CN210734423U - Intelligent electric vehicle control system - Google Patents
Intelligent electric vehicle control system Download PDFInfo
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- CN210734423U CN210734423U CN201921691801.1U CN201921691801U CN210734423U CN 210734423 U CN210734423 U CN 210734423U CN 201921691801 U CN201921691801 U CN 201921691801U CN 210734423 U CN210734423 U CN 210734423U
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Abstract
The utility model discloses an intelligent electric vehicle control system, belonging to the technical field of electric vehicles, which is characterized in that the intelligent electric vehicle control system comprises an information acquisition module, an information receiving module, a control module and a display module; the information acquisition module sends acquired information to the information receiving module, and the information receiving module shapes and amplifies the received information and then transmits the information to the control module; the information acquisition module comprises a wireless signal transceiver, a pyroelectric infrared sensor, a speed detector and an electric quantity detector, the control system further comprises a motor for driving the electric vehicle to run, a speed regulating device for controlling the highest rotating speed of the motor and a brake device for decelerating the electric vehicle, the control module reduces the rotating speed of the motor through the speed regulating device after receiving a detection signal of the pyroelectric infrared sensor, and meanwhile, the control module controls the brake device through a speed signal to enable the electric vehicle to decelerate in time. The utility model discloses the speed of a motor vehicle of timely control electric motor car that can be very convenient to its security performance has been ensured.
Description
Technical Field
The utility model belongs to the technical field of the electric motor car, specificly indicate an intelligent electric vehicle control system.
Background
The electric vehicle has been used as a common travel tool for people due to the advantages of convenience and speed. However, in recent years, as vehicles are increased, accidents on roads are more and more, especially for electric vehicles, and for this reason, regulations for limiting the speed of electric vehicles are proposed in the new national standard.
Chinese utility model patent with application number cn201521052260.x, it discloses the electric motor car with intelligence speed limit control system, this electric motor car is though can control the speed of a motor vehicle according to the road conditions, but there is the problem of speed reduction, its scheme is after surveying the place ahead road conditions through pyroelectric infrared sensor, with signal input for integrated operational amplifier and export for electric motor car control module after second grade is enlargied and handle, after reaching the setting value, control module control gearbox drives the motor and restricts the speed of a motor automatically under 20 kilometers per hour, nevertheless actual conditions is after the speed limit under the high speed state, though motor speed reduces, the speed of a motor speed still is faster this moment, for this reason need very long section slide the distance just can reduce the speed of a motor vehicle under 20 kilometers per hour, consequently still there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligence electric motor car control system to the technical problem that the aforesaid exists, this control system can be timely controls the speed of a motor car.
The purpose of the utility model is realized like this: an intelligent electric vehicle control system comprises an information acquisition module, an information receiving module, a control module and a display module; the information acquisition module sends acquired information to the information receiving module, the information receiving module shapes and amplifies the received information and then transmits the information to the control module, and the control module makes corresponding feedback action; the information acquisition module comprises a wireless signal transceiver, a pyroelectric infrared sensor, a speed detector and an electric quantity detector, the control system further comprises a motor for driving the electric vehicle to run, a speed regulating device for controlling the highest rotating speed of the motor and a brake device for decelerating the electric vehicle, the speed regulating device is divided into a high-speed mode, a medium-speed mode and a low-speed mode, the control module receives a detection signal of the pyroelectric infrared sensor and then enables the speed regulating device to do the medium-speed mode or the low-speed mode, meanwhile, the speed detector sends a detected speed signal to the control module, and the control module controls the brake device through the speed signal so that the electric vehicle can decelerate in time.
By adopting the technical scheme, the highest speed of the electric vehicle in the high-speed mode is 55-60km/h (the highest speed of the electric vehicle when the speed of the electric vehicle is not reduced), the highest speed of the electric vehicle in the medium-speed mode is 40km/h, and the highest speed of the electric vehicle in the low-speed mode is 20 km/h; the control module is internally provided with a preset signal of the pyroelectric infrared sensor, the preset signal has a highest threshold and a lowest threshold, when the pyroelectric infrared sensor does not detect the signal, the condition of a road is good, and at the moment, the control module controls the speed regulating device to be in a high-speed mode without reducing the speed of the electric vehicle; when the pyroelectric infrared sensor detects a signal, the detection signal is filtered through a filter to eliminate temperature drift and noise, then the detection signal is amplified through a signal amplifier and sent to a control module, the control module compares the detection signal with a preset signal, and when the detection signal is greater than a lowest threshold and less than or equal to a highest threshold, the control module controls a speed regulating device to be in a medium-speed mode; when the detection signal is less than or equal to the lowest threshold value, the control module controls the speed regulating device to be in a low speed mode; when the speed detector detects that the speed of the vehicle at the moment is greater than the highest hourly speed of the medium speed mode or greater than the highest hourly speed of the low speed mode, the control module controls the brake device to automatically brake, and when the speed detector detects that the speed of the vehicle at the moment is less than or equal to the highest hourly speed of the medium speed mode or less than or equal to the highest hourly speed of the low speed mode, the control module does not control the brake device at the moment; the control system can quickly reduce the speed of the electric vehicle, does not need longer sliding distance, does not need artificial active braking, and is very convenient.
The utility model discloses further set up to: the display module is an instrument panel arranged on the electric vehicle, and the instrument panel is used for displaying the speed of the electric vehicle and the electric quantity of the electric vehicle.
Through adopting above-mentioned technical scheme, the speed of a motor vehicle and the electric quantity of electric motor car are shown through the panel board to be convenient for ride passerby and observe.
The utility model discloses further set up to: the wireless signal transceiver is a Bluetooth communication module, and the control terminal controls the control module to make corresponding actions through the Bluetooth communication module.
By adopting the technical scheme, the control terminal (the smart phone) is connected with the Bluetooth communication module after sending a signal, and then the control module is used for controlling the electric vehicle to be started or stopped.
The utility model discloses further set up to: the information acquisition module further comprises a GPS positioner, and the GPS positioner is used for receiving and transmitting GPS data of the electric vehicle.
By adopting the technical scheme, the GPS positioner is arranged, so that the geographic position of the electric vehicle can be detected in real time.
The utility model discloses further set up to: the control system also comprises a voice alarm module connected with the control module, wherein a plurality of voice prompt tones are stored in the voice alarm module, and the control module compares the received detection signal of the electric quantity detector with a preset value and enables the voice alarm module to make corresponding voice prompt tones.
Through adopting above-mentioned technical scheme, because ride passerby and can not notice the electric quantity condition of electric motor car on the panel board constantly, be provided with voice alarm module for this, through the different pronunciation prompt tones that voice alarm module sent to the concrete electric quantity of very audio-visual suggestion electric motor car, so that ride passerby in time to charge.
Drawings
Fig. 1 is a schematic structural diagram of the control system of the present invention;
the reference numbers in the figures are: 100. an information acquisition module; 101. a wireless signal transceiver; 102. a pyroelectric infrared sensor; 103. a speed detector; 104. an electric quantity detector; 105. a GPS locator; 200. an information receiving module; 300. a control module; 400. a display module; 500. a motor; 600. a speed regulating device; 601. a high speed mode; 602. a medium speed mode; 603. a low speed mode; 700. a brake device; 800. and a voice alarm module.
Detailed Description
In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:
as shown in fig. 1, an intelligent electric vehicle control system includes an information acquisition module 100, an information receiving module 200, a control module 300, and a display module 400; the information acquisition module 100 sends the acquired information to the information receiving module 200, the information receiving module 200 shapes and amplifies the received information and then transmits the information to the control module 300, and the control module 300 performs corresponding feedback action; the information acquisition module 100 includes a wireless signal transceiver 101, a pyroelectric infrared sensor 102, a speed detector 103 and an electric quantity detector 104, the control system further includes a motor 500 for driving the electric vehicle to travel, a speed regulating device 600 for controlling the highest rotation speed of the motor 500 and a brake device 700 for decelerating the electric vehicle, the speed regulating device 600 is divided into a high speed mode 601, a medium speed mode 602 and a low speed mode 603, the control module 300 makes the speed regulating device 600 perform the medium speed mode 602 or the low speed mode 603 after receiving a detection signal of the pyroelectric infrared sensor 102, meanwhile, the speed detector 103 sends a detected speed signal to the control module 300, and the control module 300 controls the brake device 700 through the speed signal to decelerate the electric vehicle in time.
The highest speed of the electric vehicle in the high-speed mode 601 is 55-60km/h (the highest speed of the electric vehicle when the speed of the electric vehicle is not reduced), the highest speed of the electric vehicle in the medium-speed mode 602 is 40km/h, and the highest speed of the electric vehicle in the low-speed mode 603 is 20 km/h; the control module 300 is internally provided with a preset signal of the pyroelectric infrared sensor 102, the preset signal has a highest threshold and a lowest threshold, when the pyroelectric infrared sensor 102 does not detect the signal, the road condition is good, and at the moment, the control module 300 controls the speed regulating device 600 to be in a high-speed mode 601 without reducing the speed of the electric vehicle; when the pyroelectric infrared sensor 102 detects a signal, the detection signal is filtered by a filter to eliminate temperature drift and noise, then the detection signal is amplified by a signal amplifier and sent to the control module 300, the control module 300 compares the detection signal with a preset signal, and when the detection signal is greater than a lowest threshold and less than or equal to a highest threshold, the control module 300 controls the speed regulating device 600 to be in a medium-speed mode 602; when the detection signal is less than or equal to the lowest threshold, the control module 300 controls the speed regulating device 600 to be in the low speed mode 603; when the speed detector 103 detects that the vehicle speed at this time is greater than the highest hourly speed of the medium speed mode 602 or greater than the highest hourly speed of the low speed mode 603 during the transition of the vehicle speed from the high speed mode 601 to the medium speed mode 602 or the transition of the medium speed mode 602 to the low speed mode 603, the control module 300 controls the brake device 700 to perform self-braking at this time, and when the speed detector 103 detects that the vehicle speed at this time is less than or equal to the highest hourly speed of the medium speed mode 602 or less than or equal to the highest hourly speed of the low speed mode 603, the control module 300 does not control the brake device 700 at this time; the control system can quickly reduce the speed of the electric vehicle, does not need longer sliding distance, does not need artificial active braking, and is very convenient.
The display module 400 is a dashboard disposed on the electric vehicle, and displays the speed of the electric vehicle and the electric quantity of the electric vehicle through the dashboard, thereby facilitating observation by a rider.
The wireless signal transceiver 101 is a bluetooth communication module, the control terminal controls the control module 300 through the bluetooth communication module to make it perform corresponding actions, and the control terminal (smart phone) is connected with the bluetooth communication module after sending a signal and then controls the start and stop of the electric vehicle through the control module 300.
The information acquisition module 100 further comprises a GPS locator 105, and the GPS locator 105 is used for transceiving GPS data of the electric vehicle, so that the geographical position of the electric vehicle can be detected in real time.
The control system further comprises a voice alarm module 800 connected with the control module 300, wherein a plurality of voice prompt tones are stored in the voice alarm module 800, and the control module 300 compares the detection signal received from the electric quantity detector 104 with a preset value and makes the voice alarm module 800 make a corresponding voice prompt tone. Because the passerby can not notice the electric quantity condition of electric motor car on the panel board constantly, be provided with voice alarm module 800 for this, through the different pronunciation prompt tones that voice alarm module 800 sent to the concrete electric quantity of very audio-visual suggestion electric motor car, so that the passerby in time charges.
The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides an intelligence electric motor car control system which characterized in that: comprises an information acquisition module (100), an information receiving module (200), a control module (300) and a display module (400); the information acquisition module (100) sends acquired information to the information receiving module (200), the information receiving module (200) shapes and amplifies the received information and then transmits the information to the control module (300), and the control module (300) makes corresponding feedback action; the information acquisition module (100) comprises a wireless signal transceiver (101), a pyroelectric infrared sensor (102), a speed detector (103) and an electric quantity detector (104), the control system also comprises a motor (500) for driving the electric vehicle to run, a speed regulating device (600) for controlling the maximum rotating speed of the motor (500) and a brake device (700) for reducing the speed of the electric vehicle, the speed regulating device (600) is divided into a high-speed mode (601), a medium-speed mode (602) and a low-speed mode (603), after the control module (300) receives a detection signal of the pyroelectric infrared sensor (102), the speed regulating device (600) is enabled to be in a medium-speed mode (602) or a low-speed mode (603), while the speed detector (103) sends a detected speed signal to the control module (300), the control module (300) controls the brake device (700) through a speed signal so as to enable the electric vehicle to decelerate in time.
2. The intelligent electric vehicle control system of claim 1, wherein: the display module (400) is an instrument panel arranged on the electric vehicle, and the instrument panel is used for displaying the speed of the electric vehicle and the electric quantity of the electric vehicle.
3. The intelligent electric vehicle control system of claim 1, wherein: the wireless signal transceiver (101) is a Bluetooth communication module, and the control terminal controls the control module (300) to make corresponding actions through the Bluetooth communication module.
4. The intelligent electric vehicle control system of claim 1, wherein: the information acquisition module (100) further comprises a GPS positioner (105), and the GPS positioner (105) is used for receiving and transmitting GPS data of the electric vehicle.
5. The intelligent electric vehicle control system of claim 1, wherein: the control system further comprises a voice alarm module (800) connected with the control module (300), a plurality of voice prompt tones are stored in the voice alarm module (800), the control module (300) compares the received detection signal of the electric quantity detector (104) with a preset value, and the voice alarm module (800) makes corresponding voice prompt tones.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691801.1U CN210734423U (en) | 2019-10-10 | 2019-10-10 | Intelligent electric vehicle control system |
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| CN201921691801.1U CN210734423U (en) | 2019-10-10 | 2019-10-10 | Intelligent electric vehicle control system |
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| CN210734423U true CN210734423U (en) | 2020-06-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083996A (en) * | 2021-11-24 | 2022-02-25 | 江西裕丰智能农业科技有限公司 | Driving module, electric vehicle, driving method and driving equipment |
| WO2023168869A1 (en) * | 2022-03-09 | 2023-09-14 | 江苏新日电动车股份有限公司 | Changeable intelligent control system for two-wheeled vehicle based on internet of things |
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2019
- 2019-10-10 CN CN201921691801.1U patent/CN210734423U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083996A (en) * | 2021-11-24 | 2022-02-25 | 江西裕丰智能农业科技有限公司 | Driving module, electric vehicle, driving method and driving equipment |
| CN114083996B (en) * | 2021-11-24 | 2023-07-14 | 江西裕丰智能农业科技有限公司 | Driving module, electric vehicle, driving method and driving equipment |
| WO2023168869A1 (en) * | 2022-03-09 | 2023-09-14 | 江苏新日电动车股份有限公司 | Changeable intelligent control system for two-wheeled vehicle based on internet of things |
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Denomination of utility model: An intelligent electric vehicle control system Effective date of registration: 20220629 Granted publication date: 20200612 Pledgee: Bank of Taizhou Luqiao yangzhang sub branch Pledgor: Zhejiang Daha travel Intelligent Technology Co.,Ltd. Registration number: Y2022330001077 |