CN110599761A - Overload alarm controller for electric vehicle - Google Patents

Overload alarm controller for electric vehicle Download PDF

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Publication number
CN110599761A
CN110599761A CN201810592908.4A CN201810592908A CN110599761A CN 110599761 A CN110599761 A CN 110599761A CN 201810592908 A CN201810592908 A CN 201810592908A CN 110599761 A CN110599761 A CN 110599761A
Authority
CN
China
Prior art keywords
module
gsm network
vehicle
mcu
seat load
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810592908.4A
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Chinese (zh)
Inventor
初志芳
王晓晶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Strong General Electric Co Ltd
Original Assignee
Shenyang Strong General Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang Strong General Electric Co Ltd filed Critical Shenyang Strong General Electric Co Ltd
Priority to CN201810592908.4A priority Critical patent/CN110599761A/en
Publication of CN110599761A publication Critical patent/CN110599761A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • G01G19/022—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing wheeled or rolling bodies in motion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/025—Services making use of location information using location based information parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Human Computer Interaction (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention provides an overload alarm controller for an electric vehicle, and relates to the technical field of automatic control. The vehicle weight monitoring system comprises a seat load sensor, a microcontroller MCU, a vehicle weight information acquisition module, a GPS positioning module, a GSM network transmitting module, a power supply module, a monitoring MCU and a GSM network receiving module, wherein the seat load sensor and the vehicle weight information acquisition module are connected with the microcontroller MCU, the microcontroller MCU is respectively connected with the GPS positioning module, the GSM network transmitting module and the power supply module, the GSM network transmitting module is connected with the GSM network receiving module, and the GSM network receiving module is connected with the monitoring MCU. The invention adopts a simple and effective method, realizes the real-time detection and alarm of the overload of the automobile, and provides guarantee for ensuring the reasonable use and safe driving of the automobile.

Description

Overload alarm controller for electric vehicle
Technical Field
The invention relates to the technical field of automatic control, in particular to an overload alarm controller for an electric vehicle.
Background
At present, relevant departments have strict limits on the overload of the automobile; on one hand, the overload of the automobile can cause damage to the automobile, and simultaneously can also influence the operating performance of the automobile and directly influence the safe running of the automobile; therefore, the occurrence of an overload phenomenon of the vehicle must be avoided.
Disclosure of Invention
Aiming at the defects existing in the problems, the invention provides the overload alarm controller of the electric vehicle, which adopts a simple and effective method to realize the real-time detection and alarm of the overload of the vehicle and provides guarantee for ensuring the reasonable use and safe running of the vehicle.
In order to solve the above problems, the present invention provides an electric vehicle overload alarm controller, which includes a seat load sensor, a microcontroller MCU, a vehicle weight information collecting module, a GPS positioning module, a GSM network transmitting module, a power supply module, a monitoring MCU, and a GSM network receiving module, wherein the seat load sensor and the vehicle weight information collecting module are connected to the microcontroller MCU, the microcontroller MCU is respectively connected to the GPS positioning module, the GSM network transmitting module, and the power supply module, the GSM network transmitting module is connected to the GSM network receiving module, the GSM network receiving module is connected to the monitoring MCU, the seat load sensor includes a first seat load sensor, a second seat load sensor, a third seat load sensor, and a fourth seat load sensor, the vehicle weight information collecting module includes an ultrasonic sensor, a third seat load sensor, a fourth seat load sensor, and a vehicle weight information collecting, A temperature sensor and an acceleration sensor, wherein the monitoring MCU is connected with a voltage stabilizing module, a liquid crystal display module, a sound-light alarm module and a serial port communication module in parallel, the acousto-optic alarm module comprises an alarm and an alarm lamp which are arranged in parallel, the ultrasonic sensor detects the change of the distance between a girder and an axle of the vehicle when the vehicle is loaded, the ultrasonic sensor is calibrated through a data acquisition experiment to indirectly measure the vehicle-mounted weight, the temperature sensor and the acceleration sensor are used for compensating and correcting the data measured by the ultrasonic sensor, when the vehicle is overloaded and operated, the microcontroller MCU reads the positioning information of the GPS positioning module, and is written into a GSM network transmitting module, and is sent to the GSM network receiving module together with vehicle-mounted information, and the GSM network receiving module receives the positioning information and the vehicle-mounted information from the GSM network transmitting module and transmits the positioning information and the vehicle-mounted information to the monitoring MCU for processing.
Preferably, a signal filtering module and a signal amplifying module are arranged between the monitoring MCU and the GSM network receiving module, and the positioning information and the vehicle-mounted information received by the GSM network receiving module are connected with the monitoring MCU after passing through the signal amplifying module and the signal filtering module in sequence.
Preferably, the microcontroller MCU is further provided with a counter, the counter comprises an upper counter and a lower counter which are arranged in parallel, the signal output ends of the upper counter and the lower counter are respectively connected with the signal receiving port of the microprocessor MCU, the upper counter is arranged at an upper door of the vehicle, and the lower counter is arranged at a lower door of the vehicle.
Preferably, the microprocessor MCU and the monitoring MCU both adopt an AT89S52 singlechip.
Preferably, the alarm adopts a buzzer.
Preferably, the alarm lamp is a red flashing lamp design structure.
Compared with the prior art, the invention has the following advantages:
the invention adopts a simple and effective method, realizes the real-time detection and alarm of the overload of the automobile, and provides guarantee for ensuring the reasonable use and safe driving of the automobile.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.
As shown in fig. 1, the embodiment of the invention includes a seat load sensor 4, a microcontroller MCU5, a vehicle weight information collection module, a GPS positioning module 9, a GSM network transmission module 10, a power supply module 6, a monitoring MCU12, and a GSM network receiving module 11, wherein the seat load sensor 4 and the vehicle weight information collection module are connected to the microcontroller MCU5, the microcontroller MCU5 is respectively connected to the GPS positioning module 9, the GSM network transmission module 10, and the power supply module 6, the GSM network transmission module 10 is connected to the GSM network receiving module 11, the GSM network receiving module 11 is connected to the monitoring MCU12, the seat load sensor 4 includes a first seat load sensor, a second seat load sensor, a third seat load sensor, and a fourth seat load sensor that are arranged in parallel, and the vehicle weight information collection module includes an ultrasonic sensor 1, a monitoring MCU12, a monitoring MCU and a monitoring MCU that are arranged in parallel, The monitoring MCU12 is connected in parallel with a voltage stabilizing module 13, a liquid crystal display module 14, an acousto-optic alarm module 16 and a serial port communication module 15, the acousto-optic alarm module 16 comprises an alarm 17 and an alarm lamp 18 which are arranged in parallel, the ultrasonic sensor 1 detects the change of the distance between a girder and an axle of a vehicle when the vehicle is loaded, the ultrasonic sensor 1 is calibrated through a data acquisition experiment to indirectly measure the vehicle-mounted weight, the temperature sensor 2 and the acceleration sensor 3 are used for compensating and correcting the data measured by the ultrasonic sensor 1, when the vehicle is overloaded, the microcontroller MCU5 reads the positioning information of the GPS positioning module 9 and writes the positioning information into the GSM network transmitting module 10, the positioning information and the vehicle-mounted information are sent to the GSM network receiving module 11 together with the vehicle-mounted information, and the GSM network receiving module 11 receives the positioning information and the vehicle-mounted information from the GSM network transmitting module 10 and sends the positioning information to the monitoring MCU5 The MCU12 performs processing.
A signal filtering module and a signal amplifying module are arranged between the monitoring MCU12 and the GSM network receiving module 11, and the positioning information and the vehicle-mounted information received by the GSM network receiving module 11 are connected with the monitoring MCU12 after passing through the signal amplifying module and the signal filtering module in sequence.
Still be provided with the counter on the microcontroller MCU5, the counter is including the counter 7 of getting on the bus and the counter 8 of getting off that sets up side by side, the counter 7 of getting on the bus with the signal output part of the counter 8 of getting off the bus respectively with microprocessor MCU 5's signal reception port is connected, the door of getting on the bus is installed to the counter 7 of getting on the bus, the door of getting off the counter 8 of getting off the bus is installed at the vehicle.
The microprocessor MCU5 and the monitoring MCU12 both adopt AT89S52 singlechips.
The alarm 17 is a buzzer.
The alarm lamp 18 is a red flashing lamp design structure.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. An electric vehicle overload alarm controller is characterized by comprising a seat load sensor, a microcontroller MCU, a vehicle weight information acquisition module, a GPS positioning module, a GSM network transmitting module, a power supply module, a monitoring MCU and a GSM network receiving module, wherein the seat load sensor and the vehicle weight information acquisition module are connected with the microcontroller MCU, the microcontroller MCU is respectively connected with the GPS positioning module, the GSM network transmitting module and the power supply module, the GSM network transmitting module is connected with the GSM network receiving module, the GSM network receiving module is connected with the monitoring MCU, the seat load sensor comprises a first seat load sensor, a second seat load sensor, a third seat load sensor and a fourth seat load sensor which are arranged in parallel, and the vehicle weight information acquisition module comprises an ultrasonic sensor, a second ultrasonic sensor, a third seat load sensor and a fourth seat load sensor which are arranged in parallel, A temperature sensor and an acceleration sensor, wherein the monitoring MCU is connected with a voltage stabilizing module, a liquid crystal display module, a sound-light alarm module and a serial port communication module in parallel, the acousto-optic alarm module comprises an alarm and an alarm lamp which are arranged in parallel, the ultrasonic sensor detects the change of the distance between a girder and an axle of the vehicle when the vehicle is loaded, the ultrasonic sensor is calibrated through a data acquisition experiment to indirectly measure the vehicle-mounted weight, the temperature sensor and the acceleration sensor are used for compensating and correcting the data measured by the ultrasonic sensor, when the vehicle is overloaded and operated, the microcontroller MCU reads the positioning information of the GPS positioning module, and is written into a GSM network transmitting module, and is sent to the GSM network receiving module together with vehicle-mounted information, and the GSM network receiving module receives the positioning information and the vehicle-mounted information from the GSM network transmitting module and transmits the positioning information and the vehicle-mounted information to the monitoring MCU for processing.
2. The electric vehicle overload alarm controller according to claim 1, wherein a signal filtering module and a signal amplifying module are disposed between the monitoring MCU and the GSM network receiving module, and the positioning information and the vehicle information received by the GSM network receiving module are connected to the monitoring MCU after passing through the signal amplifying module and the signal filtering module in sequence.
3. The electric vehicle overload warning controller according to claim 2, wherein the microcontroller MCU further comprises a counter, the counter comprises an upper counter and a lower counter arranged in parallel, signal output terminals of the upper counter and the lower counter are respectively connected to a signal receiving port of the microprocessor MCU, the upper counter is installed at an upper door of the vehicle, and the lower counter is installed at a lower door of the vehicle.
4. The overload warning controller for the electric vehicle as claimed in claim 3, wherein the microprocessor MCU and the monitoring MCU are both AT89S52 single chips.
5. The electric vehicle overload warning controller of claim 4, wherein the alarm is a buzzer.
6. The electric vehicle overload warning controller of claim 5, wherein the warning light is a red flashing light design.
CN201810592908.4A 2018-06-11 2018-06-11 Overload alarm controller for electric vehicle Pending CN110599761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810592908.4A CN110599761A (en) 2018-06-11 2018-06-11 Overload alarm controller for electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810592908.4A CN110599761A (en) 2018-06-11 2018-06-11 Overload alarm controller for electric vehicle

Publications (1)

Publication Number Publication Date
CN110599761A true CN110599761A (en) 2019-12-20

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ID=68848696

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Application Number Title Priority Date Filing Date
CN201810592908.4A Pending CN110599761A (en) 2018-06-11 2018-06-11 Overload alarm controller for electric vehicle

Country Status (1)

Country Link
CN (1) CN110599761A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990787A (en) * 1996-09-18 1999-11-23 Hyundai Motor Company Apparatus for warning loading excess of vehicle
CN101620002A (en) * 2009-07-23 2010-01-06 华南理工大学 Vehicle overloading automatic alarm system based on GPS
CN102607682A (en) * 2012-04-16 2012-07-25 天津盛相电子有限公司 Automotive overload-reminding system
CN202614347U (en) * 2012-06-18 2012-12-19 长安大学 Real-time overload monitoring and warning system for automobile
CN102928057A (en) * 2012-10-26 2013-02-13 中北大学 Vehicle load overweight monitoring alarm device
CN104732759A (en) * 2013-12-19 2015-06-24 肖作鹏 Public-transport-vehicle overload counting and alarming device
CN107101703A (en) * 2017-05-12 2017-08-29 江苏信息职业技术学院 A kind of anti-overload detector of vehicular based on GSM and detection method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990787A (en) * 1996-09-18 1999-11-23 Hyundai Motor Company Apparatus for warning loading excess of vehicle
CN101620002A (en) * 2009-07-23 2010-01-06 华南理工大学 Vehicle overloading automatic alarm system based on GPS
CN102607682A (en) * 2012-04-16 2012-07-25 天津盛相电子有限公司 Automotive overload-reminding system
CN202614347U (en) * 2012-06-18 2012-12-19 长安大学 Real-time overload monitoring and warning system for automobile
CN102928057A (en) * 2012-10-26 2013-02-13 中北大学 Vehicle load overweight monitoring alarm device
CN104732759A (en) * 2013-12-19 2015-06-24 肖作鹏 Public-transport-vehicle overload counting and alarming device
CN107101703A (en) * 2017-05-12 2017-08-29 江苏信息职业技术学院 A kind of anti-overload detector of vehicular based on GSM and detection method

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Application publication date: 20191220

RJ01 Rejection of invention patent application after publication