an interactive signal processor; the signal input mechanism is arranged at the front part of the vehicle and used for generating an operation instruction after being triggered and sending the operation instruction to the interactive signal processor; the interactive signal processor is arranged at the front part of the vehicle and used for generating a vehicle control instruction after being triggered and sending the vehicle control instruction to the controller or the execution mechanism so as to control the execution mechanism to perform corresponding operation or enable the controller to perform corresponding action; the controller is arranged at the rear part of the vehicle, is electrically connected with the interactive signal processor and is used for judging the vehicle control instruction sent by the interactive signal processor according to the real-time state information of the vehicle, generating an action instruction and sending the action instruction to an executing mechanism; the power supply is electrically connected with the controller and used for supplying power to the vehicle control circuit;

the actuating mechanism comprises a brake mechanism, and the signal input mechanism comprises a brake starting device;

the brake starting device is connected with the interactive signal processor;

the brake mechanism is connected with the interactive signal processor, or the brake mechanism is electrically connected with the controller.

With reference to the first possible implementation manner of the first aspect, the present invention provides a first possible implementation manner of the first aspect, wherein: the brake starting device comprises a front wheel brake signal part and a rear wheel brake signal part, and the front wheel brake signal part and the rear wheel brake signal part are connected in parallel.

With reference to the first aspect, the present invention provides a second possible implementation manner of the first aspect, wherein: the vehicle control circuit further comprises a concentrator, the front wheel brake signal part and the rear wheel brake signal part are connected and arranged on the concentrator, and the concentrator is connected with the interactive signal processor.

With reference to the first aspect, the present invention provides a third possible implementation manner of the first aspect, wherein: the signal input mechanism further comprises a vehicle locking signal input mechanism, the executing mechanism further comprises a vehicle lock, the vehicle locking signal input mechanism is electrically connected with the interactive signal processor, and the vehicle lock is electrically connected with the controller.

With reference to the third possible implementation manner of the first aspect, the present invention provides a fourth possible implementation manner of the first aspect, wherein: the controller is connected with a wheel state monitoring device, and the wheel state monitoring device is used for monitoring the dynamic and static states of the wheels.

With reference to the first aspect, the present invention provides a fifth possible implementation manner of the first aspect, wherein: the signal input mechanism further comprises a car light signal input mechanism, and the executing mechanism further comprises a car light;

the car light signal input mechanism is electrically connected with the interactive signal processor, and the car light is electrically connected with the interactive signal processor.

With reference to the first aspect, the present invention provides a sixth possible implementation manner of the first aspect, wherein: the actuator further includes a tail light electrically connected to the controller.

With reference to the first aspect, the present invention provides a seventh possible implementation manner of the first aspect, wherein: the signal input mechanism further comprises a whistle signal input mechanism, and the execution mechanism further comprises a horn;

the whistling signal input mechanism is electrically connected with the interactive signal processor, and the loudspeaker is electrically connected with the interactive signal processor.

In a second aspect, the present invention provides a bicycle comprising a frame and the vehicle control circuit of any of the previous embodiments, the vehicle control circuit being disposed on the frame;

the interactive signal processor is arranged at the front part of the frame, the controller is arranged at the rear part of the frame, the brake mechanism is arranged at the front part or the rear part of the frame, and the brake starting device is arranged at the front part of the frame.

In a third aspect, the present invention provides an electric vehicle, comprising a frame, a motor and the vehicle control circuit of any one of the previous embodiments, wherein the motor is electrically connected to the vehicle control circuit and is used for driving the bicycle to run;

the vehicle control circuit is arranged on the frame, and the motor is arranged at the lower part of the frame.

With reference to the second aspect, the present invention provides a second possible implementation manner of the second aspect, wherein: the motor is electrically connected with the controller.

In combination with the second aspect, the present invention provides a third possible implementation manner of the second aspect, wherein: the bicycle is also provided with a crank sensor, and the crank sensor is electrically connected with the controller.

The utility model has the advantages that:

the brake mechanism is connected to the controller at the rear part of the vehicle, the brake starting device is connected to the interactive signal processor at the front part of the vehicle, the layout of the circuit is optimized, the use of the circuit is reduced, the cost is reduced, the installation is more convenient, and the risk of circuit fracture is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a vehicle control circuit provided in an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a controller of a vehicle control circuit according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another vehicle control circuit provided in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of an electric vehicle provided by an embodiment of the present invention.

Icon:

1: a vehicle lamp; 2: a front wheel brake signal part; 3: a locking signal input mechanism; 4: an interactive signal processor; 5: a rear wheel brake signal part; 6: a horn; 7: a crank sensor; 8: a controller; 9: a power source; 10: a tail light; 11: a motor; 12: a battery lock; 13: a hub; 14: a frame; 15: and connecting the wires.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to fig. 1 to 3. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

In the prior art, the functions to be realized by the interactive signal processor 4 and the controller 8 are different, and the operation is different, so that the two are respectively responsible, when in use, because each part needs to realize different functions, some parts need to be connected with the controller 8, and some parts need to be connected with the interactive signal processor 4, so that the related connecting wires in the control circuit of the vehicle are more, when in reciprocating arrangement, the mutual interference is easy to generate, the normal use can be influenced, and because the number of the connecting wires is more, the damaged probability of the connecting wires can be greatly increased, and the normal use of the vehicle can also be influenced.

In order to solve the above problems, the present invention provides a vehicle control circuit, as shown in fig. 1 and 3, including a power supply 9, an actuator, a controller 8, a signal input mechanism and an interactive signal processor 4; the signal input mechanism is arranged at the front part of the vehicle and used for generating an operation instruction after being triggered and sending the operation instruction to the interactive signal processor 4; the interactive signal processor 4 is arranged at the front part of the vehicle and used for generating a vehicle control instruction after being triggered and sending the vehicle control instruction to the controller 8 or the execution mechanism so as to control the execution mechanism to perform corresponding operation or enable the controller 8 to perform corresponding action; the controller 8 is arranged at the rear part of the vehicle, the controller 8 is electrically connected with the interactive signal processor 4 and is used for generating an action instruction after receiving the vehicle control instruction sent by the interactive signal processor 4 and judging according to the real-time state information of the vehicle, and sending the action instruction to the executing mechanism; the power supply 9 is electrically connected with the controller 8 and used for supplying power to the vehicle control circuit; the actuating mechanism comprises a brake mechanism, and the signal input mechanism comprises a brake starting device; the vehicle signal input mechanism is electrically connected with the interactive signal processor 4, and the brake mechanism is connected with the interactive signal processor, or the brake mechanism is electrically connected with the controller 8.

In the present embodiment, the real-time status information of the vehicle includes information of the traveling speed of the vehicle, whether the vehicle is locked, whether the vehicle is damaged, and the like.

In the present embodiment, the interaction signal processor 4 is disposed at the front of the vehicle, specifically, is disposed at the faucet position of the vehicle, that is, disposed on the frame between the two handles, so as to facilitate the operation of the user, and functions to perform information interaction between the user and the vehicle, so as to implement various controls on the vehicle, so as to implement the functions required by the user.

The controller 8 is arranged at the rear part of the vehicle, and the controller 8 receives signals of the interaction signal processor 4 and the cloud background so as to realize control over the vehicle, so that functions required by a user or the background can be realized.

Through the dual control of the interactive signal processor 4 and the controller 8, the special control requirement on the shared vehicle is realized, so that the requirements of users and the requirements of a background can be met.

The utility model discloses in, power 9 sets up the rear portion at the vehicle for supply power for whole control circuit, signal input mechanism is used for giving mutual signal processor 4 with user's demand information transfer, different executive structure, it is according to the difference of the position of installation, can select to be connected with mutual signal processor 4, also can be connected with controller 8, and then can reduce the reciprocal overall arrangement of circuit, with the circuit simplification of complicacy, the circuit is complicated and the installation that leads to each other is disturbed, and the signal interference between the multiline has also been reduced.

Specifically, in this embodiment, signal input mechanism is brake starting drive, it sets up the front portion at the vehicle, generally set up in the handlebar hand position, the user is when needs the brake, operate at brake starting drive, brake starting drive is after being triggered by the user, can generate the brake demand instruction, and transmit the brake demand instruction for mutual signal processor 4, transmit controller 8 through mutual signal processor 4 again, controller 8 regeneration brake execution instruction, and transmit brake execution instruction for brake mechanism or transmit for mutual signal processor 4, transmit brake mechanism by mutual signal processor 4, carry out the brake function by brake mechanism, in order to reach user's demand.

More specifically, the brake demand instruction input by the brake starting device is generally an analog signal, the interactive signal processor 4 converts the analog signal into an electrical signal, and transmits the electrical signal to the controller 8, so as to realize the transmission of the brake instruction through the controller 8.

In this embodiment, the brake actuating device may be a rotating brake handle structure, a point-controlled brake button, a sliding brake key implemented by a slider, or the like, as long as it can respond to the braking requirement of the user.

More specifically, the signal trigger mode of the brake starting device may be a mechanical type, a resistive type, a capacitive type, a voltage type, a current type, or the like, that is, the control of the brake state is realized by changing the modes of resistance, capacitance, voltage, current, and the like in the circuit, and the control of different brake forces is realized by different resistances, capacitances, voltages, currents, and the like, so as to control the negative acceleration during deceleration and cope with different conditions.

In this embodiment, the brake actuating apparatus includes a front wheel brake signal part 2 and a rear wheel brake signal part 5, and the front wheel brake signal part 2 and the rear wheel brake signal part 5 are connected in parallel.

Specifically, front wheel brake signal portion 2 and rear wheel brake signal portion 5 set up respectively on two handles of vehicle to user's control, front wheel brake signal portion 2 and rear wheel brake signal portion 5 set up in parallel, and all are connected with mutual signal processor 4.

The front wheel brake signal part 2 and the rear wheel brake signal part 5 may be provided at the head of the vehicle as long as they can be easily operated by the user.

Similarly, in this embodiment, the brake mechanism includes a front wheel brake and a rear wheel brake, the front wheel brake is disposed at the front wheel of the vehicle, and the rear wheel brake is disposed at the rear wheel of the vehicle. Wherein, the front wheel brake is connected with the interactive signal processor 4, and the rear wheel brake is connected with the controller 8.

Specifically, when the user brakes the front wheel, the user can use at least the following two logics to implement the front wheel braking function.

Firstly, when a user needs to brake the front wheel, the user controls a front wheel brake signal part 2, inputs a front wheel brake request instruction, sends the front wheel brake request instruction to an interactive signal processor 4 through the front wheel brake signal part 2, the interactive signal processor 4 sends the front wheel brake request instruction to a controller 8, the controller 8 generates a front wheel brake execution instruction according to the front wheel brake request instruction, sends the front wheel brake execution instruction to the interactive signal processor 4, the interactive signal processor 4 sends the front wheel brake execution instruction to the front wheel brake, and the front wheel brake performs a braking action after receiving the front wheel brake execution instruction, so that a braking function of the front wheel is realized, and the front wheel brake requirement of the user is met.

And secondly, when the user needs to brake the front wheel, the user controls the front wheel brake signal part 2, a front wheel brake request instruction is input, the front wheel brake request instruction is sent to the interactive signal processor 4 through the front wheel brake signal part 2, the interactive signal processor 4 generates a front wheel brake execution instruction after analyzing the instruction as the front wheel brake request instruction, the front wheel brake execution instruction is transmitted to the front wheel brake, and the front wheel brake performs a braking action after receiving the front wheel brake execution instruction, so that the braking function of the front wheel is realized, and the front wheel brake requirement of the user is met.

And because the rear wheel brake is arranged at the rear part of the vehicle and is directly connected with the controller 8, when a user needs to brake the rear wheel, the user controls the rear wheel brake signal part 5, inputs a rear wheel brake request instruction, sends the rear wheel brake request instruction to the interactive signal processor 4 through the rear wheel brake signal part 5, the interactive signal processor 4 sends the rear wheel brake request instruction to the controller 8, the controller 8 generates a rear wheel brake execution instruction according to the rear wheel brake request instruction, sends the rear wheel brake execution instruction to the rear wheel brake, and the rear wheel brake performs a braking action after receiving the rear wheel brake instruction, so that a rear wheel braking function is realized.

In this embodiment, the vehicle control circuit further includes a hub 13, the front wheel brake signal part 2 and the rear wheel brake signal part 5 are both connected to the hub 13, and the hub 13 is connected to the interactive signal processor 4.

Specifically, when front wheel brake signal portion 2 and rear wheel brake signal portion 5 set up on same handlebar hand, the parallelly connected back of front wheel brake signal portion 2 and rear wheel brake signal portion 5 is connected on concentrator 13, merge into a connecting wire through concentrator 13 after, be connected with mutual signal processor 4 again, and then can reduce the quantity of connecting wire, even if be convenient for the wiring, also reduced because the circuit is more and the mutual interference that leads to, still reduced the cracked risk of circuit.

The utility model discloses in the preferred embodiment, signal input mechanism still includes lock car signal input mechanism 3, and actuating mechanism still includes the lock, and lock car signal input mechanism 3 is connected with mutual signal processor electricity, and the lock is connected with 8 electricity of controller.

In this embodiment, the lock signal input mechanism is disposed at the front of the vehicle for facilitating the operation of the user, and the lock is disposed at the rear of the vehicle for facilitating the locking of the vehicle.

Specifically, in this embodiment, the car locking signal input mechanism 3 may be connected in two ways, one is that the car locking signal input mechanism 3 is directly connected to the interactive signal processor 4, and the other is that the car locking signal input mechanism 3 is connected to the hub 13 and then connected to the interactive signal processor 4 through the hub 13.

More specifically, the lock signal input mechanism 3 may be connected to the hub 13 together with the front wheel brake input unit, may be connected to the hub 13 together with the rear wheel brake input unit, or may be connected to the hub 13 together with three types of the lock signal input mechanism 3, the front wheel brake input unit, and the rear wheel brake input unit.

In this embodiment, the car locking signal input mechanism 3 may be a car locking button, a knob, a car locking remote controller, or the like, as long as the car locking requirement of the user can be generated to the interactive signal processor 4.

When a user needs to lock a vehicle, a vehicle locking demand instruction of the user is sent to the interactive signal processor 4 through the vehicle locking signal input mechanism 3, the interactive signal processor 4 is triggered to lock the vehicle after receiving the vehicle locking demand instruction and sends the vehicle locking demand instruction to the controller 8, the controller 8 sends a vehicle locking execution instruction to the vehicle lock after receiving the vehicle locking demand instruction, and the vehicle lock performs a vehicle locking action after receiving the vehicle locking execution instruction, so that a vehicle locking function is realized, and the vehicle locking demand of the user is met.

In the preferred embodiment of the present invention, the controller 8 needs to detect the state of the wheel before sending the lock execution command. When the wheel is in a rotating state, the controller 8 firstly sends a braking instruction, stops the vehicle after the front wheel brake and/or the rear wheel brake performs braking action, and sends a vehicle locking execution instruction to the vehicle lock to perform vehicle locking action when the wheel is continuously detected to be in a static state; when the wheel state is the static state, the controller 8 directly sends a vehicle locking execution instruction to the vehicle lock to perform the vehicle locking action.

Specifically, in this embodiment, the device for monitoring the wheel state is a wheel state monitoring device, which may be disposed only at the front wheel position or only at the rear wheel position, or may be disposed at the front wheel and the rear wheel position of the vehicle, respectively, as long as it is convenient to monitor the wheel.

The signal input mechanism also comprises a signal input mechanism of the car lamp 1, and the actuating mechanism also comprises the car lamp 1; the signal input mechanism of the car lamp 1 is electrically connected with the interactive signal processor 4, and the car lamp 1 is electrically connected with the interactive signal processor 4.

In the embodiment, the actuating structure is the lamp 1, and the lamp 1 and the signal input mechanism are both arranged at the front part of the vehicle, namely at the faucet position of the vehicle, so that the lamp 1 can conveniently illuminate the front of the vehicle even if the state of the lamp 1 is controlled.

After receiving a request instruction of starting the car lamp 1 of the signal input mechanism of the car lamp 1, the interactive signal processor 4 converts the analog signal into an electric signal and sends the electric signal to the car lamp 1, and the car lamp 1 is started; when the interactive signal processor 4 receives a request instruction for turning off the vehicle lamp 1, the analog signal is converted into an electric signal, the electric signal is sent to the vehicle lamp 1, and the vehicle lamp 1 is turned off.

Specifically, in this embodiment, the signal input mechanism of the vehicle lamp 1 may be a button switch, a touch switch, a rotary switch, or a sliding switch, and it is only necessary to send a request instruction for turning on the vehicle lamp 1 to the interactive signal processor 4 through operation.

More specifically, the signal triggering mode of the signal input mechanism of the vehicle lamp 1 may be a resistance type, a capacitance type, a current type, or the like, that is, the state of the vehicle lamp 1 is controlled by changing the resistance, the capacitance, the voltage, the current, or the like in the circuit.

Specifically, in the present embodiment, since the lamp 1 has only two states of on and off, the signal input mechanism of the lamp 1 may also be a switch.

In this embodiment, the actuator further comprises a tail light 10, the tail light 10 being electrically connected to the controller 8.

Specifically, in the present embodiment, the tail lamp 10 is disposed at the rear of the vehicle, and is used for warning or prompting other vehicles behind the vehicle.

The tail lamp 10 may be turned on after a request command for turning on the tail lamp 10 is transmitted through the signal input means, or may be automatically turned on according to a specific environment.

In the present embodiment, the tail light 10 is turned on automatically, and the automatic turning on condition at least includes the following conditions:

in the first case: when the vehicle is braked, the tail lamp 10 is automatically turned on.

Specifically, the rear lamp 10 is activated under the control of the controller 8 when the brake operation is performed, regardless of whether the front wheel brake or the rear wheel brake is performed.

When the front wheel brake is carried out, the interactive signal processor 4 sends the front wheel brake instruction to the controller 8 and the front wheel brake respectively, the front wheel brake carries out the brake, the controller 8 sends the instruction of opening the tail lamp 10 to the tail lamp 10 after receiving the front wheel brake instruction, and the tail lamp 10 is opened to play a warning role in the rear vehicle.

When the rear wheel brake is performed, the interactive signal processor 4 sends a rear wheel brake instruction to the controller 8, and after receiving the rear wheel brake instruction, the controller 8 sends a rear wheel brake execution instruction to the rear wheel brake and synchronously sends a tail lamp 10 opening instruction to the tail lamp 10.

In the second case: when the ambient brightness is low, the rear lamp 10 is automatically turned on.

Specifically, a brightness sensor is connected to the controller 8, and when the brightness of the external environment is lower than a set threshold, the controller 8 sends a tail lamp 10 turn-on command to the tail lamp 10 to turn on the tail lamp 10, so as to prompt the following vehicle.

In the utility model, the signal input mechanism also comprises a whistling signal input mechanism, and the actuating mechanism also comprises a loudspeaker 6; the whistling signal input mechanism is electrically connected with the interactive signal processor 4, and the loudspeaker 6 is electrically connected with the interactive signal processor 4.

Specifically, the whistle signal input mechanism and the horn 6 are both arranged at the front part of the vehicle, so that the operation of a user is facilitated, and the warning for pedestrians in front of the vehicle is facilitated.

The whistle signal input mechanism may be a push key, a rotary key, or a slide key, and it is only necessary to send a whistle request command to the interactive signal processor 4 through an operation action.

Specifically, in this embodiment, when the horn 6 is in the whistling state, only two states of whistling and not whistling are provided, the whistling signal input mechanism may also be a switch, and since the whistling signal input mechanism is not whistling in a normal state, the whistling signal input mechanism is a normally open switch, and when the normally open switch is closed, the horn 6 whistles; or the whistling signal input mechanism is a normally closed switch, and when the normally closed switch is opened, the horn 6 whistles.

When needs carried out the whistle, the signal input mechanism of whistling is triggered, and the signal request instruction of whistling sends mutual signal processor 4 in, mutual signal processor 4 converts the analog signal of the signal request instruction of whistling into the signal of telecommunication to give loudspeaker 6, make loudspeaker 6 sound, reach the effect of whistling.

In this embodiment, the sound emitted by the speaker 6 may be a simple whistle sound, or may be pre-stored music, or a self-recorded sound, so as to achieve a personalized effect.

In summary, the parts arranged at the front of the vehicle are connected with the interactive signal processor 4 arranged at the front of the vehicle, the parts arranged at the rear of the vehicle are connected with the controller 8 arranged at the rear of the vehicle, and the parts are connected between the interactive signal processor 4 and the controller 8 through one circuit, so that the circuit is simplified, and the layout of the circuit is facilitated.

An embodiment of the present invention provides a bicycle, including the vehicle control circuit of any one of the preceding embodiments.

In this embodiment, after the bicycle is provided with the vehicle control circuit, the bicycle can be operated more simply and conveniently.

In this embodiment, the bicycle may be a household bicycle or a shared bicycle.

In this embodiment, the bicycle can be a two-wheeled bicycle, also can be a tricycle, as long as it can use the utility model provides a vehicle control circuit can.

The embodiment of the utility model provides an electric motor car is still provided, it includes frame 14, motor 11 and the vehicle control circuit of any one of the preceding embodiment, wherein, motor 11 is connected with the vehicle control circuit electricity; the vehicle control circuit is provided on the vehicle frame 14, and the motor is provided at a lower portion of the vehicle frame 14.

In the present embodiment, any one of the vehicle control circuits in the foregoing embodiments is provided on the frame 14 of the electric vehicle, and the motor 11 of the electric vehicle is provided at the rear portion of the frame 14 to perform rear power driving of the vehicle. The motor 11 is electrically connected with the controller 8, and the controller 8 controls the on and off of the motor 11 and controls the rotating speed of the motor 11, thereby realizing the functions of starting, stopping, accelerating, decelerating and the like of the electric vehicle.

In this embodiment, a motor signal input mechanism is disposed at the front of the vehicle, the motor signal input mechanism is electrically connected to the interactive signal processor 4, when the electric vehicle needs to be started, the motor signal input mechanism transmits a starting signal of the motor 11 to the interactive signal processor 4, the interactive signal processor 4 converts an analog signal transmitted by the motor signal input mechanism into an electric signal and then sends the electric signal to the controller 8, the controller 8 converts the electric signal into a starting execution instruction of the motor 11, the starting execution instruction ice is sent to the motor 11, and the motor 11 is started.

When the motor 11 needs to be turned off, the motor signal input mechanism transmits a turn-off signal of the motor 11 to the interactive signal processor 4, the interactive signal processor 4 converts an analog signal transmitted by the motor signal input mechanism into an electric signal and then transmits the electric signal to the controller 8, the controller 8 converts the electric signal into a turn-off execution instruction of the motor 11 and transmits the instruction to the motor 11, and the motor 11 is turned off.

In the present embodiment, the motor signal input mechanism may be a point control type, a sliding type, a rotating type, or the like, and may be a resistance type, a voltage type, a current type, a capacitance type, or the like, as long as it can transmit an on signal of the motor 11 or an off signal of the motor 11 to the interactive signal processor 4.

In the embodiment, the motor 11 may be disposed at the rear portion of the frame 14, or may be disposed at the front portion of the frame 14, that is, at the front wheel of the vehicle, to perform front power driving on the electric vehicle, and at this time, the motor 11 is connected to the interactive signal processor 4, so as to achieve the purpose of facilitating the line deployment.

A vehicle speed signal input mechanism for controlling the traveling speed of the vehicle is also provided at the front portion of the vehicle frame 14.

Specifically, the vehicle speed signal input mechanism may be a gear type structure or a continuous type structure, and the vehicle speed signal input mechanism may be a mechanism that can change the vehicle speed by changing different gears and different positions.

The speed change signal of the speed signal input mechanism is firstly sent to the interactive signal processor 4, then is converted into an electric signal by the interactive signal processor 4, is sent to the controller 8, is judged by the controller 8, and is sent to the motor 11, and the speed change is realized by the speed change of the motor 11.

In the present embodiment, the components are connected by wires and are plugged into the components through the connecting wires 15. Connect through the connecting wire, can guarantee signal transmission's agility, the plug connection between connecting wire and each part can be convenient for change after damaging each spare part.

Specifically, as shown in fig. 4, the car light 1 is connected with the interactive signal processor 4 through a connection line 15, the horn 6 is connected with the interactive signal processor 4 through a connection line 15, and the interactive signal processor 4 is connected with the controller 8 through a connection line 15; the crank sensor 7 is connected with the controller 8 through a connecting line 15, the battery lock 12 is connected with the controller 8 through a connecting line 15, the motor 11 is connected with the controller 8 through a connecting line 15, and the tail lamp 10 is connected with the controller 8 through a connecting line 15.

In the present embodiment, the electric vehicle may be a household electric vehicle or a shared electric vehicle.

The electric vehicle is also provided with a crank sensor 7, and the crank sensor 7 is electrically connected with a vehicle control circuit.

Specifically, the crank sensor 7 is electrically connected to the controller 8.

When the electric vehicle is provided with the pedal, the rotation speed of the pedal can be detected through the crank sensor 7, the power assisting which can be provided for the electric vehicle by the pedal can be judged according to different rotation speeds, and then the rotation speed of the motor 11 is controlled, so that the purpose of saving electricity is achieved.

In this embodiment, the controller 8 is further connected with a battery lock 12, which can lock the battery as the power supply 9 on the electric vehicle to prevent the battery from being lost.

The utility model discloses in, the inner structure of controller CAN set up to be as the structure shown in fig. 2, wherein, crank sensor connection controller inside helping hand signal connection, +5V wiring and earth connection GND, the inside CAN-H, CAN-L of power connection controller, DET, B + and B-wiring, the inside PWM of tail lamp connection controller and +5V wiring, the inside A looks of motor connection controller, B looks, C looks, 5V, earth connection GND, Hall-A, Hall-B and Hall-C wiring, the inside M +, M-, S + and S-wiring of battery lock connection controller, the inside ACC of mutual signal processor connection controller, the rotation, B +, earth connection GND, CAN-H and CAN-L wiring.

Wherein, Hall-A, Hall-B and Hall-C are three Hall sensors respectively, CAN-H, CAN-L is two signal lines of CAN, PWM is pulse control signal, ACC is power connection line.

The embodiment of the utility model provides a beneficial effect is:

connect brake mechanism on the controller 8 at vehicle rear portion, brake starting drive connects on the anterior mutual signal processor 4 of vehicle, has optimized the overall arrangement of circuit, has reduced the use of circuit, the cost is reduced, and it is more convenient to install, and has reduced the cracked risk of circuit.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle control circuit acts on a bicycle or an electric vehicle and comprises a power supply, an actuating mechanism, a controller, a signal input mechanism and an interactive signal processor; the signal input mechanism is arranged at the front part of the vehicle and used for generating an operation instruction after being triggered and sending the operation instruction to the interactive signal processor; the interactive signal processor is arranged at the front part of the vehicle and used for generating a vehicle control instruction after being triggered and sending the vehicle control instruction to the controller or the execution mechanism so as to control the execution mechanism to perform corresponding operation or enable the controller to perform corresponding action; the controller is arranged at the rear part of the vehicle, is electrically connected with the interactive signal processor and is used for judging the vehicle control instruction sent by the interactive signal processor according to the real-time state information of the vehicle, generating an action instruction and sending the action instruction to an executing mechanism; the power supply is electrically connected with the controller and used for supplying power to the vehicle control circuit; the method is characterized in that:

the brake starting device is connected with the interactive signal processor;

2. The vehicle control circuit of claim 1, wherein the brake actuation device comprises a front wheel brake signal portion and a rear wheel brake signal portion, the front wheel brake signal portion and the rear wheel brake signal portion being connected in parallel.

3. The vehicle control circuit of claim 2, further comprising a hub, wherein the front wheel brake signal portion and the rear wheel brake signal portion are both connected to the hub, and the hub is connected to the interactive signal processor.

4. The vehicle control circuit of claim 1, wherein the signal input mechanism further comprises a lock signal input mechanism, the actuator further comprises a lock, the lock signal input mechanism is electrically connected to the interaction signal processor, and the lock is electrically connected to the controller.

5. The vehicle control circuit according to claim 1, wherein a wheel state monitoring device for monitoring a dynamic state and a static state of a wheel is connected to the controller.

6. The vehicle control circuit of claim 1, wherein the signal input mechanism further comprises a vehicle light signal input mechanism, and the actuator further comprises a vehicle light;

7. The vehicle control circuit of claim 1, wherein the actuator further comprises a tail light, the tail light being electrically connected to the controller.

8. The vehicle control circuit of claim 1, wherein the signal input mechanism further comprises a whistle signal input mechanism, the actuator further comprising a horn;

9. A bicycle comprising a frame and a vehicle control circuit as claimed in any of claims 1-8, the vehicle control circuit being disposed on the frame;

10. An electric vehicle comprising a frame, a motor and the vehicle control circuit of any one of claims 1-8, the motor being electrically connected to the vehicle control circuit, the motor being adapted to propel the bicycle;

11. The electric vehicle of claim 10, wherein the motor is electrically connected to the controller.

12. The electric vehicle of claim 10, further comprising a crank sensor electrically connected to the controller.