CN215322451U - One-key starting system - Google Patents
One-key starting system Download PDFInfo
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- CN215322451U CN215322451U CN202121326162.6U CN202121326162U CN215322451U CN 215322451 U CN215322451 U CN 215322451U CN 202121326162 U CN202121326162 U CN 202121326162U CN 215322451 U CN215322451 U CN 215322451U
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Abstract
The utility model relates to the technical field of one-key starting of vehicles, in particular to a one-key starting system, which comprises an MCU module, a power supply module, a remote control receiving module, a one-key starting key, an alarm module, a high-side driving unit, a low-frequency coil driving unit and a CAN module; according to the utility model, by arranging the MCU module, the power supply module, the remote control receiving module, the one-key starting key, the alarm module, the high-side driving unit, the low-frequency coil driving unit and the CAN module, when a vehicle is started, the low-frequency antenna collects intelligent key information and transmits correct information to the MCU module through the remote control receiving module, at the moment, a vehicle door is pulled to enter the vehicle, the one-key starting key is pressed for a short time after the vehicle enters the vehicle, at the moment, the vehicle is electrified, the indicator lamp is lightened, the manual control unit is pressed for a long time for 1 second, and at the moment, the vehicle is started, namely, keyless entry and keyless start are realized.
Description
Technical Field
The utility model relates to the technical field of one-touch starting of vehicles, in particular to a one-touch starting system.
Background
Keyless entry and keyless starting system, a vehicle CAN be controlled more conveniently for people, advanced RFID (radio frequency identification) technology is adopted, a vehicle owner CAN be identified when people are close to the vehicle, and a key does not need to be inserted when the vehicle is started, the tedious process of finding the key and inserting the key is avoided, the vehicle CAN be remotely controlled through CAN communication, but the existing vehicle basically controls the vehicle to open or close a vehicle door, a trunk and a vehicle window through a remote control vehicle key, a key or remote control manual opening is needed, the remote control cannot be started, and therefore the requirement of people on convenience is difficult to meet.
Chinese patent No. 201820974893.3 discloses a "keyless entry and one-key start system, which comprises an intelligent key and a one-key start system, wherein the one-key start system comprises an LF low-frequency transmitting module, an RF high-frequency receiving module, an MCU, a BCM module, a CAN bus module and a power management module, a three-dimensional antenna receiving module, an intelligent key MCU and an RF high-frequency transmitting module are arranged in the intelligent key, and the system also comprises a one-key start switch SSB, an ECU module, an electronic steering column lock ESCL and an LIN module which are positioned in a vehicle, the system CAN transmit three groups of signals with different frequencies at one time through the intelligent key, the control system CAN authenticate the intelligent key after receiving the signals with any frequency, detect whether the key is legal, and solve the problem that the high-frequency signals are interfered by the same frequency", however, when the smart key is used, the one-key starting function cannot be continuously realized when the smart key is not powered.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a one-touch start system, which can not only enter a vehicle without a key, but also start the vehicle with one touch and has high safety.
In order to solve the technical problem, the utility model provides a one-key starting system which comprises an MCU module, a power supply module, a remote control receiving module, a one-key starting key, an alarm module, a high-side driving unit, a low-frequency coil driving unit and a CAN module;
the output end of the power supply module is electrically connected with the MCU module, the remote control receiving module is electrically connected with the MCU module in a two-way mode, the one-key starting key is electrically connected with the MCU module, the alarm module is electrically connected with the MCU module, the high-side driving unit is electrically connected with the MCU module in a two-way mode, the output end of the high-side driving unit is electrically connected with a vehicle load, the low-frequency driving unit is used for receiving and sending radio and enabling the one-key starting key to be communicated with a remote control key, the low-frequency coil driving unit is electrically connected with the MCU module in a two-way mode, the CAN module is used for whole vehicle communication, and the CAN module is electrically connected with the MCU module in a two-way mode.
Further, a key starts button includes information identification unit, manual control unit and signal lamp, information identification unit includes wireless receiver and IMMO controller, the manual control unit is including starting switch 1 and starting switch 2, starting switch 1 and starting switch 2's output is connected with the MCU module electricity, the input of signal lamp with the output electricity of MCU module is connected, the signal lamp output is connected with the manual control unit electricity.
Further, the output end of the wireless receiver is electrically connected with an IMMO controller, and the IMMO controller is electrically connected with the MCU module in a bidirectional mode.
Furthermore, the low-frequency coil driving unit comprises six groups of low-frequency antennas used for receiving and sending radio signals, the output ends of the low-frequency antennas are in signal connection with the input end of the remote control receiving module, and the input ends of the low-frequency antennas are in signal connection with the remote control key.
Further, the low-frequency antenna comprises three groups of indoor low-frequency antennas and three groups of outdoor low-frequency antennas, the indoor low-frequency antennas are used for receiving intelligent key information in the automobile, and the outdoor low-frequency antennas are used for receiving intelligent key information outside the automobile.
Further, alarm module includes loudspeaker, loudspeaker pass through the relay with MCU module both-way electricity is connected.
The technical scheme of the utility model has the following beneficial effects:
1. according to the utility model, by arranging the MCU module, the power supply module, the remote control receiving module, the information identification unit, the manual control unit, the signal lamp, the alarm module, the high-side driving unit, the low-frequency coil driving unit and the CAN module, when a vehicle is started, the low-frequency antenna collects the information of the intelligent key and transmits correct information to the MCU module through the remote control receiving module, the vehicle door CAN be pulled to enter the vehicle at the moment, a key is pressed for a short time to start a key after the vehicle enters the vehicle, the vehicle is electrified at the moment, the indicator lamp is lightened, the manual control unit is pressed for a long time for 1 second, the vehicle is started at the moment, when the vehicle enters the vehicle, the vehicle door CAN be opened without manually pressing the intelligent key, the keyless entry is realized, and when the vehicle is started, the vehicle CAN be started by pressing the manual control unit without inserting a key, and the keyless start is realized.
2. According to the utility model, by arranging the information identification unit, when the intelligent key is powered off, the intelligent key is vertically placed at a position 3cm away from the manual control unit, the IMMO controller identifies correct information, and at the moment, the vehicle can be started by pressing the manual control unit.
Drawings
Fig. 1 is a schematic electrical diagram of the present invention.
In the figure: 1. an MCU module; 2. a power supply module; 3. a remote control receiving module; 4. a key starts the key; 5. an alarm module; 6. a high-side drive unit; 7. a low-frequency coil driving unit; 71. an outdoor low frequency antenna; 72. an indoor low frequency antenna; 8. and a CAN module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.
As shown in fig. 1: the one-key starting system comprises an MCU module 1, a power module 2, a remote control receiving module 3, a one-key starting key 4, an alarm module 5, a high-side driving unit 6, a low-frequency coil driving unit 7 and a CAN module 8, wherein the power module 2 is electrically connected with the MCU module 1;
specifically, the one-key starting system comprises an MCU module 1, a power module 2, a remote control receiving module 3, a one-key starting button 4, an alarm module 5, a high-side driving unit 6, a low-frequency coil driving unit 7 and a CAN module 8, wherein the output end of the power module 2 is electrically connected with the MCU module 1, the remote control receiving module 3 is electrically connected with the MCU module 1 in a bidirectional way, the one-key starting button 4 is electrically connected with the MCU module 1, the alarm module 5 is electrically connected with the MCU module 1, the high-side driving unit 6 is electrically connected with the MCU module 1 in a bidirectional way, the output end of the high-side driving unit 6 is electrically connected with a vehicle load, the low-frequency driving unit is used for receiving and transmitting radio, a radio signal sent by the low-frequency driving power is transmitted to the MCU module 1 through the remote control receiving module 3, communication between the one-key starting button 4 and a remote control key is realized, and the low-frequency coil driving unit 7 is electrically connected with the MCU module 1 in a bidirectional way, the CAN module 8 is used for communication of the whole vehicle, CAN receive CAN bus signals and transmit CAN, controls other CAN network nodes of the vehicle through the CAN bus, and is in bidirectional electric connection with the MCU module 1.
This embodiment, when starting the vehicle, the information that intelligent key sent is gathered to low frequency coil drive unit 7, and with information pass through remote control receiving module 3 with correct information transmission to MCU module 1 in order to confirm whether information is correct, when opening the door, the pulling door handle, the fine motion on the door handle of vehicle is opened to MCU module 1 control, can open the door this moment, when starting the vehicle, when pressing a start button for a short time, vehicle circuit circular telegram this moment, when pressing a start button for a long time, the whole car of vehicle starts this moment, realize the function that keyless entry and keyless start.
According to one embodiment of the present invention, as shown in figure 1,
the one-key starting key 4 comprises an information identification unit, a manual control unit and a signal lamp, wherein the information identification unit comprises a wireless receiver and an IMMO controller, the output end of the wireless receiver is electrically connected with the IMMO controller, and the IMMO controller is electrically connected with the MCU module 1 in a bidirectional mode; by arranging the information identification unit, when the electric quantity of the intelligent key is exhausted, the intelligent key is vertically placed at a position 3cm away from the manual control unit, the wireless receiver collects the information of the intelligent key, the IMMO controller identifies correct information, and at the moment, a starting key is pressed to start a vehicle, so that the practicability is greatly improved;
the manual control unit comprises a starting switch 1 and a starting switch 2, the output ends of the starting switch 1 and the starting switch 2 are electrically connected with the MCU module 1, the input end of the signal lamp is electrically connected with the output end of the MCU module 1, and the output end of the signal lamp is electrically connected with the manual control unit; by arranging the starting switch 1 and the starting switch 2, a key is pressed for a short time to start the key 4 after the vehicle enters the vehicle, the starting switch 1 is closed at the moment, the vehicle is electrified, the indicating lamp is lightened, the manual control unit is pressed for a long time for 1 second, the starting switch 2 and the starting switch 1 are both closed at the moment, and the vehicle is started.
According to another embodiment of the present invention, as shown in figure 1,
low frequency coil drive unit 7 includes six sets of low frequency antennas that are used for receiving and sending radio signal, the output of low frequency antenna and remote control receiving module 3's input end signal connection, the input of low frequency antenna and remote control key signal connection, specifically, the low frequency antenna includes three indoor low frequency antennas 72 of group and three outdoor low frequency antennas 71 of group, indoor low frequency antenna 72 is used for receiving the interior smart key information of car, outdoor low frequency antenna 71 is used for receiving the outer smart key information of car, when the smart key is not in the car, receive and gather the smart key information through outdoor low frequency antenna 71 this moment, when the smart key is in the car, receive and gather the information of smart key through indoor low frequency antenna 72 this moment.
In one embodiment of the present invention, as shown in figure 1,
The working principle of the utility model is as follows:
when a vehicle is started, the low-frequency antenna collects information of an intelligent key, the information is transmitted to the MCU module 1 through the remote control receiving module 3, the MCU module 1 identifies the information, the identity of the intelligent key is confirmed to be correct, the door handle is pulled, the MCU module 1 controls the micro-motion on the door handle of the vehicle to be opened, the vehicle can enter the vehicle at the moment, the one-key starting button 4 is pressed for a short time after the vehicle enters the vehicle, the starting switch 1 is closed at the moment, the vehicle is powered on, the indicator lamp is lightened, the manual control unit is pressed for 1 second for a long time, the starting switch 2 and the starting switch 1 are both closed at the moment, the vehicle is integrally started, when the vehicle enters the vehicle, the vehicle door can be opened without manually pressing the intelligent key, the keyless entry is realized, when the vehicle is started, the vehicle can be started by pressing the manual control unit without inserting the key, and the keyless start is realized; when the intelligent key of the vehicle is powered off, the vehicle door can be opened by adopting the mechanical key, the intelligent key is vertically placed at a position 3cm away from the manual control unit, the IMMO controller identifies correct information, and the vehicle can be started by pressing the manual control unit.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. A one-touch activation system, comprising: the remote control device comprises an MCU module (1), a power module (2), a remote control receiving module (3), a one-key starting key (4), an alarm module (5), a high-side driving unit (6), a low-frequency coil driving unit (7) and a CAN module (8);
wherein, the output of power module (2) with MCU module (1) electricity is connected, remote control receiving module (3) with MCU module (1) two-way electricity is connected, a key start button (4) with MCU module (1) electricity is connected, alarm module (5) with MCU module (1) electricity is connected, high limit drive unit (6) with MCU module (1) two-way electricity is connected, and the output and the car load electricity of high limit drive unit (6) are connected, low frequency coil drive unit is used for receiving and sending the radio to make a key start button (4) carry out the communication with the remote control key, low frequency coil drive unit (7) with MCU module (1) two-way electricity is connected, CAN module (8) are used for whole car communication, CAN module (8) are connected with MCU module (1) two-way electricity.
2. The one-touch activation system of claim 1, wherein: one key starts button (4) and includes information identification unit, manual control unit and signal lamp, the information identification unit includes wireless receiver and IMMO controller, the manual control unit is including starting switch 1 and starting switch 2, starting switch 1 and starting switch 2's output is connected with MCU module (1) electricity, the input of signal lamp with the output electricity of MCU module (1) is connected, the signal lamp output is connected with the manual control unit electricity.
3. The one-touch activation system of claim 2, wherein: the output end of the wireless receiver is electrically connected with the IMMO controller, and the IMMO controller is electrically connected with the MCU module (1) in a bidirectional mode.
4. The one-touch activation system of claim 1, wherein: the low-frequency coil driving unit (7) comprises six groups of low-frequency antennas used for receiving and sending radio signals, the output ends of the low-frequency antennas are in signal connection with the input end of the remote control receiving module (3), and the input ends of the low-frequency antennas are in signal connection with a remote control key.
5. The one-touch activation system of claim 4, wherein: the low-frequency antenna comprises three groups of indoor low-frequency antennas (72) and three groups of outdoor low-frequency antennas (71), the indoor low-frequency antennas (72) are used for receiving intelligent key information in the automobile, and the outdoor low-frequency antennas (71) are used for receiving intelligent key information outside the automobile.
6. The one-touch activation system of claim 1, wherein: the alarm module (5) comprises a loudspeaker, and the loudspeaker is electrically connected with the MCU module (1) in a two-way mode through a relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121326162.6U CN215322451U (en) | 2021-06-15 | 2021-06-15 | One-key starting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121326162.6U CN215322451U (en) | 2021-06-15 | 2021-06-15 | One-key starting system |
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| Publication Number | Publication Date |
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| CN215322451U true CN215322451U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121326162.6U Active CN215322451U (en) | 2021-06-15 | 2021-06-15 | One-key starting system |
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| CN (1) | CN215322451U (en) |
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- 2021-06-15 CN CN202121326162.6U patent/CN215322451U/en active Active
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