CN215729427U - Vehicle-mounted control system - Google Patents
Vehicle-mounted control system Download PDFInfo
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- CN215729427U CN215729427U CN202121422559.5U CN202121422559U CN215729427U CN 215729427 U CN215729427 U CN 215729427U CN 202121422559 U CN202121422559 U CN 202121422559U CN 215729427 U CN215729427 U CN 215729427U
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Abstract
The utility model discloses a vehicle-mounted control system which comprises a vehicle-mounted controller, a power monitoring module, a vehicle-mounted navigation module and a power module, wherein the power monitoring module, the vehicle-mounted navigation module and the power module are respectively and electrically connected with the vehicle-mounted controller, the vehicle-mounted controller is wirelessly connected with a vehicle-mounted terminal, the vehicle-mounted controller comprises a touch panel, a lamp control module, a steering driver, a plurality of rotating shaft units, a plurality of driving motor units, a motor control module and a communication module, the power monitoring module comprises a steering monitoring unit, a plurality of first angular displacement monitoring units and a plurality of second angular displacement monitoring units, an EMC module is arranged in the power module, and the EMC module comprises a TVS diode unit and a filter circuit unit which are mutually coupled and connected. The system of the utility model has strong compatibility and stability and good safety performance.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted systems, in particular to a vehicle-mounted control system.
Background
The automobile needs to collect and monitor the running parameters of the automobile in the running process, the running conditions of all parts are analyzed through the controller, and warning and control are timely performed when the threshold value is reached so as to avoid adverse conditions. The main functions of the in-vehicle control system (in-vehicle controller) include: the system comprises a driving torque control device, a brake energy optimization control device, a whole vehicle energy management device, a CAN network maintenance and management device, a fault diagnosis and treatment device, a vehicle state monitoring device and the like, wherein the driving torque control device, the brake energy optimization control device, the whole vehicle energy management device, the CAN network maintenance and management device, the fault diagnosis and treatment device, the vehicle state monitoring device and the like play a role in controlling vehicle operation. The quality of the onboard controller directly determines the stability and safety of the vehicle.
In the prior art, a sensor in a vehicle-mounted controller has incomplete monitoring feedback on power, so that the safety performance of an automobile is reduced, surge electromagnetic interference in a power module in a system is strong, the surge electromagnetic interference seriously hinders power supply and power distribution of the power module, and output current is unstable, so that the electromagnetic compatibility of a vehicle-mounted system is poor, and the working state is easy to unbalance; moreover, the touch panel provides feedback through sound, and the sound feedback is easily interfered by the outside, so that the sensory experience of the user is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model provides a vehicle-mounted control system which is strong in system compatibility and stability and good in safety performance.
The utility model provides the following technical scheme:
a vehicle-mounted control system comprises a vehicle-mounted controller, and a power monitoring module, a vehicle-mounted navigation module and a power module which are respectively electrically connected with the vehicle-mounted controller, wherein the vehicle-mounted controller is wirelessly connected with a vehicle-mounted terminal, the vehicle-mounted controller comprises a touch panel, a lamp control module, a steering driver, a plurality of rotating shaft units, a plurality of driving motor units, a motor control module and a communication module, the power monitoring module comprises a steering monitoring unit, a plurality of first angular displacement monitoring units and a plurality of second angular displacement monitoring units, the steering monitoring unit is used for monitoring and feeding back steering data of the steering driver, the first angular displacement monitoring unit is used for monitoring and controlling angular displacement data of the rotating shaft units, the second angular displacement monitoring unit is used for monitoring and controlling angular displacement data of the driving motor units, and an EMC module is arranged in the power module, the EMC module comprises a TVS diode unit and a filter circuit unit which are coupled and connected with each other.
Preferably, the TVS diode unit has a unidirectional structure.
Preferably, the TVS diode unit has at least two lines to be protected.
Preferably, the on-board controller further includes an air conditioning control module, an instrument panel unit, a cooling module, and a heating module.
Preferably, the vehicle-mounted navigation module is electrically connected with the motor control module, and the priority of the vehicle-mounted navigation module is lower than the priorities of the vehicle-mounted controller and the vehicle-mounted terminal.
Preferably, the wireless connection between the vehicle-mounted controller and the vehicle-mounted terminal includes bluetooth connection, ethernet connection, wide area network connection, and Wifi connection.
Preferably, the lamp control module comprises an inner lamp unit and an outer lamp unit, and the outer lamp unit mainly comprises a flash lamp, a headlamp, a turn light, a reversing lamp and a decorative lamp.
Preferably, the second angular displacement monitoring unit is a hall sensor.
Preferably, a vibration motor electrically connected with the vehicle-mounted controller is arranged in the touch panel, and the vibration motor is used for micro-oscillating the touch panel to give vibration feedback.
The utility model has the beneficial effects that:
(1): the steering data of a steering driver is fed back through a steering monitoring unit in a power monitoring module, the angular displacement data of a rotating shaft unit is monitored and controlled by a first angular displacement monitoring unit, the angular displacement data of a driving motor unit is monitored and controlled by a second angular displacement monitoring unit, so that the monitoring feedback of the power of a machine body in a vehicle-mounted system is enhanced, an EMC module is arranged in a power module, the EMC module comprises a TVS diode unit and a filter circuit unit which are mutually coupled and connected, the electromagnetic interference in the power module is reduced through the TVS diode unit and the filter circuit unit, the power distribution and supply of the power module are promoted, the compatibility and stability of the system are improved, and the safety performance of an automobile is effectively enhanced;
(2): through vibrating motor micro-oscillation touch panel with vibration feedback, the sense organ is experienced to reinforcing user's touch screen, and vehicle-mounted controller includes that bluetooth is connected, ethernet is connected, wide area network connects and Wifi is connected with vehicle-mounted terminal's wireless connection, guarantees the stability of connecting, makes user's accessible vehicle-mounted terminal operate vehicle-mounted controller.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a lamp control module according to the present invention;
FIG. 3 is a schematic diagram of the connection of the power module and the EMC module of the present invention;
fig. 4 is a schematic structural diagram of a TVS diode unit according to an embodiment of the present invention.
The labels in the figure are: 1-an onboard controller; 2-a power monitoring module; 3-a vehicle navigation module; 4-a power supply module; 41-an EMC module; 411-TVS diode unit; 412-a filter circuit unit; 5-vehicle terminal.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
referring to fig. 1, the present embodiment provides a vehicle-mounted control system, including a vehicle-mounted controller 1, and a power monitoring module 2, a vehicle-mounted navigation module 3, and a power module 4 electrically connected to the vehicle-mounted controller 1, where the vehicle-mounted controller 1 includes a touch panel, a lamp control module, a steering driver, a plurality of spindle units, a plurality of driving motor units, a motor control module, and a communication module, the power monitoring module 2 includes a steering monitoring unit, a plurality of first angular displacement monitoring units, and a plurality of second angular displacement monitoring units, the steering monitoring unit is configured to monitor steering data fed back to the steering driver, the first angular displacement monitoring unit is configured to monitor and control angular displacement data of the spindle units, the second angular displacement monitoring unit is configured to monitor and control angular displacement data of the driving motor units, and preferably, the second angular displacement monitoring unit is a hall sensor, generally, a direct-current brushless motor is mostly adopted in a driving motor unit in an automobile, the angular displacement of the brushless motor is monitored through a high-precision Hall sensor, accurate angular displacement data are fed back, and the accuracy of vehicle-mounted driving is effectively promoted.
The vehicle-mounted controller 1 further comprises an air conditioner control module, an instrument panel unit, a cooling module and a heating module, wherein the air conditioner control module is matched with a corresponding air compressor in the vehicle to regulate the temperature of the vehicle; the control analysis data of the vehicle and the vehicle condition are displayed through the instrument panel unit and the touch panel; the cooling module comprises liquid cooling and air cooling and is realized by a liquid cooling system and a heat dissipation fan set which are used for the battery module 4 and an automobile engine in the automobile respectively; the heating module comprises rearview mirror heating and seat heating, so that a user can effectively drive under the condition of cold temperature.
Referring to fig. 3, the lamp control module includes an inner lamp unit and an outer lamp unit, the outer lamp unit mainly includes a flash lamp, a headlight, a turn light, a backup lamp and a decoration lamp, the inner lamp unit can be jointly used with the air conditioner control module, the instrument panel unit, the cooling module and the heating module in the vehicle controller 1, so as to provide effective assistance for a user to feel a vehicle-mounted control condition, and the outer lamp unit is mainly used for traffic driving and lamp light decoration functions.
The vehicle-mounted navigation module 3 is electrically connected with the motor control module, automatic navigation control driving is carried out by the vehicle-mounted navigation module 3 according to specific positioning of the automobile and matching with the vehicle-mounted controller 1, the priority of the vehicle-mounted navigation module 3 is lower than the priorities of the vehicle-mounted controller 1 and the vehicle-mounted terminal 5, and the navigation driving of the vehicle-mounted navigation module 3 is limited under the control of the vehicle-mounted controller 1 and the vehicle-mounted terminal 5.
The vehicle-mounted controller 1 is in wireless connection with the vehicle-mounted terminal 5, the vehicle-mounted and vehicle conditions are controlled and analyzed in a wireless connection mode, the vehicle-mounted controller 1 is in wireless connection with the vehicle-mounted terminal 5 and comprises Bluetooth connection, Ethernet connection, wide area network connection and Wifi connection, connection stability is guaranteed, and a user can operate the vehicle-mounted controller through the vehicle-mounted terminal.
In some embodiments, a vibration motor electrically connected to the on-board controller 1 is built in the touch panel, and the vibration motor is used for micro-oscillating the touch panel to give vibration feedback, so as to enhance the touch screen experience sense of the user.
Example 2:
referring to fig. 3 and fig. 4, on the basis of the above embodiment, an EMC module 41 is disposed in the power module 4, and the EMC module 41 includes a TVS diode unit 411 and a filter circuit unit 412 coupled to each other, so that the TVS diode unit 411 has a unidirectional structure, preferably, the TVS diode unit 411 has at least two lines to be protected (1 'and 2'), and the line to be protected 1 'and the line to be protected 2' are respectively connected to a line requiring surge protection in the power module 4, and cooperate with the filter circuit unit 412 to effectively filter, so as to reduce the influence of electromagnetic interference on power supply and distribution of the power module 4, and ensure the electromagnetic compatibility and stability of the vehicle-mounted system.
The working principle of the utility model is that the power module 4 provides direct current, and the EMC module 41 carries out filtering and reconciliation, so that the power module 4 stably carries out power distribution and supply on the vehicle-mounted controller 1; the steering data of the steering driver is fed back through the steering monitoring unit in the power monitoring module 2, the angular displacement data of the rotating shaft unit is monitored and controlled by the first angular displacement monitoring unit, and the angular displacement data of the driving motor unit is monitored and controlled by the second angular displacement monitoring unit, so that the monitoring feedback of the vehicle-mounted system on the body power is enhanced, and the safety of the vehicle is enhanced.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. An on-vehicle control system characterized by: the vehicle-mounted navigation system comprises a vehicle-mounted controller (1), and a power monitoring module (2), a vehicle-mounted navigation module (3) and a power module (4) which are respectively electrically connected with the vehicle-mounted controller (1), wherein the vehicle-mounted controller (1) is wirelessly connected with a vehicle-mounted terminal (5), the vehicle-mounted controller (1) comprises a touch panel, a lamp control module, a steering driver, a plurality of rotating shaft units, a plurality of driving motor units, a motor control module and a communication module, the power monitoring module (2) comprises a steering monitoring unit, a plurality of first angular displacement monitoring units and a plurality of second angular displacement monitoring units, the steering monitoring unit is used for monitoring and feeding back steering data of the steering driver, the first angular displacement monitoring unit is used for monitoring and controlling angular displacement data of the rotating shaft units, and the second angular displacement monitoring unit is used for monitoring and controlling angular displacement data of the driving motor units, an EMC module (41) is arranged in the power module (4), and the EMC module (41) comprises a TVS diode unit (411) and a filter circuit unit (412) which are coupled with each other.
2. The on-board control system according to claim 1, characterized in that: the TVS diode unit (411) is of a unidirectional structure.
3. An in-vehicle control system according to claim 2, characterized in that: the TVS diode unit (411) has at least two lines to be protected.
4. The on-board control system according to claim 1, characterized in that: the vehicle-mounted controller (1) further comprises an air conditioner control module, an instrument panel unit, a cooling module and a heating module.
5. The on-board control system according to claim 1, characterized in that: the vehicle-mounted navigation module (3) is electrically connected with the motor control module, and the priority of the vehicle-mounted navigation module (3) is lower than the priorities of the vehicle-mounted controller (1) and the vehicle-mounted terminal (5).
6. The on-board control system according to claim 1, characterized in that: the wireless connection between the vehicle-mounted controller (1) and the vehicle-mounted terminal (5) comprises Bluetooth connection, Ethernet connection, wide area network connection and Wifi connection.
7. The on-board control system according to claim 1, characterized in that: the lamp control module comprises an inner lamp unit and an outer lamp unit, and the outer lamp unit mainly comprises a flash lamp, a headlamp, a steering lamp, a reversing lamp and a decorative lamp.
8. The on-board control system according to claim 1, characterized in that: the second angular displacement monitoring unit is a Hall sensor.
9. The on-board control system according to claim 1, characterized in that: the touch panel is internally provided with a vibration motor which is electrically connected with the vehicle-mounted controller (1), and the vibration motor is used for micro-oscillating the touch panel to give vibration feedback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422559.5U CN215729427U (en) | 2021-06-24 | 2021-06-24 | Vehicle-mounted control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422559.5U CN215729427U (en) | 2021-06-24 | 2021-06-24 | Vehicle-mounted control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215729427U true CN215729427U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121422559.5U Active CN215729427U (en) | 2021-06-24 | 2021-06-24 | Vehicle-mounted control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215729427U (en) |
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2021
- 2021-06-24 CN CN202121422559.5U patent/CN215729427U/en active Active
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